t;[EMAIL PROTECTED]> wrote:
> From: Eric Lemmon <[EMAIL PROTECTED]>
> Subject: RE: [Repeater-Builder] Maxtrac Question
> To: Repeater-Builder@yahoogroups.com
> Date: Saturday, June 7, 2008, 10:57 AM
> Tom,
>
> It appears that the final transistor Q2740 is dead,
Tom,
It appears that the final transistor Q2740 is dead, and the driver
transistor Q2730 is running wide open. The driver normally provides about
13 watts to the final. Check all solder joints and verify the correct DC
voltages are present during transmit. An RF millivoltmeter can be a great
he
I have had that happen on radios that had been overheated and needed the lead
tabs resoldered on the output transistors to get the power back up. maybe not
your case though. Usually most radios will make more than their rated power
especially at higher input voltages. Sometimes not for long t
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