> On 24 Feb 2021, at 02:18, David Raymond <daraymond@iowatelecom.net> wrote:
>
> anyone here any suggestions for a reasonably good portable receiver with an
> external antenna jack (might be hard to find?) that will cover the 160m band
> . . .and maybe up to 30 MHz?
Hi Dave,
How about an SDR (e.g. RSP1A, Funcube dongle or even RTL dongle) and a small
laptop or tablet? That way you’d get spectrum and waterfall as well as audio.
And you can record everything for analysis / future reference should the
interference return.
There’s probably an app out there to connect a dongle to your cellphone, but
I’ve not investigated that.
73 Chris, G3SVL
p.s. can I add my thanks to Don too for the loop design.
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