here - Superior Broadcast Products
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1. Ca MEE J SOY 66AT SVLVNIL N 66 becul amp yol Sed q A6 n zo 2 J 9TH X NOI 4d01 C Ik 220 166 F SMI L 8SCN en DEM pec yol Od ip preal O Lely ZOO V N Za R So amp a u i 900011 ans N SIS ri N 819 N M6 PCM 8y Pu LLO Gi ADE ANZ alla SSI n M6 FLY SA N Figure 5 1 Voltage selection jumper on PFC 5 1 3 Connections Connect the RF output of the transmitter see figure 6 2 note 21 to the antenna cable or a dummy load capable of dissipating amplifier output power To begin with set exciter to minimum output power and switch it off Connect the transmitter INTERLOCK IN input figure 6 2 note 24 to the matching INTERLOCK OUT output fitted on R V R Elettronica eguipment to act as hybrid couplers If your eguipment is a different brand identify an eguivalent output WARNING Electric shock hazard Never handle the RF output connector N when the eguipment is powered on and no load is connected Injury or death may result Ensu2. Operation Menu Fnc In this menu you can toggle exciter power output On Off set deviation display mode and the threshold rate for Forward PgD or Reflected PgR Power Good To edit an item highlight the appropriate line using the and buttons and then press and hold the ENTER button sect 6 1 9 until the command is accepted This way Pwr setting is toggled between On and Off and Mod setting is toggled between x1 and x10 To edit the Power Good rate simply select item PgD or PgR and edit its value using the UP and DOWN buttons finally press ENTER to confirm sect 6 1 9 FFur OH Mod x14 Faso oH v FOR sn Menu 4 Pwr Enables ON or disables OFF exciter power output Mod Modifies modulation display toggles between x1 and x10 In x10 mode instantaneous deviation indication is multiplied by a factor of 10 and the bar meter on the default menu will reflect 7 5 kHz instead of 75 kHz This display mode is convenient when you wish to display low deviation levels such as those caused by pilot tone or subcarriers SBFM1000SS Transmitter User Manual 14 Sagerior Broadcast 9 4 2 Superior Broadcast PODL POR Superior Boadcast SBFM1000SS Transmitter Modifies Power Good threshold for forward power The Power Good rate is a percent of equipment rated power 500W for TEX500 LCD and 1000 W for TEX1000LIGHT not of forward output power This means that this t
3. FFud 99 kfl 12 Menu Potenza lka 24 2 Ira 1 3 Eff Js Tre fread Menu P A Fi 975 08 MHz Menu Impostazione KITIC tt Menu Varie FRel 90281998 Dat 119 7603 2064 Tab TEAL 125456 Menu Versione BL all N P m INTTIIN Men 10 Menu Canali Figure 5 2 When the display is off touching any key will turn on backlighting When the display is on pressing the ESC button sect 6 1 6 from the default menu menu 1 calls up the selection screen menu 3 which gives access to all other menus Fnc Fur F A Sel Mix Urs LiF Menu 3 If the temperature alarm is enabled and the alarm threshold is exceeded the following screen will be displayed only if you are in the default screen tt HTTENTION tt OUER TEMPERATURE State 1 Sagerion Broadcast sei Fe SBFM1000SS Transmitter User Manual Superior Broadcast SBFM1000SS Transmitter 9 4 1 As soon as operating conditions are restored power output is re enabled with the same settings in use prior to the alarm condition Under 20kHz no modulation occurs After a preset time of about 5 minutes not editable aNO AUDIO condition is indicated in the main screen but power is not inhibited Mod HO AUDIO Fin 5 li State 2 To gain access to a submenu select menu name name is highlighted by cursor using button or and press the ENTER button sect 6 1 9 To return to the default menu menu 1 simply press ESC again sect 6 1 6
4. Superior Broadcast LLC SBFMI1000 S5SS ELLkkkkktiklklllilililillililll AAA o User Manuals Superior Broadcast c 18208 Preston Rd Suite D9 297 Dallas TX 75252 www sbp tv com Superior Broadcast SBFM1000SS Transmitter Superior Broadcast where the Best Cost Less Call us today We want to talk to You Superior Broadcast 18208 Preston Rd Suite D9 297 Dallas TX 75252 Tel 972 473 2577 Email jisop 0mMsn com www sbp tv com All rights reserved Printed and bound in the U S A No part of this manual may be reproduced memorized or transmitted in any form or by any means electronic or mechanic including photocopying recording or by any information storage and retrieval system without written permission of the copyright owner Superior Broadcast Jimmie Joynt Tel 972 473 2577 Email jjsbp msn com 18208 Preston Rd Suite D9 297 Dallas TX 75252 www sbp tv com SBFM1000SS Transmitter User Manual Sagerior Broadcast Superior Boadcast SBFM1000SS Transmitter Table of Contents 1 Preliminary Instructions 1 2 Warranty 1 3 FirstAid 2 3 1 Treatment of electrical shocks 2 3 2 Treatment of electrical Burns 2 4 Unpacking 3 4 1 General Description 3 5 Installation and configuration procedure 5 5 1 Preparation 5 5 2 First power on and setup 8 5 3 Operation 11 9 4 Management Firmware 12 5 5 Optional Functions 18 6 Frontand Rear Panel Description 20 6 1 Front Panel 20 6 2 RearPanel 21 6
5. This module has a control input that enables output voltage reduction when needed for instance in the event of RF output power reduction Another input signal is used to shut down the power supply OV output voltage when one of the following conditions is verified e Power output disabled set to OFF by user in FNC operation menu menu 4 see section 5 3 1 e Regulated power set to 0 Watt using the edit mode menu 2 see section 5 3 e An alarm or fault condition has occurred see section 5 4 8 2 Interface board SL010IN3001 This board performs the following tasks e It uses AC voltage from transformer TR1 to generate and distribute service power supply over the panel board e It controls and provides interfacing of the mains surge protection module SLSRGPRPJ1KM e It controls and provides interfacing of the power amplifier supply module PSL1000 PJ1K or PSL5034 e t processes and provides interfacing of the control signals to from the Bias Board SLBIAS1K3U 2 e It processes and provides interfacing of the control signals to from the Panel Board SLOO7PC2001A or SLOO7PC20018B e It acquires and processes the input signals from the Main board SLMBDTEXLCO05 e It feeds and operates the cooling fans e tfeeds and controls the LED indicator board Sagerion Broadcast ar SBFM1000SS Transmitter User Manual Superior Broadcast SBFM1000SS Transmitter 8 3 Panel board CPU SL007PC2001A The panel bo
6. PS LED board SLLEDPSTEX1K SBFM1000SS Transmitter User Manual 32 Sagerior Broadcast Superior Boadcast SBFM1000SS Transmitter 9 3 Top view TEX1000LIGHT The figure below shows a top view of the equipment and component locations n n u po ea N b i k N E lt A A 3 a il s J p N r z lan ral p 5 A 2 ti 4 PPV EI Pe PUP w wi 1 7 7 o N X n EN a ar E E J o 2 KNEE 1 i wir Ja A 1 5 X N ra na E my OF Kurs Pit ar Ir y LA G gt y S N S oe we J lt ty ROS N v G Figure 9 3 1 BIAS board SLBIAS1K3U 2 2 Low pass filter board SLLPFTEX1KL 3 PS Filter board SLFILPSPJ1KC 4 Panel board SLOO7PC2001A 5 FAN1 VTL4184 6 Power Factor Correction board PFCPSL1000 7 50V 34A power supply unit PSL5034 8 Pulse Protection board SLSRGPRPJ1KM 9 Main Board SLMBDTEXLCO6 10 FAN2 VTL9GL1224J 11 Driver Board SLDRVTEX1KL 12 Splitter board SLSPLTEX1KL1 13 RF module SLO10RF2001 14 Fuse board SLFURFPJ1KLG Superior Broadcast 33 SBFM1000SS Transmitter User Manual Superior Broadcast SBFM1000SS Transmitter 9 4 Bottom view TEX1000LIGHT Figure 9 2 below shows a bottom view of the equipment and component locations Figure 9 4 1 FAN2 VTL9GL1224J 2 Telemetry board SLTLMTXLCD03 3 Pulse Protection board SLSRGPRPJ1KM 4 TR1 transformer TRFTEX1000T 5 Interface board
