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Содержание RJ-3600

Страница 1: ...wer Output at 1S g V DC Modulation Emission Class D Operation Spurious Emission Frequency Tolerance Speaker Dimensions Weight lmpedance 26 965 MHz to 27 4A5 MHz 4 W max Less than 1 00ol 6A3 60 dB 0 005 4 10 cm PM Dynamic Speaker 13 Wide x 5 Hish x 8 Deep 337x 133x220 mm 10 lb 6 oz 4 7 kg with Microphone MicrophoneJack 7000 Speaker 8O EXTSpeakerJack 8O AntennaJack 50O Panasonic Company Division of ...

Страница 2: ...hen pushing this pushswitch the indicator on it lights up and channel display disappears you can then communicate on any channel preset with the Preset Channel Selector regardless of the Channel Selector position On Air lndicator llluminated Preset Channel Pushswitch AC DC Power Operation Positive or Negative Ground Operation External Speaker Jack Dynamic Microphone with Push To Talk Switch 4 Diam...

Страница 3: ... the front panel 7 To reassemble reverse the above procedure rTO REMOVE ON AIR INDECATOR 1 Remove the front cover Refer to front cover removal instruc tion 2 Bemove the two 2 screws nos 3 4 for the pC board as shown in fig 5 3 To remove ON AIR INDICATOR unsolder lead as shown in fig 5 4 Pull out ON AIR ND CATOR to pC board 5 To reassemble reverse the above procedure and read the following note Not...

Страница 4: ...N No mark OFF VU 400 METER ANT CONNECTOF lvlETER PROTECToR LICHT 21 ch 22ch 23ch 24ch 25ch 26ch 27ch 28ch 29ch 30ch 31 ch 32ch 33ch 34ch 35ch 36ch 37ch 38ch 39ch 40ch il 1 o o o o o o o o o 1 2 c o O o o o o o o i1 3 o o o o o o o O o t 4 o o o o o o o o o o o o 1 5 o rJ o o o i1 6 o o o 1 At o i1 B o o o o o o o o o o o I C o o o o o O O o o o o t1 E o o O o o o n F x G O o o o o o o il a o o o o...

Страница 5: ... TX LOCAL OSC RF AMP BUFFER MIX SWITCHING PRE DRIVER ORIVER VOLTAGE COMPARATOR BUFFER LAST STAGE AMP OSC BUFFER AVR 1 I 70 I t0t74ilt5r2t6 t3t4t 1 Notes 1 51 Channel select switch in 1 CH position 2 S2 1 S2 2 Preset channel switch in OFF position 3 53 Preset channel select switch in 1 CH position 4 S4 1 S4 2 ANL NB switch in OFF position 5 S5 1 S5 2 Push to talk switch in RECEIVE position n 3E 39L...

Страница 6: ...l l lr4 s 6r I S3 Dr il o 5 J6 L S fa 6 t t l L sl L7 Lo s t r 4 t l66d I 52 4 SP 8n locn FUSE fitnvl ANT SAFETY NOTICE THE SHADED AREA ON THIS SCHEMATIC DIAGRAM IN CORPORATES SPECIAL FEATURES IMPORTANT FOR SAFETY WHEN SERVICING IT IS ESSENTIAL THAT ONLY MANU FACTURES SPECIFIED PARTS BE USED FOR THE CRITI CAL COMPONENTS IN TNE SHADED AREAS OF THE SCHEMATIC CHANNELSELECT SWITCH V50aH l c o F cl r L...

Страница 7: ... bl r _ _ o_s_ i 3iap_ _L lj t o _ _r o_lliij 5 l Iti 5 33tr 4 l I i l i dli lo6 Jl ro_ or I I l ie a 1 H L i i lry S 1 l J i t r e ore 5 s E ffi fl i isffil 1 r l _ l i ffit tSPt r L 11ib 3t t ti 3 i m gl fo de ttl lsH affi i r frrdqr 1 ffi f oo ffilwi fr t rwtr rth i ro ilS ll Hf 1s r _ i t_ __ ri or 1 I qt lgrilr l afu 7tr1 fr i i i ii ryjiiilc ftffi1 di _ r a l 6iltl t BL A Qn Pd Dlt 1Lo ICI T...

