TB 9-4931-538-40
(14) Measure and record the mV reading of synthesized signal generator and
measuring receiver for frequency of 12.42 and 18 GHz in table 4, part 1.
(15) Connect equipment as shown in figure 2, CONNECTION B.
(16) Press Timebase key and set TIME/DIV to Sweep Speed = 15.00 ps/div.
(17) Press Display key and set Bandwidth to 20 GHz is highlighted.
Press
Channels key and set Channel 1 display On is highlighted.
(18) Press the SYSTEM CONTROL/CLEAR DISPLAY pushbutton and allow 64
averages to accumulate (top left corner of display).
(19) Press the More and Measure keys.
(20) Press the Precision key until Fine is highlighted, then press RMS Voltage
key. Record the RMS volts of synthesized signal generator in table 4, part 2.
(21) Repeat (15) through (20) above for Channels 2, 3, and 4.
(22) Using the formula provided in table 4, part 3, calculate the bandwidth gain of
the TI at 50 MHz, 12.42 GHz, and 18 GHz. Bandwidth will be -3 dB or less.
(23) Remove all connections from TI.
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