TB 9-6625-2215-24
Table 10. Sensitivity 525 MHz RANGE
Function generator output
Amplitude limit
(Hz)
(mV)
≤ 100
10
≤ 100
100
≤ 100
1000
≤ 100
10000
≤ 100
100000
≤ 100
1000000
≤ 100
10000000
(8) Substitute signal generator for function generator.
(9) Press 1 kHz RESOLUTION pushbutton in and repeat technique of (6) above at
signal generator frequencies listed in table 11. If signal generator output exceeds limits
listed in table 11 and no adjustments were previously made, perform b (2) through
(5) below.
Table 11. Sensitivity 525 MHz RANGE.
Signal generator output
Amplitude limits
(MHz)
(mV)
≤ 100
100
≤ 100
500
b. Adjustments
(1) Connect signal generator to 525 MHz jack, using adapter and cable.
(2) Press 1 kHz RESOLUTION pushbutton.
(4) Adjust A1R5 (fig. 1) for stable indication of applied frequency on measuring system.
(5) While reducing signal generator amplitude, continue adjusting A1R5 until
maximum sensitivity is obtained.
23. Final Procedure
a. Deenergize and disconnect all equipment and reinstall protective cover on TI.
b. Annotate and affix DA label/form in accordance with TB 750-25.