Table 6. Insertion Loss - Output Port Tracking (10 MHz to 1.9 GHz)

TB 9-5985-314-24

Receiver system indication

insertion loss

OUTPUT

PORT 2

PORT 3

PORT

Test frequency

TRACKING

(GHz)

(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.

(9) Record receiver system indication in table 4 insertion loss for OUTPUT

PORT 3 column.

(10) Press receiver system and signal generator No. 1 frequency controls to

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.