Anytone At5555n Ii Service Menu Work Direct

If you own an Anytone AT-5555N II , you already know it is a powerhouse in the world of 10-meter and 12-meter amateur radio, as well as a favorite among freebanders. This radio is celebrated for its robust build, excellent receiver sensitivity, and the famous "N2" firmware improvements over its predecessor.

Entering the service menu and changing values without proper equipment (frequency counter, oscilloscope, RF power meter, and dummy load) can permanently detune your radio, making it unusable. Proceed with caution.

Achieve 40W carrier with 90-95% positive peak modulation. anytone at5555n ii service menu work

However, even the best factory-produced radios have tolerances. Over time, or immediately after purchase, you might notice that your transmitted frequency is off by 50 Hz, your AM carrier is too high, or your SSB output power seems low. This is where the hidden becomes your best friend.

Disclaimer: Modifying your radio may void the warranty and violate local transmission laws (especially Part 95 for CB use). Always operate within your license privileges. If you own an Anytone AT-5555N II ,

Remember the golden rule of service work: Keep a log, use a dummy load, and your Anytone will reward you with years of professional-grade performance.

Wattmeter with PEP function (e.g., Bird 43 or Diawa) + Dummy Load + Oscilloscope (ideal). Proceed with caution

Pc-H (High power SSB limit)