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Mobile dual-band transceiver
Dual VHF Power Meter
Mobile dual-band transceiver

General

HAM bands 2m  70cm  6m  2m  4m  2m  70cm 
Freq. stability ± 5 p.p.m. ? ± 1 p.p.m.
Tuning steps 12.5 / 20 / 25 kHz N/A ?

Receiver

RX-range 118-174 / 220-260 / 350-390 / 400-490 MHz 50-175 MHz 136-174 / 400-470 MHz
Modulations FM   N-FM   All mode   FM   N-FM  
Sensitivity FM: 0.18 µV
N-FM: 0.22 µV
? ≤ 0.2 µV (12 dB SINAD)
Selectivity ? ? 60 dB @ 12.5 kHz
70 dB @ 25 kHz
Filters ? ? ?
Receiver system ? ? Double conversion superheterodyne
IF-freqs. ? ? ?
Image rejection ? ? ?
Audio output >2W@5% ? 4 W @ 8 Ohm for 5% THD

Transmitter

TX-range 136-174 / 400-480 MHz 50-175 MHz 136-174 / 400-470 MHz
Modulations FM   N-FM   All mode   FM   N-FM  
RF-output VHF: 50/25/10/5 W, UHF: 35/25/10/5 W ? 25 W

Connections

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

Electrical

Power req. 13.8V DC ? 13.8V DC
Current RX 0.8 A ? 200 mA
TX 10 A ? 4 A

Physical

Manufactured Between 2013 and 20xx in Taiwan Between 1979 and 1983 in USA Between 2016 and 20xx
Dimensions 140 × 40 × 212 mm
(5.51 × 1.57 × 8.35 in)
191 × 108 × 165 mm
(7.52 × 4.25 × 6.50 in)
107 × 45 × 125 mm
(4.21 × 1.77 × 4.92 in)
Weight ? 1.40 kg (3.1 lbs) ?
Form factor Mobile Base Station Mobile

Other features

Memories 758 channels in 1 bank(s) None 200 channels in 1 bank(s)
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? ? Color LCD
IP67 waterproof (optional)
GPS (optional)
Accessories ? ? ?
MPN ADI-AM-000580 HEATHKIT-HM-002141 TYT-TH-008600