Intek M-490 Plus - ALIGNMENT PROCEDURE

Model No: 3390 Drawring No:
Customer :
Title
M-490 Plus
Rev,Date:
ALIGNMENT PROCEDURE
Step Setting
Connection Adjuster Adjust for
1
Frequency adjustment
MIC : Receive
Volume : optional
Squelch : optional
CH selector : 19 EU
CH9 : off
Frequency counter
to dummy load
(Figure 1).
CT201
27.185MHz
±
300Hz
2
VCO Voltage
adjustment
MIC : Receive
Volume : optional
Squelch : optional
CH selector : 1A
CH9 : OFF
Connect DC
voltmeter between
R406, C411 and
GND.
(Figure 2).
L501 1V at TX.
Figure 1 Figure 2
Created by: Approved by: Rev.No:
For Stage: Release Date: Page: 8 / 61