TB 9-6625-1932-24
10.741
(18) above
-0.712
10.029
return loss
(22) Remove TI from VSWR bridge No. 1 (No. 2) and connect fixed short to VSWR
bridge No. 1 (No. 2) point A (fig. 3).
(23) Repeat technique of (16) through (22) above 2 more times and average values.
(24) Refer to Appendix B and determine VSWR. VSWR will be within the limits
listed in Appendix A.
(25) Repeat technique of (12) through (24) above for remaining cardinal test point
frequencies determined in 7 c above.
(26) Connect equipment as shown in figure 4.
cardinal test point frequency recorded in 7 c above
(28) Adjust programmable sweep generator LEVEL output controls to +3 dBm.
Figure 4. VSWR (waveguide TIs, up to 18 GHz) - equipment setup.
10
