Search found 6 matches

by BackgroundNoise
Fri Nov 30, 2018 4:13 am
Forum: General
Topic: Waterfall saving tool
Replies: 2
Views: 3588

Re: Waterfall saving tool

Hi DVE, This utility looks nice. Using python provides a lot of flexibility for the user. With SDRplay devices, like RSP2pro, you have the option of using Zero IF or Low IF modes. The switch of modes involves setting an IF bandwidth. Does your code allow this setting? You have to be careful when set...
by BackgroundNoise
Fri Nov 30, 2018 2:19 am
Forum: General
Topic: play_sdr: Problem in Low IF?
Replies: 1
Views: 1581

Re: play_sdr: Problem in Low IF?

It seems that decimation is used. In v2.11 of Software Defined Radio API is the following table: SDR v2.11 API table.png Thus, the output sample rate is changed. The following is from v3.01 of the API : SDR v3.01 API table.png A change to the sample rate is not mentioned. It even notes that Decimate...
by BackgroundNoise
Thu Nov 29, 2018 11:45 am
Forum: General
Topic: play_sdr: Problem in Low IF?
Replies: 1
Views: 1581

play_sdr: Problem in Low IF?

Hello! I have been trying to learn about play_sdr and the different options it provides. I may have found a problem with the Low IF mode. We have three prominent AM stations in the region: - 576 kHz; - 630 kHz; and - 702 kHz These frequencies are below 60 MHz, so I believe they are block-converted t...
by BackgroundNoise
Thu Nov 29, 2018 10:58 am
Forum: Code Corner
Topic: SDRPLAY linux commandline tools?
Replies: 83
Views: 76080

Re: SDRPLAY linux commandline tools?

Hello!

Does rawIQ work with the current API?

Thanks!
by BackgroundNoise
Thu Nov 29, 2018 10:22 am
Forum: SDRplay related
Topic: Recording Audio
Replies: 7
Views: 7008

Re: Recording Audio

Dear Tech_Support,

Great!

What is the best way to get the data out of the *.WAV file for further processing?

Thanks,

Michael.
by BackgroundNoise
Sat Nov 24, 2018 5:57 am
Forum: SDRplay related
Topic: Recording Audio
Replies: 7
Views: 7008

Re: Recording Audio

Hello Cheemag, SDRuno records all signals within the bandwidth of the spectrum that is being monitored. So for example, whatever bandwidth you are monitoring (as determined by your sample and decimation rates, but up 10 10 MHz), anything within this segment of spectrum will be recorded. This is wha...

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