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[AMPS] 4-1000A plans

To: <amps@contesting.com>
Subject: [AMPS] 4-1000A plans
From: measures@vcnet.com (measures)
Date: Fri, 17 Sep 1999 02:31:34 -0700
>
>measures wrote:
>
>>A single 8171 takes up 1/2 as much chassis space as a pair of 
>>4-1000A/8166s, drives with 150w instead of 350w (g-g), and requires 
>>substantially cooling air pressure.
>
>Agreed with most.  But 8171's are more costly.  

  Most hams are so terrified of a tetrode with 10,000w of dissipation,  
they will sell cheap.  My guess is that an 8171 can be found at a 
reasonable price on rec.radio.swap. 

>Also who says you have to 
>drive a pair of 4-1Ks with 350 Watts?  That would assume that a single 
>4-1K would need to be driven with 175 Watts.  

At 3500v, 175w of drive is about right. 

>I drive my single 4-1K with 
>about 80 to 100 and get full legal limit.  And I ALWAYS get great signal 
>and audio reports.
>
zzzzzzzz  zzz

>Plus there's a romance in seeing the glow of those old firebottles!
>
In a 4-1000 there is so much screen L, it's like being in parasitic hell. 
 
>
later, Jon


-  Rich..., 805.386.3734, www.vcnet.com/measures.  


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