7. rather than settings and cannot be edited note the empty arrow Rel Firmware release information Dat Release date Tab Shows table loaded in the memory 5 4 7 Channels Menu L amp R Right and left channel input levels are displayed as horizontal bars as shown in the figure below The bar meter reflects the level corresponding to a 100 deviation for each channel and provides a convenient reference when setting audio channel input levels BL ll TI LIIT Menu 10 ie Left channel Vmeter Right channel Vmeter Sagerion Broadcast ce ee SBFM1000SS Transmitter User Manual Superior Broadcast SBFM1000SS Transmitter 5 5 Optional functions Arange of options is available for the product to add certain functions and or modify existing functions Outlined below are the functions available atthe moment which must be specified on order 5 5 1 FSK option The FSK function generates periodic carrier frequency shifts to generate a Morse coded station ID code NOTE This function is typically used in the USA The factory setting for freguency shift amplitude is 10KHz and code repetition period is 60 minutes please contact R V R Elettronica if you need different settings whereas station identified may be programmed by the user following the indications provided in section 5 5 1 1 When the FSK option is fitted an FSK submenu is added to the selection menu Fie Fur F A Set Mix Urs Lik FSK Menu 11 Press the ENTER k
8. 2 x BNC 2 x BNC 2 x BNC Interlock Connector Ext ref 10 MHz Connector RS232 Serial Interface Connector SMA DBO F SMA DBO F SMA DBO F Input and output for remote power inhibition short is RF off Only for firmware program DCE for optional PC Service Connector DBO F DB9 F DBO F Factory reserved for firmware program Cbus Connector DB9 F DB9 F DB9 F 12Cbus communication for optional telemetry Modem Connector RS485 Serial Interface DBO F DBO F DBO F Optional telemetry modem RS232 AC Power Input Active Power Consumption 920 860 1630 Remote Interface Connector DB15F DB15F DB15F lIC 5 analog digital inputs 5 analog digital outputs Telemetry Interface Connector AC Supply Voltage VAC 115 230 15 115 230 15 115 230 15 Full range Internal switch AC Apparent Power Consumption VA 940 1400 1650 O Power Factor 0 97 0 61 0 97 Connector morsettiera morsettiera morsettiera DC Supply Voltage DC Power Input DC Current On Mains 2 External fuse F 16 T 10 x 38 mm 2 External fuse F 16 T 10 x 38 mm 2 External fuse F 25 T 10 x 38 mm max 25W max 140W On services 1 External fuse F 1 T 5x20 mm 1 External fuse F 1 T 5x20 mm 1 External fuse F 2 T 5x20 mm On PA Su
9. In order to prevent fires or electric shocks do not expose the eguipment to rain infiltrations or humidity Please observe all local codes and fire protection standards during installation and use of this unit WARNING The eguipment has to its inside exposed parts to risk of electric shock always disconnect power before opening covers or removing any part of this unit Fissures and holes are supplied for the ventilation in order to assure a reliable efficacy of the product that for protect itself from excessive heating these fissures do not have to be obstructed or to be covered The fissures doesn t be obstructed in no case The product must not be incorporated in a rack unless it is supplied with a suitable ventilation or that the manufacturer s instructions are been followed WIRING This eguipment can irradiate radio freguency energyand if it s not installed following the instructions contained in the manual and local regulations it could generate interferences in radio communications WIRING This device has a connection to ground on the power cord and on the chassis Check that they are correctly connected Operate with this device in a residential ambient can cause radio disturbs in this case it can be demanded to the user to take adeguate measures Specifications and informations contained in this manual are furnished for information only and are subject to change at any time without notice and should not be construed as a
10. SLO10IN3001 6 PS LED board SLLEDPSTEX1K SBFM1000SS Transmitter User Manual 34 Sagerior Broadcast Superior Boadcast SBFM1000SS Transmitter This page was intentionally left blank Sagerion Broadcast 33 0 SBFM1000SS Transmitter User Manual Superior Broadcast SBFM1000SS Transmitter SBFM1000SS Transmitter User Manual 36 Sagerior Broadcast Superior Boadcast SBFM1000SS Transmitter Sagerion Broadcast G SBFM1000SS Transmitter User Manual Superior Broadcast SBFM1000SS Transmitter SBFM1000SS Transmitter User Manual 38 Sagerior Broadcast Superior Broadcast where the Best Cost Less Call us today We want to talk to You Superior Broadcast Jimmie Joynt Tel 972 473 2577 Email jjsop msn com 18208 Preston Rd Suite D9 297 Dallas TX 75252 www sbp tv com
11. for the signals present at the telemetry connector see sect 6 3 5 RF section on off control signals are treated as control signals for RF output power level to allow for UP DOWN setting The UP or DOWN command is provided by switching the corresponding signal at the connector to ground for at least 500mS pin features internal pull up to power supply Configuration of DB15F telemetry connector Remote Pin Standard function Power UP DOWN function 14 Oncmd Up cmd Enables RF output power Increases RF output power 15 Offcmd Down cmd Disables RF output powerDecreases RF output power 19 SBFM1000SS Transmitter User Manual Superior Broadcast SBFM1000SS Transmitter 6 Front and Rear Panel Description This section describes the components found on the front and rear panel of TEX500 LCD and TEX1000LIGHT 6 1 Front Panel 1 2 3 4 9 6 7 8 9 ON LOCK FOLDBACK R F MUTE CONTRAST ESC ENTER 10 DISPLAY 11 POWER 12 AIR FLOW 13 ALARMS PS1 14 ALARMS PS2 SBFM1000SS Transmitter User Manual gt PP ALARMS oda E Figure 6 1 Green LED Turns on when amplifier is powered on Green LED verde Turns on when PLL is locked to operating frequency Yellow LED Turns on when foldback current limiting Automatic Gain Control kicks in Yellow LED Turns on when exciter power output is inhibited by an external interlock signal Display contrast trimmer Press
12. it to the service transformer TR1 figures 9 2 and 9 4 4 Inside the surge protection module a suitable 24VDC relay controlled via the interface board isolates single line mains voltage to be fed to the power amplifier power supply unit PFC module As a result the interface board enables mains power supply to PFC when these reguirements are met e POWER switch on front panel figure 6 1 11 set to ON e No alarm or fault events present see section 5 4 e Poweroutputenabled set to ON in FNC operation menu menu 4 see section 5 4 1 e RF output power set to over OW using the edit mode menu 2 see section 9 9 8 1 2 PFCunit PFCPSL1000 The PFC unit is a rectifier that modulates drawn current to ensure it is drawn sinusoidally as far as possible and achieve a 99 power factor SBFM1000SS Transmitter User Manual zer Sagerior Broadcast Superior Boadcast SBFM1000SS Transmitter The PFC unit can operate on 115 VAC or 230 VAC input voltage It features a voltage selection block that normally does not require setting see section 5 1 2 for a detailed description On TEX500 LCD a conventional rectifier unit without power factor correction may also be installed in place of the PFC unit 8 1 3 Switching power supply PSL1000 PJ1K and PSL5034 The switching power supply incorporated in this amplifier feeds 50 VDC to the RF power modules with 25 A maximum current for TEX500 LCD and 34 A maximum for TEX1000LIGHT
13. output When the central pin is closed to ground output power is limited to zero until ground connection is removed SBFM1000SS Transmitter User Manual 30 Sagerior Broadcast Superior Boadcast SBFM1000SS Transmitter 9 Module identification Both TEX500 LCD and TEX1000LIGHT are made up of several modules connected through connectors to facilitate maintenance and replacement if needed 9 1 Top view TEX500 LCD The figure below shows a top view of the eguipment and component locations 1 2 3 4 9 6 7 8 9 Figure 9 1 BIAS board SLBIAS1K3U 2 Low pass filter board SLLPFTEX1KL PS Filter board SLFILPSPJ1KC Panel board SLOO7PC2001A FAN1 VTL4184 Power Factor PFCPSL1000 Rectifier RCTPSL1000 depending on version 50V 25A power supply unit PSL1000 PJ1K Pulse Protection board SLSRGPRPJ1KM Main Board SLMBDTEXLCO6 10 FAN2 VTL9GL1224J 11 Driver Board SLDRVTEX1KL 12 Splitter board SLSITEX500L1 13 RF module SLO10RF1001 14 Fuse board SLFUSTX500 1 Sagerion Broadcast 31 SBFM1000SS Transmitter User Manual Superior Broadcast SBFM1000SS Transmitter 9 2 Bottom view TEX500 LCD Figure 9 2 below shows a bottom view of the equipment and component locations Figure 9 2 1 FAN2 VTL9GL1224J 2 Telemetry board SLTLMTXLCD03 3 Pulse Protection board SLSRGPRPJ1KM 4 TR1 transformer TRFTEX1000T 5 Interface board SLO10IN3001 6
