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President Herbert CB-Radio


ALIGNMENT PROCEDURE


TRANSMITTER PORTION


Test equipment required:
Power Supply: 13,8 VRF Power MeterDeviation MeterOscilloscope
Audio OscillatorDummy Load 50 ohm

Preparation alignment:
Channel:19
StepConditionAdjustmentProcedure
1TX FM Band C
Channel 20
L16Adjust for maximum RF Output
2TX FM Band C
Channel 20
RT5Adjust for 4 Watt RF Output
3TX AM Band C
Channel 20
RT4Adjust for 4 Watt RF Output
4TX FM Band C
Channel 20
RT3Adjust for LED "7" on RF Output Meter
5TX FM Band C
Channel 20
RT6Connect 100ohm Dummy Load to Ant. jack. Adjust for LED "4" on SWR-Meter
6TX AM Band C
Channel 20
RT8Adjust for 90% Modulation
4TX FM Band C
Channel 20
RT7Adjust for +/- 2kHz FM-Deviation