AutoTune for Motorola APX Series Radios User Guide
40
6.5. TX Voltage Limit
RF
Control
Port
Frequency
Modulation Attenuation
Monitor
RF IN/OUT Test Frequency FM
40 dB
Table 6-11. Analyzer Configuration for Tx Voltage Limit
6.5.1. Alignment
The Tx Current Limit alignment adjusts a voltage protection circuit.
The radio is placed into Test Mode and commanded to transmit at the first Tx Test
Frequency. The radio voltage protection circuit is auto-adjusted and the radio unkeyed.
The process is repeated to all Tx Test Frequencies and the final results are written to
the log file.
Name
Description
Result
Pass or Fail
Frequency
Test Frequency
Old Softpot
Original radio softpot setting
New Softpot
Radio softpot after alignment
Table 6-12. Tx Voltage Limit alignment results
