Kenwood TK-860G Transceiver
Fabricante:
Modelo:
TK-860G
Data:
2000
Categoria:
Grupo:
Descrição:
UHF FM TRANSCEIVER

Informação

GENERAL Frequency Range ................................ K,M : 450 to 490MHz K3 : 400 to 430MHz Number of Channels ........................... TK-862G : Maximum 8 channels TK-860G : Maximum 128 channels Number of Groups .............................. TK-860G : Maximum 128 groups Channel Spacing ................................. Wide : 25kHz Narrow : 12.5kHz PLL Channel Stepping ........................ 5, 6.25kHz Operating Voltage ............................... 13.6V DC ±15% Current Drain ...................................... Less than 0.4A on standby Less than 1.0A on receive Less than 8.0A on transmit Operating Temperature Range ........... –30°C to +60°C (–22°F to +140°F) Dimensions & Weight ........................ 140 (5-33/64) W x 40 (1-37/64) H x 145 (5-45/64) D mm (inch), 940g (2.07 lbs) Channel Frequency Spread ................ 40MHz Receiver (Measurements made per EIA standard EIA/TIA-204-D) Sensitivity (12dB SINAD) .................... Wide : 0.28μV Narrow : 0.35μV Selectivity ........................................... Wide : 80dB Narrow : 65dB Intermodulation................................... Wide : 75dB Narrow : 63dB Spurious Responce ............................. 85dB Audio Power Output ........................... 4.0W Frequency Stability ............................. ±2.5ppm Transmitter (Measurements made per EIA standard EIA-152-C) RF Power Output ................................ 25W Spurious and Harmonics..................... 65dB Modulation .......................................... Wide : 16K0F3E Narrow : 11K0F3E FM Noise ............................................ Wide : 50dB Narrow : 45dB Audio Distortion .................................. Less than 3% Frequency Stability ............................. ±2.5ppm

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Manual de serviço
Tipo de manual:
Manual de serviço
Páginas:
67
Tamanho:
5.91 Mbytes (6201406 Bytes)
Idioma:
english
Revisão:
ID de manual:
B51-8498-10 (N) 1268
Data:
Qualidade:
Documento eletrônico, digitalização, bem legível.
Data de upload:
2015 06 15
MD5:
3ecd1a3d9fc6d7f44be8aac1e9e31c8b
Downloads:
1346

Informação

Please use this manual in place of the service manual (preliminary version), B51-8498-00. We have added the information on the circuit description, specifications, and K3 version specifications to the service manual (preliminary version), B51-8498-00. GENERAL ... 2 SYSTEM SET-UP ... 4 OPERATING FEATURES ... 5 REALIGNMENT ... 10 INSTALLATION ... 20 CIRCUIT DESCRIPTION ... 24 SEMICONDUCTOR DATA ... 29 DESCRIPTION OF COMPONENTS ... 31 PARTS LIST ... 33 EXPLODED VIEW ... 42 PACKING ... 44 ADJUSTMENT ... 45 PC BOARD VIEWS DISPLAY UNIT (X54-3270-10) : TK-860G ... 54 DISPLAY UNIT (X54-3280-10) : TK-862G ... 55 PLL/VCO (X58-4670-XX) ... 56 TX-RX UNIT (X57-5960-XX) (A/2) ... 57 TX-RX UNIT (X57-5960-XX) (B/2) ... 63 SCHEMATIC DIAGRAM ... 67 BLOCK DIAGRAM ... 75 LEVEL DIAGRAM ... 78 TERMINAL FUNCTION ... 80 SPECIFICATIONS ... 81 This manual is intended for use by experienced technicians familiar with similar types of commercial grade communications equipment. It contains all required service information for the equipment and is current as of the publication data. Changes which may occur after publication are covered by either Service Bulletins or Manual Revisions. These are issued as required.

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Serviço Manual Supplement
Tipo de manual:
Serviço Manual Supplement
Páginas:
36
Tamanho:
3.94 Mbytes (4130519 Bytes)
Idioma:
english
Revisão:
ID de manual:
B51-8529-00 (N) 1268
Data:
2000 05 01
Qualidade:
Documento eletrônico, digitalização, bem legível.
Data de upload:
2017 01 01
MD5:
63f14d98d84e6121894ff4e2a394fd1e
Downloads:
1299

Informação

This service manual mainly covers TK-860G K2, M2 and TK-862G K2. If information you require is missing from this service manual. Please refer to the B51-8498-10 service manual. OPERATING FEATURES ... 3 REALIGNMENT ... 4 INSTALLATION ... 5 PARTS LIST ... 8 ADJUSTMENT ... 17 PC BOARD VIEWS DISPLAY UNIT (X54-3270-10) : TK-860G ... 26 DISPLAY UNIT (X54-3280-10) : TK-862G ... 27 PLL/VCO (X58-4670-XX) ... 28 TX-RX UNIT (X57-5960-XX) (A/2) ... 29 TX-RX UNIT (X57-5960-XX) (B/2) ... 35 SCHEMATIC DIAGRAM ... 39 SPECIFICATIONS ... 47

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