Kenwood - TK-690H - Transceiver
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Kenwood TK-690H
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Equipment:
TK-690H
Date:
2001
Category:
Group:
Sub Group:
Information
GENERAL
Frequency Range
............................................... K :
29.7~37.0MHz K2 : 35.0~43.0MHz K3 : 40.0~50.0MHz
Number of Channels .........................................
160 channels
Channel Spacing
................................................ 20kHz (PLL
channel step : 5kHz)
Operating Voltage
.............................................. 13.4V DC± 15%
negative ground
Current Drain
..................................................... 0.6A
on standby
2.2A on receive
25A on transmit
Duty Cycle
.........................................................
Transmit 20%
Frequency Stability
............................................ ± 0.0005%
(–30°C to +60°C)
Operating Temperature Range .......................... –30°C
to +60°C (–22°F to +140°F)
Dimensions & Weight .......................................
7.01" (178mm) W x 2.36" (60mm) H x 12.88" (327mm) D, 7.92lbs
(3.6kg)
RECEIVER (Measurements made per EIA standard EIA/TIA-240-D)
Antenna Impedance .......................................... 50Ω
Sensitivity
..........................................................
12dB SINAD : 0.25μV, 20dB Quieting : 0.35μV
Selectivity
.......................................................... 85dB
Intermodulation
................................................. 80dB
Spurious and Image Rejection .......................... 90dB
Audio Output
..................................................... 13W at
4Ω less than 5% distortion (12W at 4Ω less than 3% distortion)
Band Spread
...................................................... K :
7.3MHz K2 : 8.0MHz K3 : 10.0MHz
TRANSMITTER (Measurements made per EIA standard EIA-152-C)
RF Power Output
............................................... 110W
adjustable to 45W
Antenna Impedance .......................................... 50Ω
Spurious Response
........................................... 80dB
Type of Emission
............................................... 16K0F3E
FM Hum and Noise ...........................................
55dB
Microphone Impedance .................................... 600Ω
Audio Distortion
................................................. Less than
2% at 1000Hz
Band Spread
...................................................... K :
7.3MHz K2 : 8.0MHz K3 : 10.0MHz
1 Manual
Service manual
Manual type:
Service manual
Pages:
81
Size:
5.3 MB
Language:
english
Revision:
Manual-ID:
B51-8460-10 (N) 1031
Date:
Quality:
Electronic document, no scan, very well readable.
Upload date:
June 15, 2015
MD5:
d875288d-201c-0603-f91a-2a81fc83252b
Downloads:
567