Power Amplifier; Receiver; Exciter; Full Repeater - Viking VX 900 MHz LTR User Manual

75-160w repeater
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PULL DOWN MENUS
4.6 TEST
File Edit Transfer Hardware Test Utilities
Figure 4-25 TEST MENU

4.6.1 POWER AMPLIFIER

This menu selection walks through the align-
ment of the Power Amplifier and RF Interface Board
on the computer screen. Refer to Sections 7.4 and 7.5
for the PA and RFIB alignment in this manual and
Figures 7-3 and 7-5 for an alignment points diagram
and Figures 7-11 and 7-8 of the Power Amplifier.

4.6.2 RECEIVER

This menu selection walks through the align-
ment of the receiver on the computer screen. Refer to
Section 7.2 for the Receiver alignment in this manual
and Figure 7-1 for an alignment points diagram and
Figure 7-9 of the Receiver.

4.6.3 EXCITER

This menu selection walks through the align-
ment of the Exciter on the computer screen. Refer to
Section 7.3 for the Exciter alignment and Figure 7-2
for an alignment points diagram and Figure 7-10 for a
test setup of the Exciter.

4.6.4 FULL REPEATER

This menu selection walks through the align-
ment of the entire repeater. The Receiver and Exciter
portions are performance tests and adjustments. The
Audio and Data portions are level adjustments for the
Main Audio Card (MAC). Refer to Figure 7-16 for an
alignment points diagram for the MAC.

4.7 UTILITIES

October 1999
Part No. 001-2009-201
PA
Receiver
Exciter
Full Rptr/Station
RNT Interface
Telephone Interface
VNC Interface
4-10
File Edit Transfer Hardware Test Utilities
Figure 4-26 UTILITIES MENU

4.7.1 COM PORT

This is the COM port used to send and receive
data from the Repeater MPC. An interface cable con-
nects the Repeater to the computer (see Figure 4-28
This screen also selects the data baud rate.
Select COM Port Desired
( ) COM 1
Baud rate: 9600
Spacebar to Select
Figure 4-27 COM PORT SELECTION
TO MPC
Figure 4-28 LAPTOP INTERCONNECT CA-
COM Port
Display Mode
Alarm Display
User Level
( ) COM 2
TO LAPTOP
BLE
).

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