Sennheiser SK 5212
Contents
1. LOK e 25 Adjusting the output power POW ER sss 26 Exiting the operating menu EXIT sse 26 Maintenance and Gare sesse sss sese ener trennen tne nntenn tins ttn tents 26 If problems OGCUF iei teen cinere treten treinta tete itis 27 Error CHECK LISE sce asics 27 Information on the compander system sse enn 28 Accessor i86 3cotaiiea tuin a tuni bd ani an aian 28 secus M 29 Pin assignment of microphone socket suus 30 Audio sensitivity oo eee sss sus BO Manufacturer dedarations ithe OL Warranty regulations a BL Declaration of Conformity ahi 31 Batteries REM 31 WEEE De Clara thon rre ico Te cere ine iret iesu 31 Thank you for choosing Sennheiser We have designed this product to give you reliable operation over many years Over half a century of accumulated expertise in the design and manufacture of high quality electro acoustic equipment have made Senn heiser a world leading company in this field Please take a few momentsto read these instructions carefully as we want you toenjoy your new Sennheiser products quickly and to the fullest 2 Safety instructions Please read these instructions carefully and completely before using the unit Make theseinstrud ions easily accessibleto all users at all times Al ways include these instructions when passing theunit on to third parties e Never2. J SENNHEISER Contents Safety illis mU LIONS ix asm sederit eoim seta n RU eai p aaa Delivery includes The SK 5212 bodypack transmitter The operating controls Indications and displays The LC display panel Preparing the transmitter for use sss sse eerte nnns Inserting and changing the battery Connecting the microphone sss sse eene tnnt nennen Connecting the antenna sss sse eee tnnt tentes nnne Attaching the transmitter to clothing Using thetransmitter essen tnnt tenentes seeases Switching thetransmitter on off 1 sse ts Doing a frequency check The operating menu I gunt The automatic lock mode autolo function sss Working with the operating menu ou esses sen nns 15 Overview of the operating menu ou cscs sse nnne nnns 19 Adjustment ti ps for the operating menu sene tnn 21 Selecting achannel CHAIN inita oet om nee 21 Selecting the frequencies to be stored in the channel bank VAR TUNE scere nde eom edad ib eosam dan Entering a name NAME Adjusting the microphone sensitivity ATTEN west snteessses seers 24 Adjusting the bass roll off frequency LOWQOUT sateessseee eters 24 Selecting the standard display VIEW ss 24 Loading the factory preset default settings RESET wis cesses sss 25 Activating deactivating the automatic lock mode
3. available Function of the menu Selecting a channel TUNE EE Setting transmission frequencies for the channel bank VAR variable bank GG EXI Exiting the operating menu and returning tothe standard display Changing to the setting mode of a selected menu SET P Press the multi function switch switch DOWN lt q e pup position eSET to change to the setting mode SIDED of the selected menu a The current setting that can be adjusted flashes on the LCdisplay panel Adjusting a setting Use the multi function switch to adjust the setting of the selected menu By briefly sliding the multi funcdion switch to the position A UP or v DOWN the display jumps either forwards or backwards to the next set ting In the ATTEN CHAN TUNE and NAME menu and when slid to the position A UP or Y DOWN the multi function switch features a fast search function i e the display cycles continuously In the TUNE menu the cycling of the display is continuously accelerated The fast search function allows you to get fast and easily to your desired setting 17 Storing a setting SET P Pres the multi fundion switch Q switch DOWN lt q e p uP position SET to permanently store a setting GIEg 9 STORED appears on the display pand indicatingthat the setting has been stored d Thedisplay then retums tothetop menu level With most menus new settings become effective immediately without havingto
4. bestored An exception arethe TUNE and HAN menus With these menus new settings only become effective after they have been stored STORED appears on the LC display panel indicating that the setting has been stored Exiting the operating menu P Select the EXIT menu to exit the operating menu and to return to the standard display When in the operating menu pressing the ON OFF button will cancel your entry ESC fundion and return you to the standard display with the last stored settings 18 Overview of the operating menu Deactivate the lock mode before adjusting the settings see Deactivating the autolock function temporarily on page 14 Pressing the ON OFF button will cancel your entry ESC function and return you to the display mode Display mode Selection mode Setting mode Sawa 530 050 NE MHz 1sec CH MHz ansmission enc VAR gua SET CHAN RF SET A Y pix VAR 27 C ED y FIX m Current f i channelbank i Changingthe channel bank and ad ANT fh sec Keep SET pressed MHz d ET s Current frequ Cy Setting the E 5 frequencies for VAR 20 the channels o annel bank CH dip Current channel T 1Sek 530 050 530 050 a v a v 516 205 516 205 STORED Li FAL RF SET NAME RF SET RF A Y RF LIH Py VOCAL LOCAL Current name ssigni
