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[Amps] Freescale LDMOS devices

To: amps@contesting.com
Subject: [Amps] Freescale LDMOS devices
From: "John Lyles" <jtml@losalamos.com>
Reply-to: jtml@vla.com
Date: Thu, 7 Mar 2013 20:19:12 -0700
List-post: <amps@contesting.com">mailto:amps@contesting.com>
We've been testing a commercial amplifier using 8 of the 1250 watt CW rated 
MRFE6VP61K25H parts at 200 MHz, and have a solid 5.5 kW output. Its pulsed at 
about 10% on time so runs pretty cool to the touch. Water cooling of the heat 
spreader is nice. This is the driver for a tetrode that is driving the new 
final power amplifer for 2.5 MW peak. It works!
73
John
K5PRO

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