TB 9-5985-314-24
a. Performance Check
NOTE
Perform 1 through 4 below for TIs with frequency range listed
in Appendix D specifications.
1. 10 MHz to 1.9 GHz perform (1) through (11).
2. 2 to 18 GHz perform (12) through (22).
3. 18 to 26.5 GHz perform (23) through (35).
4. 26.5 to 40 GHz perform (36) through (48).
(1) Connect equipment as shown in figure 4.
OUTPUT controls for +6 dBm.
NOTE
Use 15% SEARCH MODE on receiver system.
(3) Connect POINT A to POINT B (fig. 4) and establish a 0.00 dB reference on
receiver system at 10 MHz.
(4) Connect TI into 4 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.
(5) Record receiver system indication in table 6 insertion loss for OUTPUT
PORT 2 column.
remaining test frequency settings listed in table 6. Record receiver system indication in
insertion loss for OUTPUT PORT 2 column in table 6. Insertion loss will be equal to or
less than the limits listed in Appendix D.