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6-12-16
LTR REPEATER HANDSHAKE TEST
This test ver ifies that the CO M- 120C is able to link with the Repeater and a pr oper
encode/decode sequence is per for med. Per for m these additional tests simultaneously:
RF Power , RF Er r or , Voice FM Deviation, Data FM Deviation, Distor tion and AF
Fr equency Measur ement.
o
Per for m par agr aph 6- 12- 6. AUDIO /DATA IN
Meter s ( 13) ar e not used with this test. Set
Deviation Meter ( 16) to measur e Voice or
Data FM Deviation as needed.
o
Set G r oup ( 24) for ID Code of Mobile Radio
being simulated.
o
Set In Use ( 23) and Home ( 27) to Repeater
Number .
o
Set Ar ea ( 28) for simulated Mobile Radio
Ar ea switch setting.
o
Connect Repeater RF O utput to connector
specified by Input ( 20) .
o
Connect Mobile Radio RF Input to connector
specified by O utput ( 6) .
o
Pr ess START/STO P CO NTRO L Key. Ver ify
CO NNECT is displayed for Repeater Status
( 31) .
28
Area
27
Home
Free
26
34
Area
33
Home
Free
32
6- 45
SECTION 6
OPTIONS
In Use
9
0
5
Group
151
31
PTT
ON
00607240
Goto
9
0
5
Group
151
9
CONNECT
00607241
23
24
25
29
30
31
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