[Motorola] VHF MSR-2000

Eric Lemmon wb6fly at arrl.net
Sat Mar 17 10:19:23 EST 2007


Jim,

Was your MSR-2000 station a repeater station or a base station in its
original use?  Repeater stations have additional filtering in the
interconnect boards and have extra shielding plates over the electronics.

With 110 watts of power at a 600 kHz split, you're probably going to need
nearly 100 dB of isolation, which usually means a six-cavity duplexer.

What are the model numbers of your station and duplexer?

73, Eric Lemmon WB6FLY
 

-----Original Message-----
From: motorola-bounces at mailman.qth.net
[mailto:motorola-bounces at mailman.qth.net] On Behalf Of Jim, K8COP
Sent: Saturday, March 17, 2007 8:14 AM
To: Discussion of equipment manufactured by Motorola
Subject: [Norton AntiSpam] [Motorola] VHF MSR-2000

I currently have a MSR 2000 VHF stock rrepeater in operation.  I am  finding

that I have desence in the receiver when I run the unit at full power of 110

watts in the Ham Band.  I have new double shielded cables running to the 
duplexer.

Any ideas, or problems with the MSR production I should know about.

Jim, K8COP




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