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[AMPS] Tubes for QRO

To: <amps@contesting.com>
Subject: [AMPS] Tubes for QRO
From: jono@enteract.com (Jon Ogden)
Date: Tue, 16 Mar 99 09:55:36 -0600
>>Does anyone have an opinion on the Penta Labs PL-175 tube in a QRO HF
>>amplifier?  
>
>?  Painfully long pre-heat, not low IMD, requires a 3400rpm blower.  
>Finding a spare may cause loss of hair.  .  . 

Don't think so.  I think you guys are thinking of the PL-172.  The 175 is a 
small, 4-400 type tube.  I have 2 of them and checked the number myself.

The original poster admitted to me he got the number wrong.

73,

Jon
KE9NA


--------------------------------------------------------------------------
Jon Ogden

jono@enteract.com
www.qsl.net/ke9na

"A life lived in fear is a life half lived."


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