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UHF Transceiver
Mobile VHF Transceiver
Desktop VHF Transceiver

General

HAM bands 70cm  1.25m  6m 
Freq. stability ? less than 10 p.p.m. ?
Tuning steps Channelized ? ?

Receiver

RX-range 442-447 MHz 215-230 MHz 2 m
Modulations FM   FM   AM  
Sensitivity 0.5 µV (20 dB quieting) < 0.16 µV (12 dB SINAD) ?
Selectivity 20 kHz (-60 dB), 40 kHz (-70 dB) < 12 kHz (-6 dB)
< 24 kHz (-60 dB)
?
Filters ? ? ?
Receiver system Double conversion superheterodyne Double conversion superheterodyne ?
IF-freqs. 1st: 10.7 MHz
2nd: 455 kHz
10.7 MHz / 455 kHz ?
Image rejection ? ? ?
Audio output 1.5 W at 10% distortion / 8 ohms 2 W ?

Transmitter

TX-range 440-445 MHz 220-225 MHz 2 m
Modulations FM   FM   AM  
RF-output 1 / 10 W High: 25 W, Medium: 10 W, Low: 5 W ?

Connections

Antenna SO-239 SO-239 -
Impedance 50Ω 50 Ω 50Ω
Other - - -

Electrical

Power req. 13.8 V DC 11-16V DC ?
Current RX 500 mA Max 600 mA ?
TX 3 A max Max 6.5 A ?

Physical

Manufactured Between 197x and 197x in Japan Between 1989 and 19xx Between 196x and 196x
Dimensions 180 × 60 × 240 mm
(7.09 × 2.36 × 9.45 in)
140 × 40 × 160 mm
(5.51 × 1.57 × 6.30 in)
?
Weight 2.30 kg (5.1 lbs) 1.20 kg (2.6 lbs) ?
Form factor Unknown Mobile Base Station

Other features

Memories 23 channels in 1 bank(s) 20 channels in 1 bank(s) ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? ? ?
Accessories CTCSS unit
PS-5 Power supply with built-in clock
? ?
MPN KENWOOD-TR-008300 KENWOOD-TM-000331A POLYTRONICS-POLYCOM-000002