Dave -
Are you referring to the AirSpy R2? It does look interesting.
It appears that with that, you will need the extra Spyverter R2 to go below 20
MHz. With the Spyverter, will the spectrum analyzer work down to VLF?
Alternately, does the AirSpy HF+ have full spectrum analyzer capability for the
frequency ranges it covers (LF, HF and VHF, less 31-60 MHz)?
73 - Jim K8MR
> On Feb 3, 2018, at 12:43 PM, David Eckhardt <davearea51a@gmail.com> wrote:
>
> I'll jump in here as I'd recommend you spend a bit less than $200 and buy
> the AirSpy SDR. The reason is that the AirSpy can be used as a very
> capable spectrum analyzer that can cover roughly 20 MHz through 1.8 GHz in
> a single sweep and down to 10 MHz in a single sweep. The app comes free
> with the SDR# download. This makes it very easy to detect where the
> maximum emission level is placed in the spectrum rather than just looking
> in 8-MHz slices. The AirSpy is a VERY good but economically priced SDR.
> The 8-bit USB $12 dongles can not approach the performance of the AirSpy
> line of SDR receivers. They are pretty much on a par with SDR receivers of
> 2 to 3 years ago costing over $1k. Spend the bucks. You'll never be
> sorry!!
>
> No connection to AirSpy other than a very pleased user of the products.
>
> Dave - WØLEV
>
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