[Hackrf-dev] FM 96.5MHz rx works but 70cm 441.1MHz rx does not?

Chuck McManis chuck.mcmanis at gmail.com
Wed Nov 9 10:41:43 EST 2016


Just to check off the obvious question, you are sure the antennae is the
right sex right?

On Nov 9, 2016 6:23 AM, "David Hubbard" <david.c.hubbard+hackrf at gmail.com>
wrote:

> On Wed, Nov 9, 2016 at 6:10 AM, John Ostrander <john at crackroot.org> wrote:
>
>> David,
>>
>> You're likely receiving it, but 70cm is nbfm not wbfm so you're probably
>> getting loads of noise around the signal you're trying to get at. Try a
>> flowgraph like the one attached, but with the osmocom source of course.
>>
>> regards,
>>
>>
> Thanks, John! I ran your flowgraph tuned to 443.000 and looked for a
> 443.700 signal that was coming in at S9 on my handheld ham radio.
>
> I have attached the flowgraph with my modifications and the screenshot. I
> believe there's no signal. What do you think?
>
>
>
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>
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