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VHF Transceiver
Desktop VHF Transceiver
Desktop VHF Transceiver

General

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

Receiver

RX-range 2 m 144-148 MHz 50-54 MHz
Modulations CW   SSB   AM   FM   CW   SSB   AM   FM   CW   SSB  
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 ? Single (AM/CW/SSB) / Double (FM) conversion superheterodyne ?
IF-freqs. ? 1st: 10.7 MHz
2nd: 455 kHz
?
Image rejection ? 60 dB ?
Audio output ? 2 W at 10% distortion / 4 ohms ?

Transmitter

TX-range 2 m 144-148 MHz 50-54 MHz
Modulations CW   SSB   AM   FM   CW   SSB   AM   FM   CW   SSB  
RF-output 1 W SSB: 12 W PEP / CW/FM: 14 W / AM: 2.5 W FM/SSB/CW: 25 W, AM: 15 W

Connections

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

Electrical

Power req. ?V DC 12-14.5 V DC or mains 12V DC or mains
Current RX ? 0.6 A ?
TX ? 3 A max Max 5 A

Physical

Manufactured Between 1994 and 19xx in Japan Between 1976 and 1977 in Japan Between 1978 and 19xx
Dimensions ? 280 × 125 × 295 mm
(11.02 × 4.92 × 11.61 in)
280 × 125 × 315 mm
(11.02 × 4.92 × 12.40 in)
Weight ? 8.50 kg (18.8 lbs) 9.00 kg (19.9 lbs)
Form factor Portable Base Station Base Station

Other features

Memories None 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
Digital readout
Accessories ? YC-221 Digital frequency display ?
MPN MIZUHO-MX-000002F YAESU-FT-000221R YAESU-FT-000625RD