TB 9-6625-2127-35
Table 3. Accessories Required
Item
Common name
Description
(part number)
B1
ADAPTER1
BNC T-type, 2 jacks, 1 plug (MS35173-274C)
B2
ADAPTER
BNC jack to 385 plug (supplied with TI)
B3
ADAPTER
BNC plug to double banana plug (7909400)
B4
CABLE1
30-in., RG-58/U; BNC plug terminations
(7907467)
B5
CABLE1
36-in., RG-58/U; BNC plug to double banana
plug terminations (7907471)
B6
LEAD1
24-in., No. 18; single banana plug
terminations (red) (7907497)
B7
LEAD
24-in., No. 18; single banana plug
terminations (black) (7907498)
1Two required.
SECTION III
CALIBRATION PROCESS
Adjustments required to calibrate the TI are
6.
Preliminary Instructions
included in this procedure. Additional
maintenance information is contained in the
and 7 are preparatory to the calibration process.
manufacturer's manual for this TI.
Personnel should become familiar with the entire
bulletin before beginning the calibration.
NOTE
b. Items of equipment used in this procedure
are referenced within the text by common name and
Unless otherwise specified, all controls and
control settings refer to the TI.
For the identification of equipment referenced by item
numbers prefixed with A, see table 2, and for prefix B,
7.
Equipment Setup
see table 3.
a. Set TI AC-BAT switch (left side) to AT.
WARNING
b. Set POWER switch to ON.
HIGH VOLTAGE is used or exposed during
c. Press FUNCTION DIAL BAT pushbutton.
the performance of this calibration. DEATH
If TI meter indicates to the left of the BAT. GOOD
ON CONTACT may result if personnel fail to
mark, replace battery.
observe safety precautions.
d. Set RESPONSE switch to NORM.
e. Set INPUT switch to TMS-TERM.
NOTE
f.
Press CARRIER 75 UNBAL pushbutton.
Unless otherwise specified, verify the result
g. Set RANGE switch to -50 dBm.
of each test and, whenever the test
requirement is not met, take corrective
action
before
continuing
with
the
calibration.
4
