sBitx Menu - drexjj/sbitx GitHub Wiki
Menu 1
1: Menu
Cycles the settings menu (1
/2
/OFF
).
2: Set
Opens the callsign settings menu for your call and grid.
3: Web
Opens the web interface in the local browser.
4: Transmit Equalizer
Toggles the transmit equalizer (ON
/OFF
).
5: Receive Equalizer
Toggles the receive equalizer (ON
/OFF
).
6: Equalizer Settings
Opens the equalizer settings menu, for more details see Equalizer Guide.
7: Notch
Toggles the notch filter to suppress interference (ON
/OFF
). When turned ON
it will null out unwanted tones and birdies or interference on the pass band.
Recommended to use when operating CW and Voice modes.
8: Automatic Noise Reduction
Toggles automatic noise reduction (ON
/OFF
). When turned ON
it reduces the noise floor and buzzing sounds on clear signals.
Recommended to use when operating Voice modes, can help reduce noise fatigue.
9: Notch Frequency
Adjusts the notch filter frequency setting [60
-3000
].
10: Notch Bandwidth
Adjusts the notch width in Hz [60
-1000
].
11: Digital Signal Processing
Toggles digital signal processing (ON
/OFF
). When turned ON
it attempts to pull out the wanted audio frequencies for voice modes while reducing noise.
Recommended to use when operating Voice modes.
12: Audio Compression
Adjusts the compression level for transmit audio [0
-9
], 0
is Off and 9
is Max.
If you are using the stock microphone a compression setting of 3
is recommended. For more details about microphones see Microphone Alternatives.
13: Transmit Monitor
Adjusts the transmit monitor level playback through the speaker [0
-10
], 0
is Off and 10
is Max.
14: Beat Frequency Oscillator
Adjusts the beat frequency oscillator to move internally generated birdies out of the receive passband [-3000
-3000
], 0
is Off.
15: Variable Frequency Offset Lock
Toggles variable frequency offset lock (ON
/OFF
).
16: Tune Duration
Adjusts the tune mode duration setting in seconds [2
-30
] for an external antenna tuner.
17: Tune Power
Adjusts the tune mode drive level [1
-100
] for an external antenna tuner.
18: Spectrum Display
Adjusts the spectrum display mode (FULL
/NORMAL
), only available in modes that don't require the console.
Menu 2
1: Menu
Cycles the settings menu (1
/2
/OFF
).
2: Waterfall Minimum
Adjusts the minimum intensity level for the waterfall display [0
-200
], 100
is default.
3: Waterfall Maximum
Adjusts the maximum intensity level for the waterfall display [0
-200
], 100
is default.
4: Waterfall Speed
Adjusts the waterfall speed [20
-150
], 50
is default.
5: Scope Gain
Adjusts the intensity level for the bandscope display [1
-25
], 1
is default.
6: Scope Size
Adjusts the size of the bandscope display [50
-150
], 50
is default.
7: Score Averaging
Adjusts the averaging level for the bandscope display [1
-15
], 10
is default.
8: Intensity
Adjusts the intensity of the bandscope display [1
-10
], 10
is default.