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Ray
N2ZEM

Hi All,

I have two questions which I would like to ask for help.

1. I have a Motorola Mitrek low band transceiver (which was on
33MHz),which is being modified to operate on 29MHz, our 10mtr repeater.
The problem is that somehow we have lost the service manual for it. Now
the problem is that I have build a control head eliminator inside the
radio as per the mods I had been given, these mods are from MJS
Technology, by Cortney Buffington N0MJS. The instructions say to feed
the COS from the base of Q406, or better still from TP"E".
I have not been able to find TP"E" on the board anywhere, thus I need to
be able to find it.

2. The above mentioned radio is capable of running 60w comfortably,
which is the amount of power we would like to run full time on the
repeater, however this is not advisable. Does anyone have a nice circuit
of a full duty up to 100w amp that is suitable for repeater use. I can
drop the power out on the radio to drive the amp, but I need to make
sure it is very clean.

I hope someone can help.

Regards

Kevin. ZL1UDD.