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Last modified 2023-07-02

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Minix MTR-25 (By Richter & Co.)

A picture of Minix MTR-25 (By Richter & Co.)

SPECIFICATIONS

GENERAL
Type:Amateur VHF transceiver
Frequency range: TX: 144-146 MHz
RX: 144-146 MHz
Tuning steps:Analog / continunous
Frequency stability:? ppm
Mode:AM
Channels / memory management: None
Repeater shift / offset:No
Power supply:Mains: 110 / 220 VAC
or 12 VDC
Current drain / power consumption:RX: ? W
TX: Max ? W
Antenna impedance / connector:50-75 ohm / SO-239
Dimensions (W*H*D):300*160*340 mm (11.81*6.3*13.39")
Weight:6 Kg (13.23 lb)
Other features:Separate RX and TX VFO's.




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: 5.5 MHz
2nd IF: 455 KHz
Sensitivity:0.1 uV (No reference)
Selectivity:8 KHz (-6 dB)
Image rejection:
AF output power / speaker:4 W at ?% distortion / ? ohm
External speaker connector:




TRANSMITTER SECTION
RF output power: Max 10 W
Modulation system:
Max FM deviation (Factory set):No FM
Spurious emissions:Better than -60 dB
Microphone impedance / connector:Hi-Z / 3-pin
Microphone input level:? mV




MISCELLANEOUS
Manufactured:West Germany, 1968-1969 (Discontinued)
Additional info:
Related documents: RF final: QQE03/12
Modifications and fixes:
Reviews:
Options / Accessories:
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