Table 4. Return Loss Measurements (without N-Short)

TB 9-5985-314-35

(7) Adjust signal generator No. 1 controls to test frequency recorded in 12 c above

and adjust RF OUTPUT controls for +6 dBm. Leave TI DEVICE UNDER TEST port

open.

(8) Connect TI as shown in figure 1 equipment setup.

Press receiver system

frequency to test frequency recorded in 12 c above.

NOTE

Use 15% SEARCH MODE on receiver system.

(9) Establish a 0.0 dB reference on receiver system.

NOTE

Ensure receiver is in measurement mode.

(10) Connect mismatches as listed in table 2 to TI DEVICE UNDER TEST port.

(11) Record receiver system indication in table 4.

Table 4. Return Loss Measurements (without N-Short)

Test

Mismatch

2334-001-1

2334-001-2

2334-001-3

2334-001-4

frequency

(12) Repeat technique of (7) through (11) above for remaining test frequencies

recorded in 12 c above.

(13) Add readings from table 3 and table 4 then divide by 2. Return loss in dB

indication will be within the limits specified in table 2 (for secondary reference as stated in

test report plus or minus specifications of SWR bridges).

b. Adjustments. No adjustments can be made.