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Last modified 2023-07-02

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Minix MR-73B

A picture of Minix MR-73B


Type:HF receiver
Frequency range: 0.55-30 MHz in four bands
A:   0.55-1.6 MHz
B:   1.6-4.5 MHz
C:   4.5-12 MHz
D:   12-30 MHz
Tuning steps:Analog / continuous
Frequency stability:? ppm
Mode:AM / SSB / CW
Channels / memory management: None
Power supply:Mains or 12 VDC
Current drain / power consumption:? mA @ 12 VDC
Antenna impedance / connector:50 ohm / SO-239
Dimensions (W*H*D):360*160*220 mm (14.17*6.3*8.66")
Weight:6 Kg (13.23 lb)
Other features:Noise limiter. BFO. 3.5 MHz XTAL for adjustment to the amateur bands.

Receiver system: ? conversion superheterodyne
Sensitivity: AM: 1 uV (10 dB S/N)
SSB: 0.3 uV (10 dB S/N)
Selectivity:4 KHz, shape factor <2
Image rejection:Better than 35 dB
AF output power / speaker:? W at ?% distortion / ? ohm
External speaker connector:

Manufactured:1976-197x (Discontinued)
Additional info:
Related documents:
Modifications and fixes:
Options / Accessories:
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