MTR Repeater

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This page is a collection of info on the MTR2000 and possibly MTR3000 repeaters.

The MTR2000 was Motorola's mid range repeater in the 2000's, designed to do analog and sit between the two mobiles and the Quantar at the high end. It's basically a quantar-lite, as it runs the same RTOS, pSOS+ and runs on the same Microprocessor, but an integrated version of it and the DSP chip.

Software

File:Motorola MTR2000 R03.02.01.zip

Docs

The MTR has a depot manual, but it's not avialble AFIK. IF you have one, please tell me, I will happyily send you a shipping label, have it scanned professionally and send it back all at my cost.

Pictures

MTR2000 Station Control Module

MTR2000 VHF Exciter


MTR2000 VHF Receiver

MTR2000 VHF R1/R2 Low Power Amplifier

Note the two 150-174 MHz Isolators in series.


MTR2000 VHF R2 High Power Amplifier