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HF Transceiver
Desktop HF/VHF Receiver
Mobile HF/VHF Transceiver

General

HAM bands ? ? 6m 
Freq. stability ? 0.01% or less ?
Tuning steps ? ? ?

Receiver

RX-range 7-7.3 MHz (25 KHz per XTAL) 0.54-40 MHz 40/15/6 m
Modulations CW   SSB   AM   CW   SSB   CW   SSB  
Sensitivity ? Better than 1-2 µV (10dB S/N) 0.25 µV (10 dB S/N)
Selectivity ? 6 positions SSB: 2.2 kHz (-6 dB)
CW: 400 Hz (-6 dB)
Filters ? 200Hz / 5.2kHz ?
Receiver system VXO. Max 2 XTALS ? ?
IF-freqs. ? 455 kHz ?
Image rejection ? ? ?
Audio output ? 1.5 watts at less than 10% distortion ?

Transmitter

TX-range 7-7.3 MHz (25 KHz per XTAL) - 40/15/6 m
Modulations CW   SSB   - CW   SSB  
RF-output Max 2 W ? Max 10 W

Connections

Antenna BNC Clamps / screws SO-239
Impedance 50 Ω 50/300Ω 50 Ω
Other - - -

Electrical

Power req. 9.5V DC ? 13.8V DC or mains
Current RX 68 mA ? Max 600 mA
TX Max 600 mA - Max 4 A

Physical

Manufactured Between 1983 and 2002 in Japan Between 1957 and 1960 in USA Between 19xx and 19xx in Japan
Dimensions 66 × 142 × 39 mm
(2.60 × 5.59 × 1.54 in)
412 × 254 × 276 mm
(16.22 × 10.00 × 10.87 in)
246 × 99 × 269 mm
(9.69 × 3.90 × 10.59 in)
Weight 645 gr (1.4 lbs) batteries included ? 5.00 kg (11.0 lbs)
Form factor Unknown Base Station Mobile

Other features

Memories ? ? ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? ? ?
Accessories ? ? ?
MPN MIZUHO-MX-000007S NATIONAL-COMPANY-NC-000109 NCG-000007/21/50