5. gt Connect the antenna to the antenna socket of thetransmitter gt Screw down the coupling ring Attaching the transmitter to clothing The transmitter is attached to dothing eg belt waistband with the supplied belt clip The clip is detachable so that you can also attach the transmitter with the antenna pointing downwards To do so withdraw the clip from its fixing points and attach it the other way round Using thetransmitter Switching the transmitter on off gt Open the battery compartment P To switch the transmitter on briefly press the ON OFF button Qj The red LED lights up normally and the standard display is shown on the LC display panel after a short pause RF appears on the LC display panel Not e Remove the battery when the transmitter will not be used for exten ded periods of time 10 The transmitter can only be switched off when the lock mode is deacti vated see The automatic lock mode autoloc function on page 13 P To switch the transmitter off press the rr ON OFF button until OFF appears on theLC display panel The red LED and the LCdisplay panel go off Note e When in the setting mode of the operating menu theON OFF button will cancel your entry ESC fund ion Doing a frequency check The transmitter has a frequency check mode that prevents the transmitter transmitting on an unwanted f requency after
6. multi function switch Q switch position SET LOCK appearson the LC display panel 6 Slide the multi fundiion switch to the position A UP or Y DOWN UNLOCK appears on the LC display panel 6 Press the multi function switch O switch positioneSET You can now change the settings After you have exited the operating menu the loc mode is automatically activated after 10 seconds You can activate the lock mode immediately by briefly pressing the ON OFF button D 14 Working with the operating menu The operating menu has three modes Display mode In display mode you can display the current menu settings one after the other even when thelock modeis activated Selection mode In selection mode you can select the menu whose setting you want to change To change to the selection mode thelock mode must be deacti vated Setting mode In setting mode you can change the setting of the selected menu By way of example of the LOWQGJT menu this section describes how to use the operating menu Display Mode Selection Mode Setting Mode TS REISE SETION ru WAN Lt P L LA pe H EE ARF wat et SET TUNE RF NEN MHz an o a e NS I Hz Hz Current low cut Adjusting i Current low cut i frequency thelow cut frequency i frequency Wido NUN A Y STORED FLAT Hz SE
7. open electronicunits If units are opened by customers in breach of this instruction the warranty becomes null and void Water entering the housing of the unit can cause a short circuit and damagethe electronics Protec the unit from damp and wet Only use a slightly damp cloth to dean theunit Intended use of the unit Intended useindudes having read these instrudions especially the chapter Safety instructions using the unit within the operating conditions as described in these instructions Improper use of the unit Improper use is when you use the unit other than described in these instructions or when you use the unit under operating conditions different from those described in these instructions Delivery includes e 15K 5212 bodypack transmitter 1 battery e lantenna 1 belt clip e 1 instructions for use The SK 5212 bodypack transmitter TheSK5212 is a professional Mikroport bodypack transmitter that is easy to use and is easily adaptabletoa wide variety of applications The SK5212 bodypack transmitter has the following features Extremely compad diecast metal housing Very rugged casing Special protection against the ingress of moisture Backlit LCdisplay Menu assisted operation Specially suitable for multi channel appli cations 36 MHz switching bandwidth Transmission frequencies tunable in steps of 5 kHz 50 mW output power adjustable to 10 mW Constant output power until the
8. switch on P When switchingon the transmitter keep the ON OFF button pressed The current frequency isdisplayed on the LCdisplay panel without the transmit ter actually transmitting If the displayed frequency is the correct one release the ON OFF button f After five seconds RF 3 appears on the LC display panel and the transmitter is transmitting To change the transmission frequency proceed as follows gt gt gt Release the ON OFF button Immediately i e within five seconds press the multi function switch Q switch position eSET twice Youare now in the setting mode of the CHAN or TUNE menu where you can change the transmission frequency see Adjustment tips for the operating menu on page 21 11 Theoperating menu The buttons Fi ON OFF Swit ched off Briefly pressing the button button Switches the transmitter on Keeping the button pressed Does a frequency check Display mode Briefly pressing the button with acivated autolock function Immediately activates the lock mode Briefly pressing the button with adivated lock mode Calls up the lock mode for deactivation Pressing the button for 3 sec with deactivated lock mode Switches the transmitter off Selecion mode Cancels the entry and returns to the dis play mode Setting mode Cancels the entry and returns with the last setting stored to the last parameter displayed in th