14. s service manager on the authorization 8 DO NOT RETURN UNITS WITHOUT OUR AUTHORIZATION AS THEY WILL BE REFUSED 4 Be sure to enclose a written technical report where mention all the problems found and a copy of your original invoice establishing the starting date of the warranty Replacement and warranty parts may be ordered from the following address Be sure to include the eguipment model and serial number as well as part description and part number Superior Broadcast 18208 Preston Rd Suite D9 297 Dallas TX 75252 Tel 972 473 2577 3 First Aid The personnel employed in the installation use and maintenance of the device shall be familiar with theory and practice of first aid 3 1 Treatment of electrical shocks 3 1 1 If the victim is not responsive Follow the A B C s of basic life support e Place victim flat on his backon a hard surface e Open airway lift up neck push forehead back Figure 1 Figure 1 e clear out mouth if necessary and observe for breathing e if not breathing begin artificial breathing Figure 2 tilt head pinch nostrils make airtight seal four quick full breaths Remember mouth to mouth resuscitation must be commenced as soon as possible Figure 2 e Check carotid pulse Figure 3 if pulse is absent begin artificial circulation Figure 4 depressing sternum Figure 5 Figure 3 Figure 4 Figure 5 In case of only one rescuer 15 compression
15. the Technical Schedule Vol 2 8 1 Power supply TEX500 LCD and TEX1000LIGHT power supply sections are made up of a surge protection module and two power supply units Sagerion Broadcast ae SBFM1000SS Transmitter User Manual Superior Broadcast SBFM1000SS Transmitter 1 Surge Protection module see description in sect 8 1 1 protects the equipment from possible voltage surge events and electric discharges in the power mains 2 Power amplifier supply unit provides adequate power supply for RF power amplifier modules It is a switching power supply unit with PFC full range for details ofthe PFC and converter modules please see sections 8 1 2 and 8 1 3 respectively 3 Service power supply unit provides adeguate power supply for all modules except RF power modules Major components of this 50 Hz transformer based power supply unit are Power switch Service fuse Mains voltage selector Service transformer s NOTE Please see section 5 1 for power supply unit settings 8 1 1 Mains power supply pulse protection SLSRGPRPJ1KM This module is enclosed in a sealed metal case see figures 9 1 and 9 3 item 8 it Teatures two externally mounted mains fuses figure 6 2 20 and 35 and accommodates a bank of surge arresters that protect the eguipment from any surge events in the power mains Mains voltage is brought from this module to the main Power switch on the front panel figure 6 1 11 which relays
16. 0 1650 Active Power Consumption 920 860 1630 Input device 4 pushbutton 4 pushbutton 4 pushbutton Display Front panel width Alphanumerical LCD 2 x 16 483 Alphanumerical LCD 2 x 16 483 Alphanumerical LCD 2 x 16 483 19 EIA rack Phisical Dimensions Front panel height 3 3 3 Overall depth 520 520 520 Ambient working temperature 10 to 50 10 to 50 10 to 50 Whithout condensing Frequency programmability Frequency stability WT from 10 C to 50 C ppm Modulation capability From software with 10 kHz steps 150 Stereo 180 Mono MPX From software with 10 kHz steps 150 Stereo 180 Mono MPX From software with 10 kHz steps 150 Stereo 180 Mono MPX Meets or exceeds all FCC and CCIR rules Pre emphasis mode 0 50 CCIR 75 FCC 0 50 CCIR 75 FCC 0 50 CCIR 75 FCC selectable by rear panel dip switches Spurious amp harmonic suppression lt 75 80 typical lt 75 80 typical lt 75 80 typical Meets or exceeds all FCC and CCIR rules Asynchronous AM S N ratio Referred to 100 AM with no de emphasis gt 65 typical 70 gt 65 typical 70 gt 65 typical 70 N Referred to 100 AM FM deviation 75 kHz by 400Hz sine Synchronous AM S N ratio without de emphasis RMS 75 kHz peak HPF 20Hz LPF 23 kHz 50 uS de S N FM Ratio emphasis gt 50 typical 60 gt 80 t
17. 3 Connector Pinouts 22 7 Technical Specifications 24 8 Operating principles 25 8 1 Power supply 20 8 2 Interface board SLO10IN3001 27 8 3 Panel board CPU SLO07PC2001A 28 8 4 Main Board SLMBDTEXLCO06 28 8 5 Driver Board SLDRVTEX1KL 28 8 6 Power amplifier 29 8 7 LPF Board SLLPFTEX1KL 29 8 8 BIAS board SLBIAS1K3U 2 29 8 9 External Telemetry Interface Board SLTLMTXLCDO3 30 9 Identification and Access to the Modules 31 9 1 Top View TEX500 LCD 31 9 2 Bottom View TEX500 LCD 32 9 3 Top View TEX1000LIGHT 39 9 4 Bottom View TEX1000LIGHT 34 Superior Broadcast SBFM1000SS Transmitter User Manual Superior Broadcast SBFM1000SS Transmitter This page was intentionally left blank SBFM1000SS Transmitter User Manual Sagerior Broadcast Superior Broadcast Superior Boadcast SBFM1000SS Transmitter accompanying the equipment IMPORTANT The lightning flash with arrowhead within a triangle is intended to alert the user ofthe presence of dangerous voltage that may constitute a risk of electric shock The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance servicing instructions in the literature N S 1 Preliminary Instructions e General foreword The equipment in object is to considering for uses installation and maintenance from trained or qualified staff they conscious of the risks conne
18. 5 lt 0 1 typical 0 05 Stereo separation 30Hz 53kHz dB gt 50 dB typical 60 gt 50 dB typical 60 gt 50 dB typical 60 HP OHz LP B Ou emphasis L amp R demodulated gt 75 78 typical gt 75 78 typical gt 75 76 typical Qpk 75 kHz peak CCIR weighted 50 uS de emphasis L amp R demodulated Opk 40 kHz peak CCIR weighted 50 uS de emphasis L amp R demodulated Stereo S N FM Ratio gt 65 dB gt 58 dB gt 65 dB gt 58 dB gt 65 dB gt 58 dB Freguency Response 30Hz 15kHz 0 5 0 5 0 5 Total Harmonic Distortion THD N 30Hz 15kHz lt 0 05 lt 0 05 lt 0 05 Measured with 1 KHz and 1 3 KHz tones 1 1 ratio modulation at Intermodulation distortion FM 75 kHz lt 0 03 lt 0 03 lt 0 03 Measured with a 3 18 kHz sguare wave and a 15 kHz sine wave at 75 kHz FM Transient intermodulation distortion lt 0 1 typical 0 05 gt 50 typical 55 lt 0 1 typical 0 05 gt 50 typical 55 lt 0 1 typical 0 05 gt 50 typical 55 Stereo separation dB Main Sub Ratio 30Hz 15kHz dB Freguency response 40kHz 100kHz dB 0 5 0 5 0 5 RMS ref 75 kHz peak no HPF LPF OuS de emphasis with 67 kHz tone on SCA input amp 7 5kHz FM deviation gt 40 typical 45 gt 75 typical 78 gt 40 typical 45 gt 75 typical 78 gt 40 typical 45 gt 75 typical
19. 78 Crosstalk to main or to stereo channel Vana 75 kHz peak no HPF LPF ONS de emphasis with 92 kHz tone on SCA input 7 5kHz FM deviation gt 78 typical 80 XLR F gt 78 typical 80 XLR F gt 78 typical 80 XLR F Connector Type balanced or externally unbalanced balanced or externally unbalanced balanced or externally unbalanced Ohm 10 k or 600 10 k or 600 10 k or 600 Selectable by rear panel dip switches 13 to 13 13 to 13 13 to 13 continuosly variable Input Level Adjust Connector XLR F XLR F XLR F Type balanced or externally unbalanced 13 to 13 balanced or externally unbalanced 13 to 13 balanced or externally unbalanced 13 to 13 Input Level Connector BNC BNC BNC Type unbalanced 13 to 13 unbalanced 13 to 13 unbalanced 13 to 13 for 75 KHz FM externally adjustable Input Level Adjust Connector 2 x BNC 2 x BNC 2 x BNC Type SCA RDS unbalanced unbalanced unbalanced for 7 5 KHz FM externally adjustable Input Level Adjust Connector RF Output Impedance Connector RF Monitor Impedance Output Level 3 dBm Referred to the RF output Connector Pilot output Impedance For RDS and isofrequency synchronizing purpose Output Level Connector MPX Monitor Impedance Output Level
