Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Determining Gain #21

Open
kevinawilson opened this issue Jul 20, 2021 · 1 comment
Open

Determining Gain #21

kevinawilson opened this issue Jul 20, 2021 · 1 comment

Comments

@kevinawilson
Copy link
Contributor

The obs_parameters ask for 'rf_gain', if_gain, and bb_gain. How are these three determined? Is the RF gain the gain attributed to the LNA? What determines the other two numbers?
@0xCoto
Copy link
Owner

0xCoto commented Jul 20, 2021

This adjusts the corresponding RF, IF and BB gain on the OsmoSDR Source block in GNU Radio. Some of these may not be applicable to certain SDR devices, but what each gain parameter does depends on the SDR model being used.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
2 participants
@kevinawilson @0xCoto