[Motorola] FAN FOR MSR-2000?

Ken Cechura kc9umr at freqradio.com
Fri Mar 18 16:28:03 EST 2005


Is the PA control voltage from the exciter (or is it from the PA to the
exciter) keyed?

Could you use a PTT line on the backplane to switch a 2n2222 on and off to
activate your fan?

-----Original Message-----
From: motorola-bounces at mailman.qth.net
[mailto:motorola-bounces at mailman.qth.net] On Behalf Of Coote, Jay
Sent: Friday, March 18, 2005 2:28 PM
To: 'motorola at mailman.qth.net'
Subject: [Motorola] FAN FOR MSR-2000?

Looking for a keyed, 9-to-14 volt source inside a 100-watt MSR-2000
repeater- for a fan to cool the PA.
Thanks,
J


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