Need help with demodulating Baofeng NBFM using a RTL-SDR

2021-02-08 Thread Elijah Fry
Hello, For the last few days, I've been banging my head into a wall trying to figure out how to demodulate a Baofeng radio's NBFM signal. The reason I would like to do this is because I'm sending BPSK Modulated packets through an audio port into the Baofeng radio, but then the Baofeng adds its own

Re: Problem writing OOT yml file for variable number of inputs

2021-02-08 Thread George Edwards
Hi Jeff, Thanks for your response! I have looked at the link you sent and it has not helped me. I have tried to find the yml file for the adder in the past without any success. I cannot find it. George On Mon, Feb 8, 2021 at 7:19 PM Jeff Long wrote: > See https://wiki.gnuradio.org/index.php/Y

Re: Problem writing OOT yml file for variable number of inputs

2021-02-08 Thread Jeff Long
See https://wiki.gnuradio.org/index.php/YAML_GRC. Also, take a look at yml files for existing blocks that have a variable number of inputs. For example, the Add block. On Mon, Feb 8, 2021 at 8:09 PM George Edwards wrote: > Hello, > > I have a problem writing the yml file for a variable number o

Problem writing OOT yml file for variable number of inputs

2021-02-08 Thread George Edwards
Hello, I have a problem writing the yml file for a variable number of inputs to my GRC block. In the OOT Python file, a parameter called n_input is passed into the GRC block and I was hoping it would be accessible in the yml file. In the yml file I wrote: parameters: - id: n_inputs label: Number

Access Ubuntu desktop from Mac

2021-02-08 Thread Barry Duggan
I have a Mac mini with MacOS Big Sur 11.0.1 and Ubuntu 20.04.2. I would like to view and control my Ubuntu desktop from my Mac. I have tried lots of things described in various searches, but all have failed. The screen sharing seemed to be the most straight-forward, but fails to connect with n

GR Amateur Radio group meeting

2021-02-08 Thread Barry Duggan
Amateur Radio group meeting **27 February 2021 16:00 UTC** Subject: A Look at Project 25 (P25) Digital Radio Presenter: Aaron Rossetto, National Instruments See the details at https://wiki.gnuradio.org/index.php/Talk:HamRadio No registration required. 73, -- Barry Duggan KV4FV https://github.com/

Re: LimeSDR transmission issue

2021-02-08 Thread Christophe Seguinot
Hi when dealing with real hardware: first is Hardware  weel configured (antennas, gains) then: is synchronysing required, generally yes, in the case of GMSK I don't know (may be  look at documentation if it need some differential c