Specifications - Kenwood TK-7180 Service Manual

TK-7180
GENERAL
Frequency range ....................................... 136~174MHz
Number of channels .................................. Zone : Max. 128 per radio
Channel spacing ........................................ Wide : 25, 30kHz
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 ........................ 38MHz
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
Selectivity .................................................. Wide : 80dB
Intermodulation distortion ......................... W/N : 75dB (± 50, 100kHz)
Spurious response .................................... 90dB
Audio output (4Ω impedance) ................... 4W with less than 5% distortion
TRANSMITTER (Measurements made per EIA/TIA-603)
RF power output ....................................... 30 to 1W
Spurious response .................................... 70dB
Type of emission ....................................... Wide : 16K0F3E
FM hum & noise ....................................... Wide : 50dB
Audio distortion ......................................... W/N : 3%
Microphone impedance ............................ 600Ω

SPECIFICATIONS

(Max. 512 [Conv. Ch's + GID's] total per radio)
Narrow : 12.5, 15kHz
Narrow : 0.28µV
Narrow : 70dB
Narrow : 11K0F3E
Narrow : 45dB
KENWOOD CORPORATION
2967-3, Ishikawa-machi, Hachioji-shi, Tokyo, 192-8525 Japan
KENWOOD U.S.A. CORPORATION
P.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 GMBH
Rembrücker Str. 15, 63150 Heusenstamm, Germany
KENWOOD ELECTRONICS BELGIUM N.V.
Leuvensesteenweg 248 J, 1800 Vilvoorde, Belgium
KENWOOD ELECTRONICS FRANCE S.A.
13, Boulevard Ney, 75018 Paris, France
KENWOOD ELECTRONICS U.K. LIMITED
KENWOOD House, Dwight Road, Watford, Herts., WD18 9EB United Kingdom
KENWOOD ELECTRONICS EUROPE B.V.
Amsterdamseweg 37, 1422 AC Uithoorn, The Netherlands
KENWOOD ELECTRONICS ITALIA S.p.A.
Via G. Sirtori, 7/9 20129 Milano, Italy
KENWOOD IBERICA S.A.
Bolivia, 239-08020 Barcelona, Spain
KENWOOD ELECTRONICS AUSTRALIA PTY. LTD.
(A.C.N. 001 499 074)
16 Giffnock Avenue, Centrecourt Estate, North Ryde, N.S.W. 2113 Australia
KENWOOD ELECTRONICS (HONG KONG) LTD.
Unit 3712-3724, Level 37, Tower one Metroplaza, 223 Hing Fong Road, Kwai Fong, N.T., Hong Kong
KENWOOD ELECTRONICS SINGAPORE PTE LTD.
1 Genting Lane #07-00 Kenwood Building, Singapore 349544
Ch/GID : Max. 250 per zone