Never adjust RF power or modulation settings without a calibrated dummy load, wattmeter, and oscilloscope connected to the radio.
Adjusts Frequency Modulation power. Since FM is a continuous-duty cycle, this is typically set around 30–40 watts. anytone at5555n ii service menu updated
Incorrect values can cause component overheating, final transistor failure, or permanent hardware damage. Never adjust RF power or modulation settings without
Once inside:
: There is no official documentation for these settings. Incorrect adjustments can significantly degrade radio performance and cannot be undone with a standard factory reset. Use high-quality frequency counters or test equipment if making changes. PC Software : Professional alignment can also be performed via specific PC Alignment Software (service mode tools) using a programming cable. Google Groups steps or the standard factory reset procedure for this model? Anytone 5555n Ii Service Menu - Google Groups Use high-quality frequency counters or test equipment if