[Boatanchors] Needed: Valiant T/R Relay

Greg Roecker n4osj at bellsouth.net
Thu Feb 16 16:33:22 EST 2012


Mack,

The original KR2349-1 relay was a 11,700 ohm coil with a pull-in of 8 ms. 
My Valiant has a replacement P&B coil that is a 6.0 VDC relay with a 10,000 
ohm coil with a 9 ms pull-in.  You'd never notice the difference.  I'd be 
willing to share the mod with you if you want.

73,

Greg/n4osj

-----Original Message----- 
From: Mack McCormick
Sent: Thursday, February 16, 2012 3:59 PM
To: boatanchors at mailman.qth.net
Subject: [Boatanchors] Needed: Valiant T/R Relay

I'd like to purchase a transmit/receive (PTT) relay for a Johnson Valiant
AM transmitter. It's a Potter Brumfield KR-2349-1 DPDT. I measured the
voltage at the coil to be 230 VDC unkeyed. I'd like an original relay from
a parts rig but I'd also like to know if you're aware of a replacement
relay. Searches on Mouser, etc, didn't yield anything. Please reply via
private email to w4ax.mack at gmail.com if you have a relay you'll sell me.

Thank you in advance for any help.
-- 
73,

Mack de W4AX
http://w4ax.com
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