Menu Updated [repack]: Anytone At5555n Ii Service

Configures the hardware opening and closing limits for the automatic and manual squelch circuitry. Best Practices for Firmware Updates

: The radio can be expanded via software to cover 25.615–30.105MHz . Shopping Options for the AT-5555N II anytone at5555n ii service menu updated

However, getting the absolute best performance out of the radio—especially when it comes to frequency alignment, modulation, and power limits—requires a deep dive into the . Configures the hardware opening and closing limits for

Watch an external peak-reading power meter. You want your 10-Watt carrier to cleanly swing upwards toward on voice peaks. Step 3: Aligning SSB PEP Navigate to the SSB Power parameter. Watch an external peak-reading power meter

Modifying settings inside the service menu directly alters the radio's internal firmware calibration parameters, including voltage thresholds, transmission power, and modulation levels.

Users on modern firmware have reported specific quirks. Here is how the service menu solves them: