TB 9-6625-2248-35
NOTE
TI will indicate 1.0 to 1.0000000 for (13) through (20) below
depending upon frequency selections.
(13) Set function generator for a sine wave, 10 Hz, 1 mVp-p, 50Ω output. Increase
function generator amplitude until TI displays a stable indication. Function generator
amplitude will not exceed 28 mVp-p.
(14) Repeat (13) above for frequencies from 10 Hz to 10 MHz.
(15) Release CHANNEL A and CHANNEL B AC/DC pushbuttons to AC.
(16) Repeat (13) above for frequencies from 30 Hz to 10 MHz.
(17) Press CHANNEL A and CHANNEL B AC/DC pushbuttons to DC.
(18) Disconnect function generator from TI.
(19) Connect signal generator OUTPUT RF to TI INPUT A using 50Ω
feedthrough termination.
(20) Set signal generator amplitude to 25 mV and adjust frequency from 10 to 100
MHz. TI will display a stable indication.
b. Adjustments. No adjustments can be made.
9. Sensitivity Channel C (Option 003)
a. Performance Check
(1) Press FREQ C pushbutton and adjust GATE TIME/DELAY control to MIN.
(2) Connect signal generator OUTPUT RF to TI INPUT C.
(3) Set signal generator amplitude to 15 mV and frequency to 50, 150, 350, and
650 MHz. TI will display a stable indication of applied frequency.
MHz. TI will display a stable indication of applied frequency.
b. Adjustments. No adjustments can be made.
10. Power Supply
a. Performance Check
NOTE
Do not perform power supply checks if all other parameters
are within tolerance.
multimeter does not indicate between +4.99 and +5.01 V dc, perform b(1) below.
(2) Connect multimeter INPUT HI to +3 V (fig. 1).
If multimeter does not
indicate between +2.99 and +3.01 V dc, perform b(2) below.
