z
Check the deviation meter reading is ±0.7KHz (for 25KHz steps) or ±0.35KHz (for 12.5KHz
steps) deviation.
CDCSS Deviation
z
Check the deviation meter reading is ±0.7KHz (for 25KHz steps) or ±0.3KHz (for 12.5KHz
steps) deviation.
Receiver
Set up the test equipment as shown for receiver alignment.
Sensitivity
z
Set the transceiver to CH3 (high band edge)
z
Turn the RF signal generator to the same frequency of the transceiver, than set the
generator output level to 40dB with ±3.0KHz deviation @ 1KHz tone modulation.
1) Adjust SSG RF Level and confirm if 12dB Sinad is below –119dBm.
2) Adjust RV2 to open Audio at 12dB Sinad.
3) Set tone frequency to SSG when there is channel set with CTCSS, DCS and
then set deviation to 10% Peak Dev. Then check if ORANGE LED is on.
4) Repeat the above in other channels
.
