TB 9-6625-1997-35
(3) Adjust DEVIATION control for 10 on DEVIATION KHZ meter. If
measuring receiver does not indicate within limits specified in first row of table 11,
(4) Repeat technique of (2) and (3) above for switch settings listed in table 11. If
measuring receiver does not indicate within limits specified, perform adjustments listed
Table 11. Internal Modulation Deviation Check
Test Instrument
Modulation
analyzer
Adjustments1
deviation
(located on
RF TUNING
DEVIATION
FUNCTION
control for
switch
indications
test
BAND
DEVIATION
KHZ
meter
settings
(kHz)
instrument
SWITCH
RANGE kHz
settings
(MHz)
switch settings
indications
(Hz)
Min
Max
lower left side
A
22
10
10
150
8
12
R37
400
DEVI
ATION
1000
CALI
BRA-
20
20
150
17
23
TION
400
BAN
D A (R)
1000
40
30
150
25
35
400
1000
40
40
150
35
45
400
1000
B
32
10
10
150
8
12
R38
400
DEVIATION
1000
CALIBRA-
20
20
150
17
23
TION
400
BAND B (R)
1000
40
30
150
25
35
400
1000
40
40
150
35
45
400
`
1000
C
32
10
10
150
8
12
R39
400
DEVIATION
1000
CALIBRA-
20
20
150
17
23
TION
400
BAND C (R)
1000
40
30
150
25
35
400
1000
40
40
150
35
45
400
`
1000
1See
footnote at end of table.
13