9. D lights up brightly The sensitivity can be adjusted in 1 dB steps from 40 dB to 30 dB Le d Note e The bargraph has a resolution of approx 3dB per segment with a display range of 45 dB To reduce unwanted low frequency noise such as wind and handling noise you can activate a low cut filter The low cut frequency is 120 Hz If you donot want to reduce low frequency signal portions select the set ting FLAT Selecting the standard display VIEW Viathe VIEW menu youcanselect one of the following standard displays RF YO EY RF y LO EREHE Transmission Channel Name frequency FREQ CHAN NAM E Theselected standard display is shown e after switch on after the menu settings have been displayed for 10 seconds in display mode 24 Loading the factory pre set default settings RESET Via the RESET menu you can load the factory pre set default settings After the reset the standard display is shown on the LCdisplay panel Low cut frequency flat Microphone sensitivity 0 dB ui Name SK5212 Standard display frequency Autolock function deactivated channel FIX 01 Output power high Frequendes in the channel bank VAR are reset Activating deactivating the automaticlock mode LOCK The transmitter has an autolock function automatic lock mode that can be activated or deactivated via the LOCK menu When th
10. T AC FLAT od 15 After switch on After switch on the standard display is shown on the LC display panel Dependingon the setting the transmission frequency the channel number orthename of the transmitter is displayed Displaying the menu settings in display mode In display mode and with the lock mode activated you can display the current menu settings one after the other see Overview of the operating menu on page 19 After a few seconds the display returns to the standard display SET P Slide the multi function switch to the DOWN lt q e p uP position A UP or W DOWN to display the cuno menu settings If you slide the multi f unction switch repeatedly to the same position all menu settings are displayed one after the other Changing to the selection mode To change from display mode to selection mode you have to deactivate the lock mode gt Deactivate the lock mode as described in the chapter Deactivating the autolock function temporarily on page 14 You can now select the menu whose settings you want to adjust gt Press the multi function switch switch position eSET to change to the menu that was displayed in display mode Selecting a menu SET gt Slidethe multi function switch tothe position DOWN lt q e P gt UP A UP or Y DOWN GTED 9 P Press the multi fundion swith Q switch position SET The name of the selected menu starts flashing 16 The following menus are
11. affected by this guarantee Theguarantee can be clamed in dl countries outside the U S provided that no nation a law limits our terms of guarantee CE Declaration Qo of Conformity C 0682 This equip ment is in compliance with the essential requirements and other relevant pro visions of Directives 1999 5 EC 89 336 ECor 73 23 EC Thed edaration is available on theinterne site at www sennheiser com Before putting the device into operation please observe the respective country specific regulations Batteries The supplied battery can be recycled Please dispose of it as special waste or returnit to your specialist dealer In ord erto protect the environment only dis pose of exhausted batteries WEEE Declaration Your Sennheiser product was developed and manufactured with highquality as materials and components which can berecycled and or reused This symbol indicates that dectrical and dectronicequipment must be disposed of separa tdy from normal waste at the end of its operational lifetime MMMM Please dispose of this product by bringing it to your local collection point or recycling centre for such equipment This will help to protect the environment in which we alllive 31 Sennheiser electronic GmbH amp Co KG 30900 Wedemark Germany Phone 49 5130 600 0 Fax 49 5130 600 300 www sennheiser com Printed in Germany Publ 02 06 513626 A01
12. battery is completely discharged e Audio sensitivity adjustable in steps of 1dB sensitivity range of 70 dB HiDyn plus noise reduction system Signal to noise ratio gt 110 dB A Switchable low cut filter Battery status display battery status also transmitted to the receiver Reliable easy to use clip attachment The channel bank system The transmitter has two channel banks The channels of the channel bank FIX fixed bank have been factory preset to customer specific transmission frequendes These frequencies cannot be changed The channel bank VAR variable bank allows you to freely select and store frequencies Suitable receivers EM 1046 system EM 35 32 EM 3031 EM 3032 EK 3041 The operating controls Microphone input Battery compartment catches Red LED for operation and Q Typeplate battery status indication Multi function switch with three ON LOW BAT PEAK swit ch positions Antenna socket Y DOWN A UP and SET LC display backlit ON OFF button Battery compartment Battery compartment over Indications and displays The LCdisplay panel Alphanumeric display Level display for audio signal AF 3 RF appears when an RF signal is transmitted 4 Lock mode icon loc mode is activated Hz appears when the low cut frequency is displayed MHz appears when thetransmission frequency is displayed G dB appears when t
