Topband: KD9SV Preamp with BF-981

[John G3PQA]

If you want a 3SK88 then a source in UK is Mode Components who are selling 
them for £1.60, plus carriage.  modecomponents at yahoo.com
73 John.


----- Original Message ----- 
From: "Thomas Hoeppe" <thomas.hoeppe at asamnet.de>
To: <topband at contesting.com>
Sent: Saturday, March 05, 2011 12:34 PM
Subject: Topband: KD9SV Preamp with BF-981


> Hello Topbanders,
>
> today I forgot to hook the keying line to my KD9SV preamp. I destroyed the 
> OMRON G6A relay, witch bypasses the preamp. It is available in DL.
> The problem is the 3SK88 transistor. I heard KD9SV is now using BF-981 
> with a small modification (cut one trace and add one resistor)
>
> Anyone knows the details?
>
> TNX in advance!
>
> Tom, DJ5RE
> _______________________________________________
> UR RST IS ... ... ..9 QSB QSB - hw? BK