6-6 Radio Alignment Procedures: Transmitter Alignments
To align the reference oscillator:
Select the Reference Oscillator alignment screen. See Figure 6-5.
Figure 6-5. Reference Oscillator Alignment Screen (900 MHz)
1. Make sure the Communication Analyzer is in Manual mode.
9
00 MHz
• Set the base frequency to 940.9375 MHz
2. Adjust the reference oscillator’s softpot value with the slider until the measured value is as
close as possible to the frequency shown on the screen. See Table 6-1.
NOTE: Increases the slider decreases the frequency and vice versa.
3. Left-click the Program All button on the screen to dekey the radio and save the tuned values.
4. Left-click the Close button on the screen to return to the Transmitter Alignments menu.
Table 6-1. Reference Oscillator Alignment
Band Target
900 MHz ±100 Hz
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