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Re: LF: G8HUH TF3HZ 2200m OPERA 1808 km 02:55:27

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Subject: Re: LF: G8HUH TF3HZ 2200m OPERA 1808 km 02:55:27
From: Gary - G4WGT <[email protected]>
Date: Thu, 25 Jul 2013 19:10:57 +0100
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Hi Graham,

I carried out the RF output measurment today for the Class D Tx & the result is......

For PA 80 watts DC input the RF output is 72 watts.

73, Gary - G4WGT.


On 25/07/2013 17:21, Graham wrote:
R   Gary
 
Well  that  would  be  1  watt  dc  input  for  the  day light  decodes  ? that  would   re-write  the  book  of  Ae  amps   !
 
will  set  up    rx  again  
 
73 -G.

Sent: Thursday, July 25, 2013 11:15 AM
Subject: Re: LF: G8HUH TF3HZ 2200m OPERA 1808 km 02:55:27

Graham,

>>>>could  it  be  reduced  by  x 100  ?

The Class D Tx PA was running at 80 watts DC input last night, I will test RF out at that level later & post the result.

73, Gary - G4WGT


On 24/07/2013 22:13, Graham wrote:


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