13. clarations Warranty regulations Theguarantee p eriod for this Sennh aser product is2 4 month sfromthe date of purchase Exduded are accessory items and disposable batteries that are delivered with the pro duct due to their characteristics these products have a shorter service life that is prin ci pally dependent on theindividual frequency of use Theguarantee period startsf romthe date of original purchase For thisreason we recom mend that thesales receipt beretain ed as proof of purchase Without this proof which is checked by the responsible Sennheiser service partner you will not bereimbursed for anyrepairs that are carried out Depending on our choice guarantee service comprises free of charge the removal of material and manufacturing defects through repair or replacement of either individud parts orthe entire device Inappropriate usage e g operating faults mechanical d ama ges incorrect operating voltage wear and tear force majeure and defects which were known at the time of purchaseare exclud ed from guarantee clams The guarantee is void if the product is manipulated by non authorised persons or repair stations Inthe case of adaim underthe terms of this guarantee sen dthe device including acces sories and sdes recapt to the responsible sevice partner To minimisethe risk of trans port damage we recommend that theoriginal packag in gis used Your legal rig htsagainst thesdler resulting from the contract of sale are not
14. e autolock function is activated the lock mode is automatically activated 10 seconds after pressing the last button The lock mode proted sthe transmitter from accidental programming SET gt Intheselection mode of the LOCK menu press DOWN lt q e p UP the multi function switch Q switch position SIL eSET 7 9 The current setting of the autolo function is displayed PIN RF P changethesetting by sliding the multi i function switch to the position A UP or E Y DOWN p DO LV RF Seed LOCON to activate the autolock func tion or select LOC OFF to deactivate the auto lock function P Store your setting by pressing the multi function switch switch position eSET 25 Adjusting the output power POWER Licensing regulations may require a limitation of the output power to 10 mW The transmitter therefore features a switchable output power With reduced output power the operating timeinaeases Fj Exiting the operating menu EXIT Via the EXIT menu you can exit the operating menu and return to the standard display When in the operating menu briefly pressing the ON OFFbutton will cancel your entry ESC function and return you to the standard display without saving any changes Maintenance and care cautian Water can damage the electronics of the unit Water entering the housing of the unit can cause a short circuit and damage the electronics A gt Only use a slight
15. e display mode eSET Display mode e With deactivated lock mode Changes to the selection mode With activated lock mode Calls up the lock mode for deactivation Selection mode Changes to the setting mode of the selected menu Setting mode Stores the setting and returns to the selection mode STORED is displayed 12 Node A Function Display mode CEER tothe previous S de or changes to the next ite Selection mode Changes tothe previous E changes to the next menu Seting mode Increases A or reduces a setting of the selected menu The automatic lock mode autolock function The transmitter has an automatic lock mode autolock function that can beactivated via the LOC menu see Activating deactivating the auto matic lock mode LOCK on page 25 When the autolock function is acti vated the lock mode is automatically activated 10 seconds after pressing the last button E NAANI ARF pal a AVAA we Note Prior to this the lock mode icon flashes several times on the LC display panel 65 indicating that the lock mode is being activated and at the same time the display backlighting goes off The autolock function can be dead ivated permanently see page 25 or temporarily see page 14 13 Deactivating th e autolock function temporarily To make changes to the settings via the operating menu you can temporarily deactivatethelock mode P PresstheON OFF button or the
