Uniden Trucker PTC104 (UT-332Z)
Documentation Project

CBTricks.com

ALIGNMENT OF TRANSMITTER

Test Equipment Required

Power Supply: 13.8VDC

AF oscillator: 1 kHz

Oscilloscope

AF Attenuator

Power meter

AC Voltmeter

Preparation for Alignment

PA/CB: CB
Mic Gain: Max.(CW)
CH9/OFF: OFF
CA/SWR/MOD: MOD

Alignment Procedure

 

Step

Preset to

Adjustment

Remarks

1

TX 19CH No Mod.

L18, 19
and L21

Connect the oscilloscope to TP4.Adjust coils for maximum reading on the oscilloscope.

2

TX 19CH AF mic. in: 10mV

L11 and L15

Connect the power meter to antenna. Adjust coils for maximum reading on the power meter.

3

Same as step 1

L11

Adjust L11 for 4.0 W reading on the power meter.

4

Same as step 1

VR3

Adjust VR3 so that just indicated to TX PWR "4".

5

Same as step 2

VR2

Adjust VR2 so that just indicated "MOD 100%".

 

After the alignment, lock L11 using wax.

4. Test Equipment Connection

 


Copyright © 1998,1999,2000 CBTricks.com

Disclaimer: Although the greatest care has been taken while compiling these documents,

we cannot guarantee that the instructions will work on every radio presented.

Please join the CB Tricks E-Mail group or e-mail us at [email protected] and send a message if you discover a problem.