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Kenwood TK-8180 Transceiver
Manufacturer:
Model:
TK-8180
Date:
2004
Class:
Type:
SubType:
UHF FM TRANSCEIVER
Information
GENERAL Frequency range ....................................... 450~520MHz Number of channels .................................. Zone : Max. 128 per radio Ch/GID : Max. 250 per zone (Max. 512 [Conv. Ch’s + GID’s] total per radio) Channel spacing ........................................ Wide : 25kHz Narrow : 12.5kHz Operating voltage ...................................... 13.6V DC ±15% Current drain Standby.................................................. 0.4A Receive .................................................. 1.0A Transmit................................................. 9.0A Duty cycle ................................................. Transmit : 20% Operating temperature range.................... –22°F~+140°F (–30°C~+60°C) Frequency stability .................................... ±0.00025% (–22°F~+140°F) Antenna impedance .................................. 50Ω Channel frequency spread ........................ 70MHz Dimensions (W x H x D) ............................ 6-5/16 x 1-3/4 x 6-3/16 in. (160 x 45 x 157 mm) (Projections not included) Weight (net) .............................................. 3.31lbs. (1.5kg) Receiver (Measurements made per EIA/TIA-603) Sensitivity (12dB SINAD)........................... Wide : 0.25μV Narrow : 0.28μV Selectivity .................................................. Wide : 80dB Narrow : 67dB Intermodulation distortion ......................... W/N : 75dB (±50, 100kHz) Spurious response .................................... 85dB Audio output (4Ω impedance) ................... 4W with less than 5% distortion Transmitter (Measurements made per EIA/TIA-603) RF power output ....................................... 30 to 1W (490~520MHz : 25 to 1W) Spurious response .................................... 70dB Type of emission ....................................... Wide : 16K0F3E Narrow : 11K0F3E FM hum & noise ....................................... Wide : 50dB Narrow : 45dB Audio distortion ......................................... W/N : 3% Microphone impedance ............................ 600Ω

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Service Manual
Manual type:
Service Manual
Pages:
85
Size:
3.04 Mbytes (3185564 Bytes)
Language:
english
Revision:
Manual-ID:
B51-8692-00 (N) 1007
Date:
July 2004
Quality:
Electronic document, no scan, very well readable.
Upload date:
15 June 2015
MD5:
96cec971b21c62dcf33f177d72c13f78
Downloads:
389
Information
GENERAL ... 2 SYSTEM SET-UP ... 3 REALIGNMENT ... 4 INSTALLATION ... 7 DISASSEMBLY FOR REPAIR ... 13 CIRCUIT DESCRIPTION ... 16 SEMICONDUCTOR DATA ... 20 COMPONENTS DESCRIPTION ... 22 PARTS LIST ... 24 EXPLODED VIEW ... 33 PACKING ... 34 ADJUSTMENT ... 35 TERMINAL FUNCTION ... 46 PC BOARD DISPLAY UNIT (X54-3480-10) ... 50 TX-RX UNIT (X57-6990-10) (A/3, C/3) ... 52 TX-RX UNIT (X57-6990-10) (B/3) ... 54 SCHEMATIC DIAGRAM DISPLAY UNIT (X54-3480-10) ... 58 TX-RX UNIT (X57-6990-10) ... 60 INTERCONNECTION DIAGRAM ... 69 BLOCK DIAGRAM ... 70 LEVEL DIAGRAM ... 72 OPTIONAL ACCESSORIES KRK-10 (Control Head Remote Kit: 23ft/7m) ... 74 KAP-2 (Horn Alert/P.A. Relay unit) ... 79 KCT-40 (Radio Interface Cable) ... 79 KCT-46 (Ignition Sense Cable) ... 79 KMC-35 (Microphone) ... 79 KMC-36 (Keypad Microphone) ... 79 SPECIFICATIONS ... BACK COVER SCOPE OF THIS MANUAL 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 this publication date. Changes which may occur after publication are covered by either Service Bulletins or Manual Revisions, which are issued as required.

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