Hello Roelof
Please can you send me the pdf as wel (mini-whip ant.).
And info about pitch shifter;...12&6Hz (!)active
audio filter..?!! I have use PA0LQ 30Hz au. filter...
Thanks in advance
Regards
73 , Joze S52AB
http://lea.hamradio.si/~s52ab/
----- Original Message -----
From: "Roelof Bakker" <[email protected]>
To: <[email protected]>
Sent: Tuesday, January 17, 2006 10:20 PM
Subject: LF: Re: Re: Re: DI2AG
Hello Walter,
Strange enough, I did not hear a constant carrier, but long dashes and a
fast (8 WPM?) ID and locator. So operation seemed to be normal. I do hear
your signal again now. (21:12 UTC)
My mini-whip is an antenna I have developed for LF to get rid of local
noise. It works from 10 KHz to 15 MHz. The antenna is an electric field
probe, just like an active whip. However the whip has been replaced by a
small piece of copperclad PCB. I have written a summary, which is
available
as .pdf file. If you would like to read it, I am more than pleased to mail
it to you.
73 s Roelof Bakker, pa0rdt
|
