RigPix logo

Mizuho logo


Back to main

Back to Mizuho

Next HT/portable


Copyright logo


Last modified 2023-07-04

Valid HTML 4.01 Transitional

Mizuho MX-21S

A picture of Mizuho MX-21S A top view picture of Mizuho MX-21S

SPECIFICATIONS

GENERAL
Type:Amateur HF transceiver
Frequency range: TX: 15 m
RX: 15 m
Two VXO ranges: 50 KHz per XTAL
Tuning steps:Analog / continuous
Frequency stability:±? ppm
Mode:SSB / CW
Channels / memory management: None
Repeater shift / offset:No
Power supply:9.5 VDC
Current drain / power consumption:RX: 68 mA
TX: Max 600 mA
Antenna impedance / connector:50 ohm / BNC
Dimensions (W*H*D):66*142*39 mm (2.6*5.59*1.54")
Weight:645 g (22.75 oz), with batteries
Other features:




RECEIVER SECTION
Receiver system: ? conversion superheterodyne
Sensitivity:
Selectivity:
Image rejection:
AF output power / speaker:? mW at ?% distortion / ? ohm
External speaker connector:




TRANSMITTER SECTION
RF output power:

Max Pwr
SSB (PEP):2 W
CW:2 W
Modulation system:
Max FM deviation (Factory set):No FM
Spurious emissions:Better than -? dB
Microphone impedance / connector:? ohm / ?-pin
Microphone input level:? mV




MISCELLANEOUS
Manufactured:Japan, 1983-2002 (Discontinued)
Additional info:
Related documents:
Modifications and fixes:
Reviews:
Options / Accessories:
- -
An internal picture of Mizuho MX-21S
Another internal picture of Mizuho MX-21S