20. FWD fold input sect 6 3 5 2 Trimmer to set output power limitation according to RFL fold input sect 6 3 5 10 DB15 telemetry connector Reserved for future implementations 21 SBFM1000SS Transmitter User Manual Superior Broadcast SBFM1000SS Transmitter 30 SERVICE VOLTAGE SEL 115 230V mains voltage selector 31 I2C BUS DB9 connector for I2C bus network 32 SERVICE FUSE Service fuse sect 5 1 Table 1 33 LEFT ADJ Trimmer for left input level adjustment 34 LEFT Left audio channel input XLR connector 35 FUSE 2 Mains power supply fuse sect 5 1 Table 1 6 3 Connector Pinouts 6 3 1 RS232 Type Female DB9 NC SDA O O N O 0 P ON O Z O 6 3 2 Service for factory setting Type Female DB9 NC TX D RX D Internally connected to 6 GND Internally connected to 4 Internally connected to 8 Internally connected to 7 NC O 00 N O 01 ON 6 3 3 1 C Bus Type Male DB9 NC TX D RX D Internally connected to 6 GND Internally connected to 4 Internally connected to 8 Internally connected to 7 NC O 00 N O 01 ON SBFM1000SS Transmitter User Manual 22 Superior Broadcast Superior Boadcast SBFM1000SS Transmitter 6 3 4 Left MONO Right Type Female XLR 1 GND i 2 Positive 3 Negative 6 3 5 Remote Type Female DB15 Pin Name 1 Interlock 2 Ext AGC FWD 3 GND 4 SDA IIC 5 VPA Tim 6 FWD Tim T Power Good 8 GND 9 G
21. ND 10 Ext AGC RFL 11 SCLIIC 12 IPA Tim 13 RFL Tim 14 On cmd 15 OFF cmd Superior Broadcast Type IN IN I O ANL OUT ANL OUT DIG OUT IN I O ANL OUT ANL OUT DIG IN DIG IN Ja Purpose Inhibits power if closed to GND Ext signal 1 12V for limitation AGC Ground Serial data for IIC communication PA supply voltage 3 9V FS Forward power 3 9V F S Indicates activation by switching the normally open contact to ground sect 5 4 1 Ground Ground Ext signal 1 12V for limitation AGC Clock for IIC communication PA supply current 3 9V FS Reflected power 3 9V F S A pulse towards ground 500 ms triggers power output A pulse towards ground 500 ms inhibits power output SBFM1000SS Transmitter User Manual Superior Broadcast SBFM1000SS Transmitter 7 Technical Specifications Frequency range 87 5 108 87 5 108 87 5 108 Rated output power 500 500 1000 Continuously variable by software from O to maximum Modulation type Direct carrier freguency modulation Direct carrier freguency modulation Direct carrier freguency modulation Operational Mode AC Supply Voltage DC Supply Voltage Mains input voltage range Backup Input Voltage Mono Stereo Multiplex 115 230 15 Mono Stereo Multiplex 115 230 15 Mono Stereo Multiplex 115 230 15 Full range Internal switch AC Apparent Power Consumption 940 140
22. T modules delivering up to 300W output power each whereas TEX1000LIGHT features three MOSFET modules with up to 350 W output power each Operating freguency stability is ensured by a temperature compensated reference oscillator and is maintained by a PLL Phase Locked Loop system The transmitters will go into freguency lock within 30 seconds after power on TEX500 LCD and TEX1000LIGHT can operate throughout the freguency bank with no need for calibration or set up An LCD on the front panel and a push button board provide for user interfacing with the microprocessor control system which offers the following features e Output power setup e Operating freguency setup e Power output enable disable e Power Good feature User selectable output power alarm threshold Sagerion Broadcast ji en SBFM1000SS Transmitter User Manual Superior Broadcast SBFM1000SS Transmitter e Measurement and display of transmitter operating parameters e Communication with external devices such as programming or telemetry systems via RS232 serial interface or I2C Four LEDs on the front panel provide the following status indications ON LOCK FOLDBACK and RF MUTE two yellow LEDs indicate power supply unit malfunction The exciter management firmware is based on a menu system User has four navigation buttons available to browse submenus ESC Sect 6 1 6 and ENTER sect 6 1 9 The rear panel features the mains input connectors w
23. al power stage ga Jk X Ira 32 9 Erf of Tm rd Cie Dn Menu 6 Note that these are readings rather than settings and cannot be edited note the empty arrow VPA Voltage supplied by amplifier module IPA Current draw of amplifier module Eft Efficiency based on ratio of forward power to amplifier module power in percent FWD PWR Vpa x Ipa Tmp Equipment internal temperature reading setup Menu Set This menu lets you view and set operating frequency FFI 95 08 MHz Menu 7 Fl Operating frequency setup Set a new frequency value and then press the ENTER button to confirm your selection the exciter unlocks from current frequency the LOCK LED turns off and will lock to the new operating frequency LOCK turns back on again If you press ESC or let the preset time time out the previous freguency setting is retained Miscellaneous Menu Mix This menu lets you set equipment address in an I C bus serial connection FIIL Fiat SBFM1000SS Transmitter User Manual 16 Sagerior Broadcaot Superior Boadcast SBFM1000SS Transmitter IIC C address setting The I C network address becomes significant when the exciter is connected in an RVR transmission system that uses this protocol Do not change it unless strictly required 5 4 6 Version Menu Vrs This screen holds equipment version release information FRel Hzal 89H Dat 119 Hs 2Hb4 Tab TEsL 123456 Menu 9 Note that these are readings
24. ard accommodates the microcontroller that runs equipment firmware and all user interface elements display LEDs keys This board is interfaced with other equipment modules via flat cables and provides for power supply control signals and measurement distribution 8 4 Main Board SLMBDTEXLC06 The main board performs the following tasks e Audio and SCA input processing e Carrier generation e Modulation Both measurements are adeguately processed and sent to the interface board that controls the protection modules and relays the signals to the CPU board to enable readings to be displayed 8 4 1 Audio input section The audio input section accommodates the circuitry that performs the following tasks e Input impedance selection e 15 kHz filtering for Rand L channels e Stereophonic coding e Preemphasis e Mono MPX and SCA channel mixing e Clipper limits modulating signal level so that frequency deviation never exceeds 75kHZz e Modulating signal measurement 8 4 2 PLL VCO section This section of the board generates the modulated radiofrequency signal It is based on a PLL architecture that includes an MB15E06 integrated circuit 8 5 Driver Board SLDRVTEX1KL This section accommodates a BFG35 transistor that preamplifies the RF signal before it is relayed to the final power amplifier When the exciter is placed into stand by mode the driver is inhibited too SBFM1000SS Transmitter User Manual 28 Sage
25. ation ON Mono OFF Stereo L Switch 2 MPX input impedance ON 50 Q OFF 10 kQ SBFM1000SS Transmitter User Manual 10 Sagerior Broadcast Superior Boadcast SBFM1000SS Transmitter 5 3 Operation NOTE For better clarity only the typical screens of TEX1000LIGHT are reported below TEX500 LCD screens look the same except that full scale values are different 1 Power on the exciter sect 6 1 11 and ensure that the ON light turns on section 6 1 note 1 Equipment name should appear briefly on the display guickly followed by modulation and forward power readings Menu 1 provided that the exciter is delivering output power cod IITA Find JA I Menu 1 1b To modify power level setting hold down the ENTER button until opening the power setup menu The edit screen will look like this SET II Find JA N Menu 2 Next to SET indication a bar provides a graphic display of preset output power The filled portion of the bar is proportional to set power level 1000W output mod TEX1000LIGHT 500W output mod TEX500 LCD 500W output mod TEX1000LIGHT 250W output mod TEX500 LCD 250W output mod TEX1000LIGHT 125W output mod TEX500 LCD 100 output power Full bar 50 output power Half full bar 25 output power Ouarter full bar The bottom line provides instantaneous power reading 997W for TEX1000LIGHT shown here press button to increase level pre
