TB 9-6625-152-24
Table 2. Minimum Specifications of Equipment Required Continued.
Manufacturer and model
Common name
Minimum use specifications
(part number)
Aeroflex, Model 2023B (2023B)
Range:
1 to 900.15 MHz
Resolution: 1 Hz
Accuracy: 1.125 ppm
Output: 0 to -40 dB
Mod Freq: 100 Hz to 19 kHz
FM:
1 to 90 kHz
AM:
30 to 90 %
Range:
10 MHz
Datum, Model ET6000-75
WORKSTATION
Accuracy: <2.5 X 10-8
(13589305)
CALIBRATION PROCESS
6. Preliminary Instructions
a. The instructions outlined in paragraphs 6 and 7 are preparatory to the calibration
process. Personnel should become familiar with the entire bulletin before beginning the
calibration.
b. Items of equipment used in this procedure are referenced within the text by common
c. Unless otherwise specified, verify the result of each test, and whenever the test
requirement is not met take corrective action before continuing with the calibration.
Adjustments required to calibrate the TI are included in the procedure.
d. Unless otherwise specified, all controls and control setting refer to the TI.
HIGH VOLTAGE is used or exposed during the performance of
this calibration.
DEATH ON CONTACT may result if
personnel fail to observe safety precautions.
REDUCE
OUTPUT(S) to minimum after each setup within the
performance check where applicable.
a. Connect TI to a 115 V ac source.
NOTE
Ensure measuring receiver components are zeroed and or
aligned as applicable and proper calibration factors are used
for measuring receiver sensor module selected.