On 14/04/2023 22:02, czigany.daniel@... wrote:
Is the TinySA ultra capable to measure such a frequency signals? We want to ensure, that the drone only transmit the video signal on the adjusted frequency and bandwidth. This is a important question for me before I buy TinySA ultra.
I hope my problem was?understandable, If not please not hesitate to ask! :)
Thank you!
Best Regards!
Daniel Czigany
Daniel,
I'm not saying that the TinySA Ultra will do your job, but mine scans 5.645 to 5.945 GHz with a RBW and VBW of 850 kHz, certainly sufficient resolution to determine which if the 8 channels is in use. It easily sees signals in the 5 GHz Wi-Fi spectrum (5170-5330 MHz).
I hope the attached shows properly (it's only 18 kB) but it shows my TinySA Ultra detecting /something/ on 5.704 GHz (likely in the house) with a "2.4/5 Wi-Fi antenna".
Be very careful not to feed too great a signal into the device as you may damage it, not not too close to the transmitter!
Cheers,
David
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David J Taylor
