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Mobile VHF/UHF Transceiver
Handheld UHF Transceiver
Mobile VHF Transceiver

General

HAM bands 2m  70cm  70cm  2m 
Freq. stability ? ? ?
Tuning steps ? 5 / 10 / 100 kHz, 1 MHz ?

Receiver

RX-range 144-146 / 430-440 MHz 430-440 MHz 144-146 MHz
Modulations FM   FM   All mode  
Sensitivity ? 0.25 µV (12 dB SINAD) SSB/CW: Better thatn 0.13 µV (10 dB S+N/N)
FM: Better than 0.2 µV (12 dB SINAD)
Selectivity ? 12 kHz (-6 dB)
28 kHz (-40 dB)
SSB/CW: 2.2 kHz (-6 dB), 4.8 kHz (-60 dB)
FM: 12 kHz (-6 dB), 24 kHz (-60 dB)
Filters ? ? ?
Receiver system ? Double conversion superheterodyne ?
IF-freqs. ? 1st: 21.6 MHz
2nd: 455 kHz
?
Image rejection ? ? Better than 60 dB
Audio output ? 250 mW at 10% distortion / 8 ohm ?

Transmitter

TX-range 144-146 / 430-440 MHz 430-440 MHz 144-146 MHz
Modulations FM   FM   All mode  
RF-output High: 50/35 W, Low: 5/5 W High: 1 W, Low: 150 mW High: 25 W, Low: 5 W

Connections

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

Electrical

Power req. 13.8V DC 5.8-10 V DC 11-16V DC
Current RX Max 1.2 A ? Max 1 A
TX Max 11.5 A ? Max 6 A

Physical

Manufactured Between 19xx and 19xx Between 1984 and 198x in Japan Between 1986 and 19xx
Dimensions 140 × 47 × 176 mm
(5.51 × 1.85 × 6.93 in)
57 × 120 × 28 mm
(2.24 × 4.72 × 1.10 in)
180 × 60 × 195 mm
(7.09 × 2.36 × 7.68 in)
Weight 1.10 kg (2.4 lbs) 290 gr (10.2 oz) with antenna and PB-21 2.10 kg (4.6 lbs)
Form factor Mobile Handheld Mobile

Other features

Memories ? None 10 channels in 1 bank(s)
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features 9K6 packet ready. Twin RX ? ?
Accessories ? ? ?
MPN ALINCO-DR-000605E KENWOOD-TH-000041E KENWOOD-TR-000751E