Kenwood TS-690S Transceiver
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Modell:
TS-690S
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Beschreibung:
HF Transceiver/All Mode Multi Bander

Information

Overview The TS-450S.690S series consists of the following models: • TS-450S with AT (For HF) - TS-450S without AT (For HF) • TS-690S without AT (For HF plus 50-MHz band) (An optional AT can be built in.) The receive frequency range is 100kHz to 40MHz for the TS-450S, and 100kHz to 60MHz for the TS-690S, (For the performance guarantee range, see the ratings.) The local Oscillator system uses a DDS (direct digital synthesizer) with a 1 Hz resolution and the stability of single-crystal frequency management. 1) Features • Primary operation mode in which the minimum panel functions necessary for transmission are available ‘ ■ High receive performance by triple conversion • Optional filters (8.83MHz x 2, 455kHz x 1) ■ High receive sensitivity in the 28 and 50MHz bands (AIP off) • High intercept point in the 28MHz and 50MHz bands (AIP on) • Switches, such as AIP and AGC, are controlled by the microcomputer, and can be memorized. • NB2 is built in. • The DSP-100 and AT-300 can be connected.

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Serviceanleitung
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Serviceanleitung
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184
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33.87 Mbytes (35518076 Bytes)
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english
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Upload Datum:
29 April 2018
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1193

Information

CIRCUIT DESCRIPTION ... Overview ... Unit for Each Model and Destination ... List of Destinations ... Accessories ... Caution in Removing (Bottom) cabinet Frequency Configuration ... PLL Circuit Configuration ... Receiver Circuit Configuration ... Transmitter Circuit Configuration ... Standby Control Timing ... 50MHz 50W Final Unit ... AT Unit ... Digital Control Unit ... Option Setting ... Extended Function 1 ... Extended Function 2 ... Adjustment Function ... SEMICONDUCTOR DATA ... DESCRIPTION OF COMPONENTS ... PARTS LIST ... EXPLODED VIEW ... PACKING ... ADJUSTMENT ... TERMINAL FUNCTION ... PC BOARD VIEWS/CIRCUIT DIAGRAMS RF UNIT (X44-3130-XX) ... NB (X59-3350-00) ... TS-690 RF Unit ... HF 100W FINAL UNlf (X45-3400-XX) ... 50MHz 10W FINAL UNIT (X45-3420-00) 50MHz 50W FINAL UNIT (X45-3430-00) FAN (X59-3370-00) ... 139 DIGITAL UNIT (X46-312X-XX) ... 140 SIDE TONE (X59-1060-00) ... 143 VOX (X59-1080-00) ... 143 FM MIC (X59-3000-03) ... 143 NOTCH (X59-3030-00) ... 143 TRX (X59-3680-01 ) ... 143 DELAY (X59-3860-00) ... 143 SELECT (X59-3920-00) ... 143 BK-IN (X59-3930-00) ... 143 METER (X59-3940-00) ... 143 IF UNIT (X48-3090-XX) ... 144 PLL UNIT (X50-3150-XX) ... 149 VC02 (X58-3390-03) ... 151 CAR UNIT (X50-3160-00) ... 152 FILTER UNIT (X51-3110-XX) ... 154 AT UNIT/AT-450 (X53-3370-00) ... 157 SWITCH UNIT (X41-3170-00) ... 159 LCD ASSY (B38-0361-05) ... 159 SCHEMATIC DIAGRAM ... 160 BLOCK DIAGRAM ... 162 LEVEL DIAGRAM ... 163 PS-33/53 (DC POWER SUPPLY) ... 164 PG-2X (DC POWER CORD) ... 173 SO-2 (TCXO UNIT) ... 173 SP-23 (EXTERNAL SPEAKER) ... 174 VS-2 (VOICE SYNTHESIZER) ... 175 OPTION FILTER ... 176 TU-8 (TONE UNIT) ... 177 SPECIFICATIONS (TS-450S, ... 181 SPECIFICATIONS (TS-690S, ... 183

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