TheArchive/mayhem-firmware
1
0
Fork 0
mirror of https://github.com/portapack-mayhem/mayhem-firmware.git synced 2024-11-23 18:15:34 +00:00
Code Issues Packages Projects Releases Wiki Activity

Updated IQ trim (markdown)

Mark Thompson 2024-02-15 09:38:41 -06:00
parent 6163348101
commit ee9754fb12
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
IQ-trim.md

@ -1,6 +1,7 @@
IQ Trim allows you to trim "radio silence" from the beginning and end of a C16 or C8 capture file.
![IQTrim](https://github.com/portapack-mayhem/mayhem-firmware/assets/3761006/e83a4ca5-af1d-4aeb-918f-1df056fb3d04)
![SCR_0072](https://github.com/portapack-mayhem/mayhem-firmware/assets/129641948/ae2c1434-93a0-4ddc-b45e-a8803f544601)
## UI Components
@ -11,6 +12,7 @@ IQ Trim allows you to trim "radio silence" from the beginning and end of a C16 o
* **Samples** - Number of samples in the capture file.
* **Max Pwr** - Power (complex magnitude) of the "strongest" sample in the capture file.
* **Cutoff** - Signal to Noise cutoff as a percentage of the Max Pwr. Can be modified.
* **Amplify** - The signal (and noise) in the trimmed file can also be amplified, which might help if the captured signal was weak.
## Trimming Capture Files
1. Open a capture file. You should hopefully see a trimmable region in the IQ Display control.