# President Herbert CB-Radio

## ALIGNMENT PROCEDURE

### RECEIVER PORTION

Test equipment required:

Power Supply: 13,8 V | RF Signal Generator | AF Signal Generator | Oscilloscope
| Dummy Load 8 ohm |  |

Preparation alignment:

Channel: | 19

Step | Condition | Adjustment | Procedure
--- | --- | --- | ---
1 | RX AM Band C Channel 20 | L1, L4, L5, L6, L7 | Connect RRF SSG with 6%mod., -107dBm to ant. jack. Adjust for maximum signal utput at speaker.
2 | RX FM Band C Channel 20 | L9 | Connetc RF SSG with -47dBm, no mod. to ant. jack. Connect DC-Voltmeter to TP2. Adjust for 3,5Volt +/- 0,1Volt.
3 | RX FM Band C Channel 20 | RT2 | Connetc RF SSG with -73dBm, no mod. to ant. jack. Adjust for LED "7" on RF S-Meter.
4 | RX AM Band C Channel 20 | RT1 | Connetc RF SSG with -47dBm, 60% 1kHz mod. to ant. jack. Adjust SQ.