UNIDEN 2020
Sid 11 (26)
5. RF output meter adjustment
5-1. Test Equipment Required
(1) RF Power Meter.
5-2. Adjustment Procedure.
*(1) Obtain maximum output at 14.2 MHz
(2) Set METER SWITCH to PWR.
(3) Turn CARRIER CONTROL knob fully clockwise.
(4) Adjust the meter adjustment potentiometer R08 on the rear panel, so that the
IK reading shows 200 mA.
6. FEEDBACK NEUTRALIZING.
6-1. Test Equipment Required
(1) RF voltage Meter (RF VTVM)
6-2. Adjustment Procedures.
*(1) Obtain maximum output at 21.2 MHz.
(2) Set RF POWER AMP SWITCH on rear Panel to OFF.
(3) Connect VTVM to antenna jack.
(4) Turn CARRIER CONTROL FULLY clockwise.
(5) Set STANDBY SWITCH to MANU.
(6) Adjust the air trimmer C1037 to obtain minimum meter readings.
CAUTION use insulated screw driver only for this adjustment.
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