[RFI] Portables for sniffing RFI

[Jeff Blaine]

The 660 has one advantage over a lot of other radios and that's the 
ability to run on the aircraft 135? Mhz band.  If your RFI involves 
power lines, then being able to go up to VHF does a lot in helping your 
localization efforts.

73/jeff/ac0c
alpha-charlie-zero-charlie
www.ac0c.com


On 7/12/19 12:36 PM, r55stan at gmail.com wrote:
> I use the Tecsun PL-660 for RFI finding along with a small amplified magnetic loop antenna.  I go in the details of using it in the May QST article I wrote http://www.arrl.org/files/file/QST/This%20Month%20in%20QST/May2019/Standke2a.pdf
> I like that the PL-660 has a large bar graph type signal strength meter.  That makes it easy to observe the null while rotating the loop.
>
> 73,
>
> Randy KQ6RS
>
> -----Original Message-----
> From: RFI <rfi-bounces at contesting.com> On Behalf Of Thomas F. Giella
> Sent: Friday, July 12, 2019 9:45 AM
> To: rfi at contesting.com
> Subject: Re: [RFI] Portables for sniffing RFI
>
> I use a Tecsun PL-880 for DF’ing QRN. It has good sensitivity, selectivity and directionality.
>
> I also have an outboard tunable loop stick antenna inductively coupled to it. It improves an already good receiver.
>
> 73 & GUD DX,
> Thomas F. Giella, W4HM
> Lakeland, FL, USA
>
> https://groups.io/g/w4hmradiowavepropagationforecast
> https://www.facebook.com/thomasfranklingiellaw4hm
>
>
>
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