FFT5M100
Contents
1. e The resonances of the five lines are visible User Manual Rev 1 7 09 05 14 5 8 FFTSM100 6 8 26 Sep 268F 151085124 3 dB REF dB 1 295 441 dE 235 256 488 MHz 10 dB REF dE 1 1 1966 dE CHI Sii M LOG CH2 271 LOG a E eT SEEREREE S2RRREE Neo E i s ilI E gt e T r Pa a aa Pt PRET ET ks ilber FA F o E E E 2 EMHTEF 858 668 amp 466 MHz Resonance of a line Figure 6 SFAH JABBA GE MHZ a DaVaDa TELEVISION CHi Markers 2 359 588 dB 560 BA MHZ 3 995394 dE 243 756 MHz 4i 05920 dE 266 256 MHz CH2 Markers 212664 dE SEE r MHz 3 2 1 934 dB 2493 756 MHz 4z 22L ar dE 266 256 MHz At this point you can lock the input and output connectors with the blocking spanner supplied see fig 1 After this operation the return loss worsens some dB is recommended to rotate the connector approximatively one counter clockwise turn before block with the blocking spanner This offsets the parasite effect of locking Rev 1 1 09 05 14 User Manual BoWaBa FFT5M100 Appendix A Europe channels table CCIR 8MHz Channel Central Freq Shoulder 4 2 Shoulder 4 2 f min f max mM m m3 60 786 00 781 80 790 20 782 00 790 00 66 834 00 829 80 838 20 830 00 838 00 68 850 00 845 80 854 20 846 00 854 00 69 858 00 853 80 862 22. area may cause radio interference in which case the user may be required to take adequate measures The specifications and data contained herein are provided for information only and are subject to changes without prior notice R V R Television disclaims all warranties express or implied While R V R Television attempts to provide accurate information it cannot accept responsibility or liability for any errors or inaccuracies in this manual including the products and the software described herein R V R Television reserves the right to make changes to equipment design and or specifications and to this manual at any time without prior notice e Notice concerning product intended purpose and use limitations This product is a radio transmitter suitable for frequency modulation audio radio broadcasting Its operating frequencies are not harmonised in designated user countries Before operating this equipment user must obtain a licence to use radio spectrum from the competent authority in the designated user country Operating frequency transmitter power and other characteristics of the transmission system are subject to restrictions as specified in the licence 2 Warranty La R V R Television warrants this product to be free from defects in workmanship and its proper operation subject to the limitations set forth in the supplied Terms and Conditions Please read the Terms and Conditions carefully as purchase of the product or ac
3. 0 854 00 862 00 Table 1 User Manual Rev 1 1 09 05 14 7 8 FFT5M100 This page was intentionally left blank 8 8 Rev 1 1 09 05 14 User Manual
4. FFTSM100 User Manual Volume 1 AAN CEO Manufactured by TELEVISION Italy File Name 03 FFI5M100_ 1 1 indd Version 1 1 Date 09 05 2014 Revision History Document History Date Version Reason ditor 13 06 2008 First Edition E Montagna 09 05 2014 Product Image modified J H Berti FFT5M100 User Manual Version 1 1 Copyright 2008 2014 R V R Television Via del Fonditore 2 2c 40138 Bologna ltalia Telephone 39 051 6010506 Fax 39 051 6011104 Email info rvr it Web www rvr it All rights reserved Printed and bound in Italy 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 informa tion storage and retrieval system without written permission of the copyright owner DaMaR FFT5M100 Table of Contents 1 Preliminary Instructions 2 Warranty 3 First Aid 3 1 Treatment of electrical shocks 3 2 Treatment of electrical Burns 4 introduction 5 Tools 6 Calibration of single filter Appendix A Europe channels table CCIR 8MHz WO W amp WMNMN j User Manual Rev 1 1 09 05 14 FFTSM100 Rev 1 1 09 05 14 Bra Wa Ba TELEVISION This page was intentionally left blank User Manual Bra Wa Bra TELEVISION FFTSM100 IMPORTANT lt The lightning flash with arrowhead within a triangle is intended to alert the user of the presence of dan
