TB 9-5985-314-24
Table 6. Insertion Loss - Output Port Tracking (10 MHz to 1.9 GHz)
Receiver system indication
insertion loss
OUTPUT
OUTPUT
OUTPUT
PORT 2
PORT 3
PORT
Test frequency
TRACKING
(GHz)
(dB)
(dB)
(dB)
0.010
0.050
0.100
0.280
0.460
0.640
0.820
1.000
1.180
1.360
1.540
1.720
1.900
(7) Disconnect TI from equipment setup and repeat (2) and (3) above.
(8) Connect TI into figure 4 equipment setup as listed in (a) through (c) below:
(a) INPUT PORT 1 to POINT A.
(b) OUTPUT PORT 3 to POINT B.
(c) OUTPUT PORT 2 to 50 : termination.
(9) Record receiver system indication in table 4 insertion loss for OUTPUT
PORT 3 column.
remaining frequency settings listed in table 6. Record receiver system indication in
insertion loss for OUTPUT PORT 3 column in table 6. Insertion loss will be equal to dBm
or less than the limits listed in Appendix D.
(11) Algebraically calculate the difference between the values recorded for OUTPUT
PORT 2 and OUTPUT PORT 3 in table 6. Record results in OUTPUT PORT
TRACKING column in table 6. Output tracking will be within the limits specified in
NOTE
Perform (12) through (22) below for TI with frequency range
from 2 to 18 GHz.
(12) Connect equipment as shown in figure 4.
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