16. he microphone sensitivity is displayed CH appears when the channel numberis displayed 9 Battery status display Display backlighting When the lock modeis deactivated the display remains backlit for approx 20 seconds after pressing a button The LEDdisplay The red LED provides information on the operating state of the transmitter Red LED lights up normally Thetransmitter is switched on and the capacitiy of the battery is sufficient ON Red LED is flashing The battery is going flat LOW BATT Red LED lights up brightly Thetransmitter is fully modulated PEAK Preparing the transmitter for use Inserting and changing the battery For powering thetransmitter use a 1 5 VAA sizealkaline manganese N battery P Open the battery compartment by pushing the two catches in the direction of the arrows and open the cover Insert the battery as shown in the diagram on the left Please observe correct polarity when inserting the battery Cose the battery compartment Connecting the microphone The transmitter is designed for use with Sennheiser lavalier microphones and headmics 4 versions The power supply of these microphones is via the microphone input of the transmitter gt Connect the miaophone to the microphone m input of the transmitter gt Screw down the coupling ring Connecting the antenna The transmitter is supplied with a plug on antenna
17. l is displayed Change the frequency by sliding the multi function switch to the position A UP or Y DOWN gt Store your setting Entering a name NAME Via the NAME menu you can enter a freely selectable name for the transmitter This name can be displayed on the standard display and can consist of up to six characters sudh as letters without pronounciation marks numbers from 0 to 9 special characters and spaces After you have changed to thesetting mode of the NAME menu the first segment starts flashing on the LC display panel SET DOWN lt q e p uP curo gt Slide the multi function switch to the posi tion A UP or Y DOWN to select a character By sliding the switch only once the display jumps either f orwards or backwards to the next character If you keep the switch slid the dis play starts cycling continuously P Press the multi function switch switch position SET to change to the next segment gt Have you entered the name completely Press the multi function switch switch position SET to store your setting STORED appears on the LCdisplay panel 23 Adjusting the microphone sensitivity ATTEN Via the ATTEN menu you can adjust the transmitter s sensitivity The sensitivity is correctly adjusted when the level display for audio signal AF 7 shows full RF HMI AF B defledion only during the loudest passages or when theredLE
18. ly damp cloth to clean the unit Do not use any deansing agents or solvents 26 If problems occur Error checklist No operation Battery is flat or inserted Replace the battery or indication incorrectly check if it is inserted correctly Transmitter Lock mode is activat ed Deactivate the lock mode cannot be see Deactivating the SW itched off autolock function Settings cannotbe temporarily on page 14 changed Recei ver Transmit ter and receiver Set transmitter and re cei No RF signal are not on the same ver to the same channel channel Transmitter is out of range Check the squelch threshold setting on the receiver or reduce the distance between receiving antenna and transmitter Audio signalhas a Transmitter s sensitivity is See Adjusting the micro high level of set too high phone sensitivity ATTEN background noise on page 24 Receiver soutput level is Increase the line out put set too low level Audi o signal is Transmitter s sensitivity is See Adjusting the micro distorted set too low phone sensitivity ATTEN on page 24 Receiver s output level is Reduce the line out put level set too high If problems occur that are not listed in the above table or if the problems cannot be solved with the proposed solutions please contac your local Sennheiser agent for assistance 21 Tips for optimum reception Transmission range depends to a large extent on location and on the selected o
19. ng a i 1 na A Y ci SET BS Current channel Aa TUNE RF EES E E34 al MHz MHz 19 20 Display mode aie SET Av RS ATTEN RESET 42 RFA V 43 RF umm AR im 2 B M dB dB Current 1 Current i i A V Adjust th modulation 1 attenuation j attenuation in ipsu setting s ildBsteps ANT SET Adjusting the E attenuation STORED zm E SET SET a v LOWCUT RF RF FLAT RF o 12 E E MEE ai z z i Current low cut Adjustingthe i 1 frequency low cut frequency requency setting awl T srongp Se ___ View RF SEL FREQ RF 2r NAME RF_ Current low cut H A V FLAT 32H i Selecting the h E i Current standard A V FREQ _ standard display i CHAN NAME A v STORED RESET RFSET RST NO RF A Y RST OK RF SET RST NO l A v Loading the E Security check factory preset EN 4 i default settings EAP resetis cancelled LOCK RFSET LOC ON RF a v LOC OFF RF gt Setting the E Current setting sautolock function i anf sron BESET A Y POWER E PWR LO PWR HI SET Adjusting the _ output power VAR 01 FF B Exiting the operating m EE MP SET p MHz Adjustment tips for the opera