5. ceptance of the order acknowledgement imply acceptance of the Terms and Conditions For the latest updated terms and conditions please visit our web site at WWW RVR IT The web site may be modified removed or updated for any reason whatsoever without prior notice The warranty will become null and void in the event the product enclosure is opened the product is physically damaged is repaired by unauthorised persons or is used for purposes other than its intended use as well as in the event of improper use unauthorised changes or neglect In the event a defect is found follow this procedure 1 Contact the seller or distributor who sold the equipment provide a description of the problem or malfunction for the event a quick fix is available Sellers and Distributors can provide the necessary information to troubleshoot the most frequently encountered problems Normally Sellers and Distributors can offer a faster repair service than the Manufacturer would Please note that Sellers can pinpoint problems due to wrong installation 2 If your Seller cannot help you contact R V R Television and describe the problem if our staff deems it appropriate you will receive an authorisation to return the equipment along with suitable instructions 3 When you have received the authorisation you may return the unit Pack the unit carefully before shipment use the original packaging whenever possible and seal the package perfectly The customer b
6. ears all risks of loss i e R V R shall not be liable for loss or damage until the package reaches the R V R factory For this reason we recommend insuring the goods for their full value Returns must be sent on a C I F basis PREPAID to the address stated on the authorisation as specified by the R V R Service Manager Rev 1 1 09 05 14 1 8 2 8 FFTSM100 Units returned without a return authorisation may be rejected and sent back to the sender 4 Be sure to include a detailed report mentioning all problems you have found and copy of your original invoice to show when the warranty period began with the shipment Please send spare and warranty replacement parts orders to the address provided below Make sure to specify equipment model and serial number as well as part description and quantity R V R Television Via del Fonditore 2 2c 40138 BOLOGNA ITALY Tel 39 051 6010506 First Aid All personnel engaged in equipment installation operation and maintenance must be familiar with first aid procedures and routines 3 1 Electric shock treatment 3 1 1 If the victim is unconscious Follow the first aid procedures outlined below e Lay the victim down on his her back on a firm surface the neck and tilt the head backwards to free the airway system Figure 1 Figure 1 e If needed open the victim s mouth and check for breathing e If there is no breathing start artificial respira
7. ep ready to disconnect power supply at need R V R Television shall not be liable for injury to persons or damage to property resulting from improper use or operation by trained untrained and qualified unqualified persons A WARNING The equipment is not water resistant Any water entering the enclosure might impair proper operation To prevent the risk of electrical shock or fire do not expose this equipment to rain dripping or moisture Please observe local codes and fire prevention rules when installing and operating this equipment A WARNING This equipment contains exposed live parts involving an electrical shock hazard Always disconnect power supply before removing any covers or other parts of the equipment Ventilation slits and holes are provided to ensure reliable operation and prevent overheating do not obstruct or cover these slits Do not obstruct the ventilation slits under any circumstances The product must not be incorporated in a rack unless adequate ventilation is provided or the manufacturer s instructions are followed closely A WARNING This equipment can radiate radiofrequency energy and if not installed in compliance with manual instructions and applicable regulations may cause interference with radio communications A WARNING This equipment is fitted with earth connections both in the power cord and for the chassis Make sure both are properly connected Operation of this equipment in a residential
8. gerous 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 accompanying the equipment User Manual 1 Preliminary Instructions e General Warnings This equipment should only be operated installed and maintained by trained or qualified personnel who are familiar with risks involved in working on electric and electronic circuits Trained means personnel who have technical knowledge of equipment operation and who are responsible for their own safety and that of other unqualified personnel placed under their supervision when working on the equipment Qualified means personnel who are trained in and experienced with equipment operation and who are responsible for their own safety and that of other unqualified personnel placed under their supervision when working on the equipment A WARNING Residual voltage may be present inside the equipment even when the ON OFF switch is set to Off Before servicing the equipment disconnect the power cord or switch off the main power panel and make sure the safety earth connection is connected Some service situations may require inspecting the equipment with live circuits Only trained and qualified personnel may work on the equipment live and shall be assisted by a trained person who shall ke
