TB 9-5985-314-24
(37) Adjust signal generator No. 1 frequency controls to 13.0 GHz RF OUTPUT
controls for 0 dBm.
controls for +3 dBm.
NOTE
Use 15% SEARCH MODE on receiver system.
(39) Press receiver system frequency to 1.000 GHz.
(40) Connect POINT A to POINT B (fig. 6) and establish a 0.00 dB reference on
receiver system.
(41) Connect TI into figure 6 equipment setup as listed in (a) through (c) below:
(a) INPUT PORT 1 to POINT A.
(b) OUTPUT PORT 2 to POINT B.
(c) OUTPUT PORT 3 to 50 : termination.
(42) Record receiver system indication in OUTPUT PORT 2 column of table 9.
remaining settings listed in table 9. Measure and record insertion loss for OUTPUT PORT
2 column in table 9.
Table 9. Insertion Loss - Output Port Tracking (26.5 to 40 GHz)
Programmable
Signal
Receiver system indication
OUTPUT PORT
Actual test
sweep generator
generator
insertion loss
OUTPUT PORT 2
OUTPUT PORT 3
TRACKING
frequency
(LO)
(RF)
(GHz)
(GHz)
(MHz)
(dB)
(dB)
(dB)
27.0
13.0
9000
28.0
13.5
9333
29.0
14.0
9667
30.0
14.5
10,000
31.0
15.0
10,333
32.0
15.5
10,667
33.0
16.0
11,000
34.0
16.5
11,333
35.0
17.0
11,667
36.0
17.5
12,000
37.0
18.0
12,333
38.0
18.5
12,667
39.0
19.0
13,000
40.0
19.5
13,333
(44) Repeat (37) through (40) above.
30