20. nk AX with customer s pedfic frequen des channel bank VAR with 20 fredy sdectable frequendes frequencies tunable in steps of 5 kHz switchable typ 50 mW PWRHI 10 mW PWRLO 10 ppm lt 4nW 40 kHz 56 kHz 110 dB A rms lt 0 3 96 at nominal deviation 1 kHz 60 20 000 Hz Sennheiser HiDyn plus 40 dB 7 75 mV adjustable in steps of 1 dB range 70 dB adjustable flat 120 Hz 1AA sizebattery 1 5 V approx 160 mA at 12 V PWRLO approx 250 mA at 12 V PWR HI approx 11 hrs PWR LO approx 5 5 hrs PWR HI 10 Cto 455 C AF 3 pin spedal microphone socket RF coax socket approx 53x60 x 17 approx 120 g incl battery USA FCC Part 74 861 FCC ID DM OS K52 12 Canada RSS 123 IC 2099A SK5 212 EU requirements of R amp TTE EN 50392 ETSI EN 300 422 1 2 class II ETSI EN 301 489 1 9 E 0682 29 Pin assignment of microphone socket AFsocket Pin 1 45 2 V for external special microphones Pin 2 AF and 5 2 V AB powering 8 2 kO internal resist ance optimized for Sennheiser pre polarized E condenser microphones Pin3 and thread ground Audio sensitivity The transmitter s audio sensitivity can be adjusted over a range of 70 dB 40dB to 30dB in steps of 1 dB The diagram below shows the sensitivity range of the SK 5212 in comparison to the earlier product generations SK50 and SK 5012 6 SK 5012 30 40 dB 3 Switch position 30 Manufacturer de
21. ting menu Selecting a channel CHAN Via the CHAN menu you can switch between the channels in the channel banks FIX and VAR The transmitter is not transmitting while this adjustment is being made When changing to the setting mode of the CHAN menu the aurrent channel number appears on the diplay After approx 1 second the aurrentl y assigned transmission f requency is displayed LA lsec EL TAATOA CH CH MHz gt To select a different channel slide the multi function switch to the position A UP or Y DOWN Thenew channel number appears on the display panel for approx 1 second and then the currently assigned transmission frequency is displayed Only after the new setting has been stored STORED has appeared on the LCdisplay panel does the transmitter operate on the transmission frequency of the new channel Note The frequencies in the channel bank FIX can only be changed by a Sennheiser Service Partner If you require aspecial frequency set in this bank please contact your local Sennheiser Service Part ner Selecting the frequencies to be stored in the channel bank VAR TUNE Via the TUNE menu you can freely select the frequencies to be stored in the channel bank VAR variable bank The transmitter is not transmit ting while this adjustment is being made Note When you have selected the channel bank FIX and then select the TUNE menu thetransmi
22. tter automatically switches to channel 01 of the channel bank VAR and VAR briefly appears on the LC display panel 6 21 The frequencies aretunablein 5 kHz steps within a switching bandwidth of 36 MHz max Note When operating a multi channel system make sure to only use inter modulation free frequencies There aretwo options for setting the frequencies e You can set anew frequency for the selected channel SET P In the selection mode of the TUNE menu DOWN lt q p UP press the multi function switch switch GSTEIZ 9 position eSET The current channel number appears on the display and then the currently WA ONA assigned frequency is displayed yp VON Ext CH LD aaa gt change the frequency by sliding the multi inser fundion switch to the position A UP or a Y DOWN t3 T Esci uta gt Store your setting BERRE MHz e You can change to a different hannel and set a new frequency for the new channel SET P Press the multi function swith switch DOWN lt q p uP position eSET for a longer time The current 2 9 channel flashes on the display gt Select a new channel by sliding the multi V HER r3 fundion switch to the position A UP or CH Y DOWN WEE mA gt Confirm your selection by pressing the multi function switch switch position SET 22 gt The current frequency of the selected channe
23. utput power There should be a free line of sight between transmitting and receiving antennas e To avoid overmodulating the receiver observe a minimum distance of 5 m between transmitting and receiving antennas Tips for multi channel operation When operating a multi channel system make sure to only use intermodulation free frequencies Information on the compander system This unit is equipped with HiDyn plus the Sennheiser noise reduction system that reduces RFinterf erence HiDynplus offers extreme operational reliability and ensures highest transmission quality Accessories MKE 2 Gold Lavalier microphone omni directional MKE 2 Platinum Lavalier microphone omni directional ME 102 Modular mini mi a ophone system omni directional ME 104 Modular mini mi a ophone system cardioid ME 105 Modular mini mi a ophone system super cardioid HSP2 Headmic omni dired ional HSP 4 Headmic cardioid 28 Specifications Modulation Frequency range Switching bandwidth Transmission frequencies RF output power Frequency stability Spurious emission Nominal peak deviation Signalto noise ratio THD AF frequency response Noise reduction system Input sensitivity at nominal deviation 1 kHz Low cut frequency 3 dB Power sup ply Power consumption without LC display illumination Operating time Temperatureran ge Connections Dimensions mm Weight Type approval wideband FM 450 960 MHz 36 MHz channel ba
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