Страница 8: ...lfitl I a lr z vl le lo ssvl I rc lo so al rc3 f fBx rx I lrlrz lvl lzlo vl I g I r av I TR I l TRxTrxl I c la gv I I e lo v I I r lo v I rc loma J TR2 ts lo zgvlo rsvl I o le r vle r vl I c lo vlo vl I c lo a3vlo rzvl I ro lz z alr e al TR3 fET8 s vl I B ll_0 vl I e Io svl I rc lg 8dl TR4 l Els s vl I B lo 72vl I e lo s2vl rc lo o al TR5 tEIl vl I e lr r vl I r lo lzvl L rcIorq 4i TR6 f c lirVl I...

Страница 9: ...eivrng Condition b Fig 22 Drrectronal Coupler rJa ttl lS t on 11 fro 0 033t F Fig 23 Notes Directional coupler has the coupling co efficiency of 6 dB per octave You have to give the additonal attenua tion in proportion to the harmonics when using Directional Coupler Transmrtlrng Condr tron tr I HF Vallmete or RF Voltmeter Fis 15 Fis 20 Transm rttrng Condt tton High Freqwncy Fuse or Limiter Beceivi...

Страница 10: ...STMENT REMARKS Connect Frequency counter O side through lOpFto ITP12l 6 sioe to lf Set transceiver in receiving condition Refer to fig 9 counter to metal chassis Use ground ol circuit board I35 74 MHZ ADJUSTMENT Connect RF voltmeter side to lTP6l O side to P Set transceiver in receiving condition Reter to fig 10 C89 Trimmer T13 VCO l Turn C89 to its center position 2 AdjustTl3 for maximum RF voltm...

Страница 11: ...for 3 8 W RF wattmeter reading if power output exceeds 3 8 W 9 Adjust L10 lor maximum RF watlmeter reading if power output up to 3 8 W TRANSM ISSION FREQUENCY CHECK Connect frequency counter through dummy antenna to antenna socket Refer to fig 16 Check that the transmitting frequency standard is within the following Note Frequency tolerance is within 600 Hz Channel Frequency Channel Frequency 1ch ...

Страница 12: ... Adjust T2 T3 and T8 for maximum audro output 6 Do not readjust coils after adjustment S METER Connect RF signal generator to antenna socket Set transceiver in receiving condition Refer to fig 20 R1 43 Semi fixed 1 Set RF signal generator outprlt to 4O dB 100 pV 1 kHz 30 mod 2 Adjust R1 43 so that S meter indicates 9 scale SQU ELCH Connect RF signal generator to antenna socket Set transceiver in r...

Страница 13: ...r output to 56 dB 2 nW 3 Confirm standard level on the spectrum analyzer 4 Then nnect transceiver to Spectrum analyzer as shown in Fig 22 b 5 Conlirm that spurious emission should be less than standard level Note Do not transmit while checklng receiving spurious f I Spectrum analyzer standard level Fundamental frequency Set transceiver in transmit ting condition Refer to fig 23 l Confirm that spur...

Страница 14: ... CRYSTALS COMPONENT COMBINATIONS AND FILTERS U 2 L3 Tr CFs ICABINET PARTS LOCATION Y V Y ITRANSISTORS DIODES AND COIL D s Dqt TRz so TRst Fig 26 ICHASSIS PARTS LOCATION Fis 25 CAa CAs CAo CAo CAo Fis 27 CHo CHa Ss CHz Fis 28 IE nu sooo I ...

Страница 15: ... c lo Lo U x U N 9 o qcD rL sl c 2 3il on E F N l o t d o tr o lrl a o a a o E o F o o 2 E F i D a t t l F ooo o o o o E lrl E o lL o z G t o o J o C E l F J E I E l C o c o F t2 E lrl oo 0 O 14 r F F O r CO C N ri r r t N Fl r C t r N l l l Fl N l o q o A o a 2 k d tu o E gatnHd g i s Ei EEq q s E I fic g lqEf gflH Busf fi E fi qn EB f a9saaE oeeaaaoaaqH e 9AE iiEE I esE EEEdEtEEEEaa aE s o oE ee...

Страница 16: ... o o o o o o o c o o o o Q Q o o o o o o o o ct ct cj cj cj cj cj ci cj ci cj cj x n t d t u g t s d t t g t g g t d n cr cr cr E e e cr G g tr g t s E u tr t s x n t E E g J Ju uJuJ JMJlrl J l iri Ji i rli Jl Lr UJ irlir ltrJultrluJ uJbJtr lulUJUUJUJULJtrl F n N o t UJ at E o F t2 vt td c q t o E aD o o o a irOO 6trH e HEE Odcd DSS fi O 11 trbbr X FA F EHHU oA0 IJ I cc dz a o o o o p 1 r E rz s a...

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