[Drake] L4B plate voltage

Singley, Rodger rbsingl at ilstu.edu
Sun Dec 20 19:51:59 EST 2009


John,

For mine 2100 CW/Tune and 3000 SSB and my L-7 shows virtually the same.  Line voltage is 237; I assume you are measure 123 on each side so if your AC voltmeter is accurate your line voltage is up there.

Rodger WQ9E


-----Original Message-----
From: drake-bounces at mailman.qth.net on behalf of John King
Sent: Sun 12/20/2009 6:43 PM
To: Drake at mailman.qth.net
Subject: [Drake] L4B plate voltage
 
Can anyone on the reflector, who has an L4B, tell me what they read on their plate voltage meter with the power supply plugged into 220 vac and turned on? Also does anyone know if the voltage multiplier resistors  age and change value with time to the point that the Heath SB 220 resistors do? Anyone had trouble with that using an L4B?

I have 223 on each side of my 220 line in the shack. I would appreciate knowing what plate voltage your L4B has. Thanks for reading and 73, John, K5PGW



      
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