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[AMPS] Rapid Warmup Indirectly Heated Cathode Tubes

To: <amps@contesting.com>
Subject: [AMPS] Rapid Warmup Indirectly Heated Cathode Tubes
From: wb8jkr@juno.com (Mark S Graalman)
Date: Mon, 11 Jan 1999 05:32:55 EST
  I've often wondered if it would be possible to leave the filament at
say 1 1/2 - 2 volts even when the amp is off, and if doing so would
cut out a large portion of the warm up time. If the tube could stay
like this without a blower on.

Mark  WB8JKR


On Sun, 10 Jan 1999 21:33:32 -0600 Jon Ogden <jono@enteract.com> writes:
>
>>I do
>>not like to think of how many times I have waited on my 8877 to warm 
>up
>>while a rare DX station was calling CQ or getting ready to QRT.  73,
>>Dan  N5AR
>
>No one says you have to wait for your amp to warm up in order to work 
>the 
>DX station.  Put your amp on standby while it's heating up and call 
>the 
>guy barefoot.  You just might be surprised - you might work him.  Lots 
>of 
>us work DX on 100 or 200 Watts.
>
>73,
>
>Jon
>KE9NA
>
>
>-------------------------------------
>Jon Ogden
>KE9NA
>
>http://www.qsl.net/ke9na    <--- CHECK IT OUT!  It's been updated!!!!!
>
>
>"A life lived in fear is a life half lived."
>
>
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>

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