Procedure for Cable W39

TM 11-6625-2398-15-3

centered on the back of the shell). Slip out the clips.

for the uncalibrated cable and connect the test

Bend cable W39 into a circle and insert male connector

equipment as shown with solid lines in figure 6-6.

P1 into female connector P2.

(10) Repeat steps (7) and (8) for the uncalibrated

(2) Repeat steps (1) through (8) of b above,

W14/W15 cable.

substituting plugs P3 and P4 of W39 (sleeve markings

P1/A-P2/A) as the cable to be tested in step b(4).

(11) Reconnect the test equipment as shown with

Insertion loss of cable at both frequencies must not

solid lines in figure 6-6 and set the MEGA- CYCLES dial

exceed 2.0dB.

of the signal generator to 1030MHz.

(3) Repeat steps (3) through (8) of b above,

(12) Repeat steps (3) through (6) above.

substituting plugs P5 and P6 of W39 (sleeve markings

P1/A-P2/A) as the cable to be tested in step b(4).

c. Procedure for Cable W39 (fig. 6-11).

Insertion loss of cable at both frequencies must not

exceed 2.0dB.

(1) Remove and retain couplers CP1 and CP2.

Remove the retaining clips on one end of the cable by

(4) Remove cable W39 from the test set-up,

loosening six screws on the shell (four cornered on the

disengage plugs P2 and P1, replace the two retaining

mating side and two

clips and tighten the six loosened screws. Replace

couplers CP1 and CP2 between plugs P3/P4 and P5/P6,

respectively.

6-16