Anytone At5555n Ii Service Menu Work

Honestly? Only if you have the gear.

If you don't own a frequency counter or a Bird wattmeter, do not open the service menu. Instead, send the radio to a reputable tech. The cost of calibration ($50-$80) is far less than the cost of a new AT-5555N II ($300+). anytone at5555n ii service menu work

However, if you are a ham with a bench, the service menu turns the AT-5555N II from a "good off-the-shelf radio" into a precision instrument. Honestly

The Problem: Your linear amplifier requires a 2-watt deadkey. The radio keys 4 watts. Instead, send the radio to a reputable tech

The Work:

Before we dive into the button combinations, let’s understand why you might need to perform service work on the AT-5555N II.

The factory squelch on these radios can be aggressive. It often feels like "1" is too tight, cutting out weak stations, and "0" is too loose.