26. commitment by Superior Broadcast The Superior Broadcast assumes no responsability or liability for any errors or inaccuracies that may appear in this manual including the products and software described in it and it reserves the right to modify the design and or the technical specifications of the product and this manual without notice e Warning regarding the use designated and the use limitations of the product This product is an transmitter radio indicated for the audio broadcasting service in freguency modulation It uses working freguencies that are not harmonized in the states of designated user The user of this product must obtain from the Authority for spectrum management in the state of designated user the appropriate authorization to use the radio spectrum before putting in exercise this eguipment The working freguency the transmitter power let alone other specifications of the transmission system are subject to limitation and definited in the authorization obtained 2 Warranty Superior Broadcast guarantees absence of manufacturing defect and the good operation for the products within the provided terms and conditions Please read the terms carefully because the purchase of the product or acceptance of order confirmation constitutes acceptance of the terms and conditions For the last legal terms and conditions please visit our web site www sbp tv com wich may also be changed removed or updated for any reason without pr
27. cted to operate on electronic and electrical circuits electrical The trained definition means staff with technical knowledge about the use of the equipment and with responsibility regarding the own safety and the other not qualified staff safety place under his directed surveillance in case of works on the equipment The qualified definition means staff with instruction and experience about the use of the equipment and with responsibility regarding the own safety and the other not qualified staff safety place under his directed surveillance in case of works on the equipment WARNING The machine can be equipped with an ON OFF switch which could not remove completely voltages inside the machine It is necessary to have disconnected the feeding cord or to have switched off the control panel before to execute technical operations making sure himself that the safety connection to ground is connected The technical interventions that expect the equipment inspection with circuits under voltage must be carry out from trained and qualified staff in presence of a second trained person that it is ready to intervene removing voltage in case of need Superior Broadcast doesn t assume responsibility for injury or damage resulting from improper procedures or practices by untrained unqualified personnel in the handling of this unit WARNING The equipment is not water resistant and an infiltration could seriously compromise its correct operation
28. e please read section 5 3 about RF power supply modulation for more details S Note Output power may be set using the Pwr OFF control In this condition the output power readout Fwd on the display will read O zero the SET bar will reflect any adjustments you make using the keys and provides a graphic indication of how much power supply will be delivered the moment you return to Pwr On state 9 2 5 Changing the Power Good alarm threshold Change Forward Power Good alarm setting PgD from the Fnc menu as desired factory setting is 50 Please read section 5 4 1 for more details 5 2 6 Setting equipment C address Change the IIC address in the MIX Miscellaneous menu as desired factory setting is 01 Please read section 5 4 1 for more details 5 2 7 Adjustments and calibration The only manual adjustments are the level adjustments and the audio mode adjustment The rear panel holds the trimmers for all exciter inputs Trimmer identification is printed on the rear panel Input sensitivity can be set within the limits set out in the tables below through the trimmers Input sensitivity in Mono mode Input Figure6 2 Trimmer Sensitivity SCA1 11 15 8 13dBm Inputlevel for 7 5 kHz deviation 20 dB SCA2 10 13 8 13 dBm MPX 12 14 13 13 dBm Input level for 75 kHz deviation 0 dB Mono 34 33 13 13 dBm Superior Broadcast mi Ma SBFM1000SS Transmitter User Manual Super
29. e Final Test Table lists all operating parameters as set and tested at the factory 5 1 Preparation 9 1 1 Preliminary checks Unpack the exciter and immediately inspect it for transport damage Ensure that all connectors are in perfect condition Provide for the following applicable to operating tests and putting into service V Single phase 230 VAC or 115 VAC 15 10 mains power supply with adeguate earth connection y For operating tests only dummy load with 50 Ohm impedance and adequate capacity 500W for TEX500 LCD or 1000W for TEX1000LIGHT as a minimum V Connection cable kit including e Mains power cable e Coaxial cable with BNC connectors for interlock signal connection e RF cable for output to load antenna 50 Ohm coaxial cable with N type connector for TEX500 LCD or standard 7 8 connector for TEX1000LIGHT e Audio cables between transmitter and audio sources Sagerion Broadcast ae SBFM1000SS Transmitter User Manual Superior Broadcast SBFM1000SS Transmitter 5 1 2 Mains power supply N WARNING Disconnect mains power supply before beginning these procedures Both power supply units please see section 8 1 for a detailed description are equipped with fuses and voltage selection blocks check all fuses and voltage selection blocks to ensure their are properly rated for the power mains and change them as required to match mains voltage All mains power supply protection fuses are conveniently located on
30. ent Apply clean dry dressing if necessary Treat victim for shock as reguired Arrange transportation to a hospital as guickly as possible If arms or legs are affected keep them elevated Superior Broadcast Superior Boadcast SBFM1000SS Transmitter 4 Unpacking The package contains m 1 TEX500 LCD or TEX1000LIGHT m 1 User Manual m 1 Mains power cable The following accessories are also available from Your R V R Dealer e Accessories spare parts and cables 4 1 General Description TEX500 LCD and TEX1000LIGHT are compact FM transmitters manufactured by R V R Elettronica SpA for audio radio broadcasting in the 87 5 to 108 MHz band in 10kHz steps featuring adjustable RF output up to 500 and 1000 W respectively under 50 Ohm standard load TEX500 LCD and TEX1000LIGHT have been designed for installation in a 3HE box for 197 rack These transmitters incorporate a low pass filter to keep harmonics below the limits provided for by international standards CCIR FCC or ETSI and can be connected directly to the antenna Two major features of TEX500 LCD and TEX1000LIGHT are compact design and user friendliness Design is based on a modular concept the different functions are performed by modules that for the most part are connected through male and female connectors or through flat cables terminated by connectors This design facilitates maintenance and module replacement The RF power section of TEX500 LCD uses two MOSFE
31. erface and Bias boards to enable processing and display The LPF board incorporates an RF output having a level about 60 dB lower than output level which is brought to a BNC connector figure 6 2 1 This provides a convenient test point to check carrier characteristics but does not ensure accurate assessment of higher harmonics 8 8 BIAS board SLBIAS1K3U 2 The main purpose of this board is to control and correct the bias voltage of the RF amplification section MOSFETs It also provides a measure of the total current drawn by the RF modules and incorporates a dedicated circuit for power supply fault reporting Under normal conditions bias voltage is adjusted according to set output power using feedback based on actual output power reading AGC Abnormal conditions affecting bias voltage so as to trigger foldback current limiting are e Reflected output power too high e External AGC signals Ext AGC FWD Ext AGC RFL Superior Broadcast ge SBFM1000SS Transmitter User Manual Superior Broadcast SBFM1000SS Transmitter e Temperature too high e Current draw of one RF module too high 8 9 External Telemetry Interface Board SLTLMTXLCD03 This board provides an I O interface for the CPU with the outside environment All available eguipment input and output signals are brought to the REMOTE DB15 connector sect 6 3 5 Also mounted on this board is the INTERLOCK IN BNC connector figure 6 2 24 which can disable device power
32. ey when FSK is highlighted in the selection menu to access the FSK submenu FFSE ON Cod Ml2345 Menu 12 FSK Enables disables FSK code transmission Cod Shows the Morse code sent normally 5 5 1 1 Changing the ID code User may change the FSK code used as a station identifier at any time This procedure requires e 1 RS232 male female cable e Hyper Terminal interface make sure it has been installed together with Windows or equivalent serial communication software SBFM1000SS Transmitter User Manual 18 Sagerior Broadcast SOYA Superior Broadcast Superior Boadcast SBFM1000SS Transmitter A brief description of the procedure is provided below Connect the PC serial port COM to the SERVICE connector on the rear panel of TEX500 LCD and TEX1000LIGHT using a standard Male DB9 Female DB9 serial cable Power on the exciter Launch the serial communication software Set communication parameters as follows Baud Rate 19200 Data Bit 8 Parity None Stop Bit 1 Flow control None Activate Caps Lock through the communication software and send string CODE followed by the 6 character station ID code followed by Enter NOTE To be treated as valid the code must be made up of 6 alphanumeric characters and must contain no blank spaces if acknowledged as valid code is echoed back to the terminal illegal codes are not echoed Power UP DOWN Option The Power UP DOWN option modifies the signal receive function
33. hreshold set at 50 will give 250 W and 500 W respectively regardless of set power level The Power Good feature enables output power control and reporting When output power drops below set Power Good threshold the equipment changes the state of pin 7 of the DB15 Remote connector located on the rear panel figure 6 2 23 Modifies Power Good threshold for reflected power The Power Good rate is a percent of equipment rated power 50W for TEX500 LCD and 100 W for TEX1000LIGHT not of reflected output power This means that this threshold set at 2 5 and 5 respectively will give SW regardless of set power level The Power Good feature enables output power control and alarm management NOTE This alarm does not trip any contacts in the DB15 Remote connector and is only available in systems equipped with telemetry Power Menu Pwr This screen holds all readings related to eguipment output power Fwd Rfl EF ied oH I Frl 12 I Menu 5 Forward power reading Reflected power reading Note that these are readings rather than settings and cannot be edited note the empty triangle To change power setting go to the default menu as outlined earlier 15 SBFM1000SS Transmitter User Manual Superior Broadcast SBFM1000SS Transmitter 5 4 3 Power Amplifier P A Menu 9 4 4 9 4 5 This screen is made up of four lines that can be scrolled using the and buttons and shows the readings relating to fin
34. ior Broadcast SBFM1000SS Transmitter Input sensitivity in Stereo mode MPX 12 14 20 13 dBm Input level for 75 kHz deviation ja dB 19 1 8 13 dBm SCA2 10 13 8 13 dBm 34 33 13 13 dBm Input level for 75 kHz deviation 0 dB Right 17 16 l 13 13 dBm When setting input sensitivity please consider that the default menu reports instantaneous modulation level and an indicator provides a 75 kHz reading To ensure correct adjustment apply a signal with the same level as user s audio broadcast maximum level and then adjust using the trimmer until instantaneous deviation matches the 75 kHz reading To set subcarrier input levels you may use the same procedure and option x10 available in the Fnc menu With this option modulation level is multiplied by a factor of 10 which means that default menu bar meter reflects a 7 5 kHz deviation A special menu with separate indications of Left and Right channel levels and relating indicators of nominal levels for maximum deviation 75 kHZz is provided e Preemphasis switch 8 Figure 6 2 n m mm Ous L2 5us e Land R XLR type input impedance switch 9 Figure 6 2 CH E Can Switch 1 R XLR input impedance ON 600 2 OFF 10 kQ Switch 2 L XLR input impedance ON 600 Q OFF 10 kQ e MPX input operation mode impedance switch 18 Figure 6 2 8 Switch 1 Mode of oper
35. ior notice Warranty will be void in cases of opened products physical damage misuse modification repair by unauthorised persons carelessness and using the product for other purpose than its intended use In case of defect proceed like described in the following 1 Contact the dealer or distributor where you purchased the unit Describe the problem and so that a possible easy solution can be detected Dealers and Distributors are supplied with all the information about problems that may occur and usually they can repair the unit quicker than what the manufacturer could do Very often installing errors are discovered by dealers 2 If your dealer cannot help you contact Superior Broadcast and explain the problem If it is decided to return the unit to the factory Superior Broadcast will mail you a regular authorization with all the necessary instructions to send back the goods 3 When you receive the authorization you can return the unit Pack it carefully for the shipment preferably using the original packing and seal the package perfectly The customer always assumes the risks of loss SBFM1000SS Transmitter User Manual Superior Broadcast SBFM1000SS Transmitter Superior Broadcast is never responsible for damage or loss until the package reaches R V R premises For this reason we suggest you to insure the goods for the whole value Shipment must be effected C I F PREPAID to the address specified by Superior Broadcast
36. ith a mains voltage switch see Sect 6 2 30 to select the appropriate mains input voltage as well as audio input connectors and RF output connector telemetry connector protection fuses and two inputs for signals modulated onto subcarriers by suitable external coders such as RDS Radio Data System signals commonly used in Europe SBFM1000SS Transmitter User Manual 4 Sagerior Broadcaot Superior Boadcast SBFM1000SS Transmitter 5 Installation and configuration procedure This section provides a step by step description of equipment installation and configuration procedure Follow these procedures closely upon first power on and each time any change is made to general configuration such as when a new transmission station is added or the equipment is replaced Once the desired configuration has been set up no more settings are required for normal operation at each power up even after an accidental shutdown the equipment defaults to the parameters set during the initial configuration procedure The topics covered in this section are discussed at greater length in the next sections with detailed descriptions of all hardware and firmware features and capabilities Please see the relevant sections for additional details IMPORTANT When configuring and testing the transmitter in which the eguipment is integrated be sure to have the Final Test Table supplied with the eguipment ready at hand throughout the whole procedure th
37. n 12Cbus Yes if TLM option is present Forced with internal fan 12Cbus Yes if TLM option is present Forced with internal fan Cooling Acoustic Noise dBA J Safety IN gt TS Spectrum Optimization lt 75 EN60215 1989 EN 301 489 11 V1 2 1 ETS 300 447 lt 75 EN60215 1989 EN 301 489 11 V1 2 1 ETS 300 447 lt 75 EN60215 1989 EN 301 489 11 V1 2 1 ETS 300 447 SBFM1000SS Transmitter User Manual Farge a Superior Broadcast Superior Boadcast SBFM1000SS Transmitter Uperating principles The figures below provide an overview of TEX500 LCD fig 8 1 and TEX1000LIGHT fig 8 2 modules and connections a outeur LPF DRIVER SPLITTER RF MODULES COMBINER DIRECT COUPL INPUT AUDIO RDS MAIN BOARD FUSE BOARD FWD PWR RFL PWR 5 X VPA 50VDC BIAS INTERFACE gt PANEL VOLTAGE REG wm 2X 50VDC PS ALARM MAINS gt SURGE j ALIM 50V 25A LED CARD TELEMETRY PROT 1 N Figure 8 1 R F a 3 XRF LPF OUTPUT DRIVER SPLITTER RF MODULES L COMBINER DIRECT COUPL gt INPUT AUDIO RDS MAIN BOARD FUSE BOARD FWD PWR RFL PWR 4 X VPA 50VDC N BIAS INTERFACE gt PANEL VOLTAGE REG wm 4 X 50VDC PS ALARM SURGE TELEMETRY gt ALIM 50V 34A nr u nn INTERFACE Figure 8 2 Following is a brief description of the different module functions all diagrams and board layout diagrams are included in
38. pply 2 Internal fuses F 10 A 10 x 38 mm 2 Internal fuses F 10 A 10 x 38 mm 4 Internal fuses F 10 A 10 x 38 mm On Driver Supply Front panel height mm Phisical Dimensions 1Internal fuse F 1 A 2 x 20 mm 132 xxx 3HE 1Internal fuse F 1 A 2 x 20 mm 132 xxx 1Internal fuse F 1 A 2 x 20 mm 132 xxx Overall depth mm 520 520 520 Chassis depth mm 501 xxx 501 xxx 501 xxx Front panel width mm 483 19 483 19 483 19 19 EIA rack kg about 24 about 24 about 32 Input 10 MHz 10MHz Telemetry TLM 115 Vac 115 PFC Analogical level FWD fold FWD fold FWD fold For P A A G C purpose min 0 5 Vcc Analogical level REF fold REF fold REF fold For P A A G C purpose min 0 5 Vcc Remote connector inputs pulse RF ON RF OFF RF ON RF OFF RF ON RF OFF ON OFF level Interlock Interlock Interlock for remote power inhibition short is RF off Analogical level FWD FWD FWD max 5 Vcc Analogical level Analogical level Analogical level Remote connector outputs REF IPA max 5 Vcc max 5 Vcc ON OFF level Power Good Power Good Power Good open collector Remote connector others Telecon Pe 12Cbus Yes if TLM option is present Forced with internal fa
39. re that the POWER switch on the front panel see figure 6 1 note 11 is set to OFF Connect the mains power cable to the MAINS connector on the rear panel see figure 6 2 note 19 Note The mains must be equipped with adeguate earth connection properly connected to the eguipment This is a pre reguisite for ensuring operator safety and correct operation Sagerion Broadcast if SBFM1000SS Transmitter User Manual Superior Broadcast SBFM1000SS Transmitter WARNING The power supply connector is a terminal box Ensure that the AN wire is not live before performing the connection Connect the audio and RDS SCA signals from user s sources to the transmitter input connectors 5 2 First power on and setup Perform this procedure upon first power up and each time you make changes to the configuration of the transmitter this component is integrated into I s Note Standard factory settings are RF output power off Pwr OFF and regulated output power set to upper limit unless otherwise specified by customer 5 2 1 Power on When you have performed all of the connections described in the previous paragraph power on the exciter using the suitable power switch on the front panel figure 6 1 item 11 5 2 2 Power check Ensure that the ON LED turns on see figure 6 1 note 1 Equipment name should appear briefly on the display followed by forward power and modulation readings figure 5 2 menu 1 If the RF ou
40. rior Broadcaot Superior Boadcast SBFM1000SS Transmitter 8 6 Power amplifier The RF power amplification section consists in several power modules two on the TEX500 LCD three on the TEX1000LIGHT coupled through a Wilkinson splitter and combiner using strip line technology Each RF module of the TEX500 LCD code SLO10RF1001 provides 300 W rated power which rise up to 350 W each for the TEX1000LIGHT RF modules code SLO10RF2001 using a single active element built using MOS technology RF modules are fed by the switching power supply via the Bias board The splitter Splitter Board code SLSITEX500L1 for TEX500 LCD or SLSPLTEX1KL1 for TEX1000LIGHT splits the incoming power input signal egually to all RF modules The combiner Combiner Board code SLCOTEX500L1 for TEX500 LCD or code SLCMBTEX1KL1 for TEX1000LIGHT combines the power output signals available at module outputs to obtain total amplifier power Splitter amplifiers and combiner have been designed to sum amplifier output power signals in phase so as to keep unbalance and power dissipation to a minimum The whole RF section is mounted on a finned heat sink with fan cooling 8 7 LPF Board SLLPFTEX1KL This board incorporates a low pass filter to keep amplifier harmonics within permissible limits as specified by international standards A directional coupler is provided at filter output to measure forward and reflected RF output power power readings are relayed to the Int
41. s alternated to two breaths If there are two rescuers the rythm shall be of one brath each 5 compressions Do not interrupt the rythm of compressions when the second person is giving breath Call for medical assistance as soon as possible If victim is responsive Keep them warm Keep them as quiet as possible Loosen their clothing a reclining position is recommended Call for medical help as soon as possible 3 2 Treatment of electrical Burns 3 2 1 Extensive burned and broken skin Cover area with clean sheet or cloth Do not break blisters remove tissue remove adhered particles of clothing or apply any salve or ointment Treat victim for shock as required Arrange transportation to a hospital as quickly as possible If arms or legs are affected keep them elevated If medical help will not be available within an hour and the victim is conscious and not vomiting give him a weak solution of salt and soda 1 level teaspoonful of salt and 1 2 level teaspoonful of baking soda to each guart of water neither hot or cold Allow victim to sip slowly about 4 ounces half a glass over a period of 15 minutes Discontinue fluid if vomiting occurs DO NOT give alcohol 3 2 2 Less severe burns SBFM1000SS Transmitter User Manual 2 Apply cool not ice cold compresses using the cleansed available cloth article Do not break blisters remove tissue remove adhered particles of clothing or apply salve or ointm
42. ss to decrease it When you have achieved the desired level press ENTER to confirm and exit the default menu Please note that the setting is stored automatically in other words if you press ESC or do not press any keys before the preset time times out the latest power level set will be retained Superior Broadcast zu SBFM1000SS Transmitter User Manual Superior Broadcast SBFM1000SS Transmitter NOTE This feature prevents the eguipment from delivering maximum power as soon as output is enabled from menu 4 or in the event the eguipment is already set to ON when you energise it 2 N Ensure that the eguipment is not in a locked out state Press ESC sect 6 1 6 to call up the selection screen menu 3 Highlight Fnc and press ENTER to confirm sect 6 1 9 and access the selected menu menu 4 lf PWR is set to OFF i e power output is disabled move cursor to PWR Press ENTER sect 6 1 9 and label will switch to ON i e power output is enabled Press ESC sect 6 1 6 twice to go back to the default menu menu 1 3 N gt Fine tune power setting from menu 2 see description of item 1b until achieving the desired value WARNING Eguipment is capable of delivering more than rated output power SOOW for TEX500 LCD or 1000 W for TEX1000LIGHT however never exceed the specified power rating NOTE If power is set to OW in the Power Setup Menu the INTERLOCK OUT contact sect 6 2 22 is acti
