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Handheld VHF Transceiver
Handheld UHF Transceiver
VHF-FM transceiver

General

HAM bands 2m  70cm  2m 
Freq. stability ? ? ± 2.5 p.p.m.
Tuning steps ? ? 2.5 / 5 / 6.25 / 8.33 / 10 / 12.5 / 15 / 25 / 30 / 50 kHz

Receiver

RX-range 144-146 MHz 430-440 MHz 136-174 MHz
Modulations FM   FM   FM   N-FM   GMSK  
Sensitivity ? ? FM: 0.25 µV
FM-N: 0.35 µV
Selectivity ? ? ?
Filters ? ? 12.5 / 20 / 25 kHz
Receiver system ? Double contversion ?
IF-freqs. ? 1st: 30.825 MHz
2nd: 455 kHz
?
Image rejection ? ? ≥ 70 dB
Audio output ? ? > 2 W @ 10%

Transmitter

TX-range 144-146 MHz 430-440 MHz 136-174 MHz
Modulations FM   FM   FM   N-FM   GMSK  
RF-output High: 1 W, Low: 150 mW High: 5 W, Low: 0.5 W 60/25/10 W

Connections

Antenna RCA (Tulip) BNC SO-239
Impedance 50 Ω 50Ω 50Ω
Other - - -

Electrical

Power req. ?V DC 6-16V DC 13.8V DC ±15%
Current RX ? 17-100 mA ?
TX ? Max 1.8 A ?

Physical

Manufactured Between 1984 and 19xx Between 1987 and 19xx Between 2014 and 20xx
Dimensions 57 × 120 × 28 mm
(2.24 × 4.72 × 1.10 in)
58 × 138 × 30 mm
(2.28 × 5.43 × 1.18 in)
145 × 47 × 190 mm
(5.71 × 1.85 × 7.48 in)
Weight 260 gr (9.2 oz) with batteries 400 gr (14.1 oz) with PB-6 1.20 kg (2.6 lbs)
Form factor Handheld Handheld Mobile

Other features

Memories ? ? 200 channels in 1 bank(s)
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? ? Carrier/CTCSS/DCS/5Tone/2Tone/DTMF
Accessories ? ? ?
MPN KENWOOD-TH-000021E KENWOOD-TH-000045E ALINCO-DR-000138