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VHF Transceiver
Desktop VHF Transceiver
Handheld VHF Transceiver

General

HAM bands 6m  2m  2m 
Freq. stability ? ? ?
Tuning steps ? Continuous 5 kHz

Receiver

RX-range 6 m (50 KHz per XTAL) 144-148 MHz 144-146 MHz
Modulations CW   SSB   AM   FM   CW   SSB   FM  
Sensitivity ? AM: 1.0 µV (10 dB S/N)
FM: 0.75 µV (20 dB QS)
SSB/CW: 0.5 µV (10 dB S/N)
?
Selectivity ? AM/SSB/CW: 2.4 kHz (-6 dB), 4.1 kHz (-60 dB)
FM: 12 kHz (-6 dB), 24 kHz (-60 dB)
?
Filters ? ? ?
Receiver system VXO. Max 2 XTALS Single (AM/CW/SSB) / Double (FM) conversion superheterodyne Double conversion superheterodyne
IF-freqs. ? 1st: 10.7 MHz
2nd: 455 kHz
10.695 MHz / 455 kHz
Image rejection ? 60 dB ?
Audio output ? 2 W at 10% distortion / 4 ohms 500 mW

Transmitter

TX-range 6 m (50 KHz per XTAL) 144-148 MHz 144-146 MHz
Modulations CW   SSB   AM   FM   CW   SSB   FM  
RF-output 250 mW SSB: 12 W PEP / CW/FM: 14 W / AM: 2.5 W 150 mW / 1.5 W

Connections

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

Electrical

Power req. 9.5V DC 12-14.5 V DC or mains 5.5-11 V DC
Current RX 40 mA 0.6 A 150 mA
TX Max 180 mA 3 A max 550 mA max

Physical

Manufactured Between 1983 and 19xx in Japan Between 1976 and 1977 in Japan Between 198x and 198x
Dimensions 66 × 142 × 39 mm
(2.60 × 5.59 × 1.54 in)
280 × 125 × 295 mm
(11.02 × 4.92 × 11.61 in)
60 × 158 × 38 mm
(2.36 × 6.22 × 1.50 in)
Weight 645 gr (1.4 lbs) batteries included 8.50 kg (18.8 lbs) 370 gr (13.1 oz) with BA-2
Form factor Unknown Base Station Handheld

Other features

Memories ? 11 channels in 1 bank(s) ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? Noise Blanker
VOX
Tone burst generator (1500-2000 Hz adjustable)
100 kHz marker generator
?
Accessories ? YC-221 Digital frequency display ?
MPN MIZUHO-MX-000006Z YAESU-FT-000221R DAIWA-MT-000020