Anytone At5555n Ii Service Menu Updated [extra Quality] File

Guide: Accessing the Updated Service Menu on the AnyTone AT-5555N II

Why is the Service Menu Important?

RF Gain Calibration (#52)

: Used to fix "noisy" receive issues where the S-meter shows signal (e.g., S7) with no actual input. Increasing this value (e.g., from 86 to 105) can help normalize the receiver.

Unlocking the Beast: The Updated Service Menu for the Anytone AT-5555N II