43. the rear panel and are easily accessed see figure 6 2 to check or replace a fuse disconnect eguipment from power mains unscrew fuse cover and pull fuse out of socket The following fuses are used JO D JOU C J Va n C J VC 6 Main power suppl ne E m 1351 2x 16A type 10x38 2x 25A type 10x38 Service power supply fig 6 2 item 32 1x 1A type 5x20 1x 2A type 5x20 Table 5 1 Fuses Ensure that the equipment is appropriately set for available mains voltage supply voltage rating is reported in the Final Test Table as follows disconnect equipment from mains and ensure that the voltage selection block of the power supply located on the rear panel see fig 6 2 item 30 is set to the appropriate voltage change setting as required The main power supply unit is the full range type and requires no voltage setup When supply voltage is other than 230 Vac and might cause erratic operation say less than 200 Vac it may help to move jumper JP3 on the PFC controller board from position 2 3 to 1 2 see PFCPSL1000 diagram item 6 in figures 9 1 and 9 3 and detail in figure 5 1 below SBFM1000SS Transmitter User Manual 6 Superior Broadcast Superior Boadcast SBFM1000SS Transmitter JP3 1 2 Only 230V JP3 2 3 Full Range 115 230V default
44. this button to exit a menu Navigation button used to browse menu system and edit parameters Navigation button used to browse menu system and edit parameters Press this button to confirm a modified parameter and open a menu Liguid Crystal Display ON OFF key Air grille Yellow LED Turns on when Power Supply unit is not fed either because PWR OFF was selected via software or power is set to 0 W or due to Power Supply malfunction when this LED turns on it causes the ALARM PS2 LED to come on as well because the two LEDs are connected internally Yellow LED see item 13 20 Sagerior Broadcast 6 2 Rear Panel Sagerion Broadcast 1 R F TEST 2 GSM SLOT IN 3 GSMANT 4 AIR FLOW 5 10MHz 6 PHASE ADJ 7 19 kHz PILOT OUT 8 PREEMPHASIS 9 MODE MPX IMP 10 SCA2 11 SCA1 12 MPX 13 SCA2 ADJ 14 MPX ADJ 15 SCA1 ADJ 16 RIGHT ADJ 17 RIGHT 18 IMPEDANCE 19 MAINS 20 FUSE 1 21 R F OUTPUT 22 INTERLOCK OUT 23 SERVICE 24 INTERLOCK IN 25 MODEM 26 FWD EXT AGC 27 RFL EXT AGC 28 REMOTE 29 RS232 Superior Boadcast SBFM1000SS Transmitter 7 8 9 10111213141516 17 18 19 PHASE ADU ch N SIEREO Mol Mopi Se pe oy sc 00 ofp zb oad ed 22 23 24 25 262728 29 30 31 3233 34 Figure 6 2 Output with level 60 dB lower than output power level suitable for modulation monitoring Not suitable for spectrum anal
45. tput is disabled those readings will be zero When the PLL locks to operating freguency the LOCK LED will turn on see figure 6 1 note 2 5 2 3 How to enable the RF output Check output power level and set it to maximum level unless it has already been set from the Power Setup menu that you will have accessed by pressing the following sequence of key ESC opens Default Menu gt ENTER hold down for 2 seconds gt SET use keys to set bar to upper limit figure 5 2 menu 2 5 2 4 Output power level control s IMPORTANT The exciter incorporates Automatic Gain Control AGC and output power is modulated based on the power level set by the user and actual operating conditions such as temperature reflected power and other parameters Please read section 5 3 for more details of RF power modulation Access the Power Setup Menu figure 5 2 menu 2 pressing the following keys in the order ESC opens Default Menu gt ENTER hold down for 2 seconds SBFM1000SS Transmitter User Manual 8 Superior Broadcaot Superior Boadcast SBFM1000SS Transmitter Usethekeys and inthe SET menu to set exciter output power the setting bar at the side of SET provides a graphic indication of power setting please consider that the forward power readout provided on the display FWD xxxx W reflects actual output power reading which may be lower than regulated power supply when Automatic Gain Control is running in power supply limitation mod
46. vated and any external appliances connected to it are immediately inhibited Next you can review all operating parameters of the equipment through the management firmware Normally the equipment can run unattended Any alarm condition is handled automatically by the safety system or is signalled by the LED indicators on the panel or by display messages NOTE Standard factory settings are output power set to upper limit unless otherwise specified by customer and OFF 5 4 Management Firmware The equipment features an LCD with two lines by 16 characters that displays a set of menus Figure 5 2 below provides an overview of eguipment menus The symbols listed below appear in the left portion of the display as appropriate Cursor Highlights selected i e accessible menu F Filled arrow Editable parameter marker This symbol appears in menus that take up more than two lines to aid browsing FEF Three empty arrows Parameter is being edited E Empty arrow Current line marker the parameter in this line cannot be edited This symbol appears in menus that take up more than two lines to aid browsing SBFM1000SS Transmitter User Manual 12 Sagerior Broadcast Superior Boadcast SBFM1000SS Transmitter Mod a III SET III Fwd oF ul Fud 397 Menu2 Menu Predefinito Menu Regolazione Potenza Fnac Pwr P A Set Mix Urs Lik Menu di Selezione Fur ON Hod x16 Faso 56 POR J Menu Funzione
47. ypical 85 gt 50 typical 60 gt 80 typical 85 gt 50 typical 60 gt 80 typical 83 Qpk 75 kHz peak CCIR weighted 50 uS de emphasis gt 73 gt 73 gt 72 Opk 40 kHz peak CCIR weighted 50 uS de emphasis gt 68 gt 68 gt 68 30Hz 15kHz Freguency Response better than 0 5 dB typical 0 2 better than 0 5 dB typical 0 2 better than 0 5 dB typical 0 2 THD N 30Hz 15kHz Measured with a 1 KHz and 1 3 KHz tones 1 1ratio at FM 75 kHz Total Harmonic Distortion Intermodulation distortion lt 0 1 Typical 0 07 lt 0 02 lt 0 1 Typical 0 07 lt 0 02 lt 0 1 Typical 0 07 lt 0 02 Measured with a 3 18 kHz sguare wave and a 15 kHz sine wave Transient intermodulation distortion at 75 kHz FM lt 0 1 typical 0 05 lt 0 1 typical 0 05 lt 0 1 typical 0 05 Composite S N FM Ratio RMS 75 kHz peak HPF 20Hz no LPF 50 uS de emphasis dB gt 80 typical 85 gt 80 typical 85 gt 80 typical 83 Freduencv Rasponse 30Hz 53kHz dB 0 2 0 2 0 2 IT 53kHz 100kHz dB 0 5 0 5 0 5 Total Harmonic Distortion THD N 30124 53kH2 THD N 53kHz 100kHz N 2 N Measured with a 1 KHz and 1 3 KHz tones 1 1 modulation at Intermodulation distortion Transient intermodulation distortion Measured witha 218 N 4 andla 15 KHZ eine wave lt 0 1 typical 0 05 lt 0 1 typical 0 0
48. ysis Reserved for future implementations Reserved for future implementations Air grille Reserved for future implementations Pilot tone phase trimmer Tone output BNC connector may be used to synchronise external devices such as RDS coders Preemphasis dip switch provides two settings 50 or 75 us Preemphasis affects the right and left inputs in stereo mode and the mono input MPX inputs are not affected by preemphasis setting Dip switch used to select transmission mode STEREO or MONO and MPX input impedance 50 O or 10 kQ BNC connector for SCA2 input BNC connector for SCA1 input Unbalanced MPX input BNC connector Trimmer for SCA2 input level adjustment Trimmer for MPX input level adjustment Trimmer for SCA1 input level adjustment Trimmer for right input level adjustment Right audio channel input XLR connector Dip switch used to select balanced audio input impedance 600 O or 10 KQ Connectors for 115 230 V 50 60 Hz mains power supply Mains power supply fuse sect 5 1 Table 1 RF output connector N type for TEX500 LCD and 7 8 for TEX1000LIGHT Interlock output BNC connector when the transmitter goes into stand by mode the normally floating central conductor is switched to ground DB9 connector for factory setting Interlock input BNC connector the exciter is forced in stand by mode when the inner conductor is grounded Reserved for future implementations Trimmer to set output power limitation according to
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