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[Amps] 5CX1500A

To: amps@contesting.com
Subject: [Amps] 5CX1500A
From: "John Lyles" <jtml@losalamos.com>
Reply-to: jtml@vla.com
Date: Fri, 7 May 2010 17:43:00 -0600
List-post: <amps@contesting.com">mailto:amps@contesting.com>
This tube was also used in Collins 2.5 kW FM broadcast transmitters. Many are 
probably still in service in smaller stations. I worked on one in college days. 
There was a reliability problem related to light loading and the incipient high 
screen grid circulating current causing failures, according to articles of 
those days. 
73
John 
K5PRO
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