TB 6-6625-2329-24
(20) Press TI PARAMETERAF pushbutton, enter DATA numerical value, and
press ENTER/UNITS Hz key for each row in table 15. Frequency counter will indicate
within limits listed.
Table 15. Frequency Range
Frequency counter
Test instrument
indications
DATA and
(Hz)
ENTER/UNITS
(Hz)
Min
Max
10
9.9996
10.0004
60
59.9976
60.0024
150
149.994
150.006
400
399.984
400.016
1000
999.96
1000.04
7000
6999.72
7000.28
10000
9999.6
10000.4
19200
19199.232
19200.768
25000
24999
25001
76800
76796.928
76803.072
99900
99896.004
99903.996
(21) Press PARAMETERLEVEL pushbutton and press ON/OFFOFF key.
(22) Disconnect TI from frequency counter.
b. Adjustments. No adjustments can be made.
13. Amplitude Modulation
a. Performance Check
(1) Connect MEASURING RECEIVER SENSOR MODULE to TI RF 50 OHM input.
(2) Press SHIFT-INSTR PRESET pushbutton.
(3) Connect TI AM to AUDIO ANALYZER HIGH OUTPUT.
(4) Set measuring receiver to AM peak positive with 300Hz high pass and 15kHz
filters to on.
(5) Press TI PARAMETERAF pushbutton, enter DATA 1 numerical value, and
press ENTER/UNITS kHz key.
(6) Press TI PARAMETERLEVEL pushbutton, enter DATA 0 numerical value,
and press ENTER/UNITS dBm key.
(7) Adjust controls as listed in (a) through (c) below for each row in table 16 below:
(a) Press TI PARAMETERRF pushbutton, enter DATA numerical value and
press ENTER/UNITS MHz key.