9. on cables This procedure consists on two points 1 Standardization of S11 2 Standardization of 21 User Manual Rev 1 7 09 05 14 3 8 FFT5M100 BW Ba The instrument setting is also necessary with the following setting 1 Central frequency MK1 shoulder 4 2 MK2 shoulder 4 2 MK3 see appendix A 2 Span 50MHz 3 11 with 5dB div 4 4 21 with 10dB div Attenuator 20 30dB Short Circuit plug Figure 3 The calibration points of the filter are e The five lines of tuning e The input and output connectors Line of tuning IN OUT Short Circuit Plug Connector Figure 4 Line of tuning The lines are stretches and the filter tunes on channels lower by rotating clockwise Vice versa by rotating counter clockwise the lines are shorter and the filter tunes on the higher frequency 4 8 Rev 1 1 09 05 14 User Manual Bra Bra FFTSM100 TELEVISION Input and output connectors After loose nut 1 use the key of figure 1 you can turn the ring nut 2 to insert or remove the coupling link Tipically for high channels they should be more extracts while for low channels they should be included more WARNING Turn the ring nut 2 of both output connectors in the same way is very important The two connectors must always remain aligne otherwise the filter can breaks Figure 5 The filter is calibrated when measuring e Return loss of about 26dB e Insertion loss included from 1 to 1 2dB
10. tion without delay Figure 2 as follows tilt the head backwards pinch the nostrils seal your mouth around the victim s mouth and give four fast rescue breaths Figure 2 e Check for heartbeat Figure 3 if there is no heartbeat begin chest compressions immediately Figure 4 placing your hands in the centre of the victim s chest Figure 5 ea ERA Figure 3 Figure 4 Figure 5 e One rescuer give 2 quick rescue breaths after each 15 compressions e Two rescuers one rescue breath after each 5 compressions Rev 1 1 09 05 14 Aaa Da TELEVISION e Do not stop chest compressions while giving artificial breathing e Call for medical help as soon as possible 3 1 2 If the victim is conscious e Cover victim with a blanket e Try to reassure the victim Loosen the victim s clothing and have him her lie down e Call for medical help as soon as possible 3 2 Treatment of electric burns 3 2 1 Large burns and broken skin Cover affected area with a clean cloth or linen Do not break any blisters that have formed remove any clothing or fabric that is stuck to the skin apply adequate ointment e Administer adequate treatment for the type of accident e Get the victim to a hospital as quickly as possible Elevate arms and legs if injured If medical help is not available within an hour the victim is conscious and is not retching administer a solu
11. tion of table salt and baking soda one teaspoon of table salt to half teaspoon of baking soda every 250 ml of water Have the victim slowly drink half a glass of solution for four times during a period of 15 minutes Stop at the first sign of retching Do not administer alcoholic beverages 3 2 2 Minor burns e Apply cold not ice cold strips of gauze or dress wound with clean cloth Do not break any blisters that have formed remove any clothing or fabric that is stuck to the skin apply adequate ointment If needed have the victim change into clean dry clothing e Administer adequate treatment for the type of accident Get the victim to a hospital as quickly as possible Elevate arms and legs if injured User Manual Daaa FFT5M100 4 Introduction The filter is made up of five resonance lines in comb line configuration 5 Tools e Blocking Spanner l 27mm Figure 1 6 Calibration of single filter The short circuit plug placed into the lower connector is necessary for the calibration of each single filter OUT Short Circuit Plug Figure 2 You need also e Network analyzer alternatively you can use a spectrum analyzer with tracking and reflectometric bridge e Two cables e A passing attenuator with 20dB 30dB of attenuation Before connecting the filter to the instrument is necessary to perform the standardization procedure to eliminate undesirable effects
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