# President Herbert CB-Radio

## ALIGNMENT PROCEDURE

### TRANSMITTER PORTION

Test equipment required:

Power Supply: 13,8 V | RF Power Meter | Deviation Meter | Oscilloscope
Audio Oscillator | Dummy Load 50 ohm |  |

Preparation alignment:

Channel: | 19

Step | Condition | Adjustment | Procedure
--- | --- | --- | ---
1 | TX FM Band C Channel 20 | L16 | Adjust for maximum RF Output
2 | TX FM Band C Channel 20 | RT5 | Adjust for 4 Watt RF Output
3 | TX AM Band C Channel 20 | RT4 | Adjust for 4 Watt RF Output
4 | TX FM Band C Channel 20 | RT3 | Adjust for LED "7" on RF Output Meter
5 | TX FM Band C Channel 20 | RT6 | Connect 100ohm Dummy Load to Ant. jack. Adjust for LED "4" on SWR-Meter
6 | TX AM Band C Channel 20 | RT8 | Adjust for 90% Modulation
4 | TX FM Band C Channel 20 | RT7 | Adjust for +/- 2kHz FM-Deviation