Kenwood Tk 860h Manual
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T R P N L J H F D B S QOMKIGECA 1 3 5 72 4 6 SCHEMATIC DIAGRAM TK-860GNote : Components marked with a dot (·) are parts of patterun 1. 70
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ACEGI K MOQS BDFHJLNPRT 1 3 5 7 2 4 6 TK-862G SCHEMATIC DIAGRAMNote : Components marked with a dot (·) are parts of patterun 1. 71
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TK-860G/862G TK-860G/862G TK-860G/862G BLOCK DIAGRAM 77
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Center Frequency 49.95MHz 450kHz Audio Frequency Control Unit TX-RX Unit VCO Unit TX-RX Unit Power Module TX-RX UnitTo make measurements in the RF section, connect the RF level meter. In the RF section, use a 0.01µF coupling capacitor. (The display shows the SSG input value required to obtain 12dB SINAD.) To make measurements in the AF section, connect the AC level meter. (ANT input : –53dBm, 1kHz FM, 3kHz DEV (Wide) / 1.5kHz DEV (Narrow)) The AF output level is adjusted for 0.45V/4Ω by the front...
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80 TK-860G/862G TERMINAL FUNCTION CN1 (TX-RX Unit) Pin No.Name Function 1 8C DC 8V output. 2 5S DC 5V output. 3 AUX5 SMRD : Reset output. *1 4 AUX6 5SC : 5S control (Cannot use). *1 5 NC Non-connection 6 AUX3 SMCK : Clock pulse output. *1 SQ : Squelch detect output. *2 7 AUX1 SMRQ : Ack Req input. *1 PTT : External PTT input. *2 8 AUX4 TXD : Serial control data output. *1 9 AUX2 RXD : Serial control data input. *1 DTC : Data channel control/External hook input. CHDATA : Channel control serial data...
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81 TK-860G/862G SPECIFICATIONS 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...
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KENWOOD CORPORATION14-6, Dogenzaka 1-chome, Shibuya-ku, Tokyo 150-8501, Japan KENWOOD SERVICE CORPORATIONP.O. BOX 22745, 2201 East Dominguez Street, Long Beach, CA 90801-5745, U.S.A. KENWOOD ELECTRONICS CANADA INC.6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8 KENWOOD ELECTRONICS DEUTSCHLAND GMBHRembrücker Str. 15, 63150 Heusenstamm, Germany KENWOOD ELECTRONICS BELGIUM N.V.Mechelsesteenweg 418 B-1930 Zaventem, Belgium KENWOOD ELECTRONICS FRANCE S.A.13, Boulevard Ney, 75018 Paris, France KENWOOD...