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.
Achieve 40W carrier with 90-95% positive peak modulation. anytone at5555n ii service menu work
Pc-H (High power SSB limit)
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. If you own an Anytone AT-5555N II ,