[RFI] Flag Pennant loop - Tiny SA use

Lee STRAHAN k7tjr at msn.com
Mon Apr 12 16:35:13 EDT 2021


Hi Dave and group,
   I find the Tiny SA a little low on sensitivity so I am planning on adding an external 20 dB preamp with an easier to use step attenuator for RFI hunting.
I have some other obligations at the moment so I am temporarily using an SI 4732 radio which is also a tiny box with AM. 
 I have the local power company and a wood products manufacturing company working with me on an interesting conducted interference case I will eventually report on here later after  more tests.
Lee   K7TJR   OR

-----Original Message-----
From: RFI <rfi-bounces+k7tjr=msn.com at contesting.com> On Behalf Of Dave Cole
Sent: Monday, April 12, 2021 1:00 PM
To: rfi at contesting.com
Subject: Re: [RFI] Flag Pennant loop - added benefit of being broadband

BTW:

I am currently working on setting up a tinySA on the FLAG...  Try it, it is really portable.  The tinySA will mount right on the support pole for the FLAG.  No computer, no SDR, just a box the size of a pack of smokes...

73, and thanks,
Dave (NK7Z)
https://www.nk7z.net
ARRL Volunteer Examiner
ARRL Technical Specialist, RFI
ARRL Asst. Director, NW Division, Technical Resources



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