ua1zbe/uv-k5-firmware-custom
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Updated Spectrum analyzer (markdown)

egzumer
2023-12-01 22:42:21 +01:00
parent c193dd37e3
commit b3d52244d7
1 changed files with 12 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
Spectrum-analyzer.md

@@ -6,18 +6,18 @@ The current VFO/Memory frequency is the **_start frequency_** of the spectrum sw
<img src="https://github.com/egzumer/uv-k5-firmware-custom/assets/148579604/80dfe424-f5d4-432b-9b95-32d116db9bd9" width=300 />
## Button functions
* `1` / `7` - increase/decrease the channel separation of a single bar in the graph (typically 25.0 kHz)
* `4` - changes the number of channels to scan and toggles number of bars in the graph (typically 128x)
* `2` / `8` - increase/decrease frequency step size for `UP/DOWN`
* `5` - Shows a frequency input box to enter the lower sweep frequency. Enter the Mhz using the keyboard and press M. Frequency in decimals can be entered with use of `*`
* `3` / `9` - increase/decrease maximum dB value (vertical scale)
* `6` - toggle receiver bandwidth
* `*` / `F` - increase/decrease squelch level
* `0` - toggle modulation type (FM/AM/USB)
* `Side Button I` - exclude current frequency in the spectrum scan
* `Side Button II` - toggle backlight
* `EXIT` - exits to the previous screen/function
* `PTT` - switch screen to _**detail monitoring**_ of last received frequency (_see below_)
* `1` / `7` - increases/decreases the channel separation of a single bar in the graph
* `4` - changes the number of channels to scan and toggles the number of bars in the graph
* `2` / `8` - increases/decreases frequency step size
* `5` - shows a frequency input box for lower sweep frequency. (value in **MHz**, `*` - decimal point)
* `3` / `9` - increases/decreases maximum dB value (vertical scale)
* `6` - toggles receiver bandwidth
* `*` / `F` - increases/decreases squelch level
* `0` - toggles modulation type (FM/AM/USB)
* `Side Button I` - excludes current frequency from the spectrum scan
* `Side Button II` - toggles backlight
* `EXIT` - exits to a previous screen/function
* `PTT` - switches screen to _**detail monitoring**_ of last received frequency (_see below_)
<br>
# Detail Monitor screen