[Elecraft] [K3] K3 output buffer modification

Bill W4ZV btippett at alum.mit.edu
Thu Jan 7 12:32:11 EST 2010




Bill W4ZV wrote:
> 
> An unmodified K3's IF OUT has 7-17 dB transfer loss that cannot be
> compensated for in ANY panadaptor, so the mod is necessary for the P3.
> 
> http://cliftonlaboratories.com/elecraft_k3_and_panadapters.htm#What_then_is_the_transfer_gain_of_the_K3_
> 

Jack Smith's comment on the page above "Telepostinc's LP-PAN has a built-in
amplifier to overcome the transfer gain problem." is incorrect.  LP-PAN
**DOES** require the mod and N8LP posted a mod similar to Elecraft's back in
July 2008.  

http://groups.yahoo.com/group/LP-PAN/files/K3_Buffer_Mod/

73,  Bill
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