TB 9-6625-2248-35
usage accessories, issued as indicated in paragraph 4 above, and are not listed in this
calibration procedure.
Manufacturer and model
Common name
Minimum use specifications
(part number)
FUNCTION GENERATOR
Range: 10 Hz to 10 MHz
(SG-1288/G)
Amplitude: 1 to 28 mVp-p
Range: -5.2 to +5 V dc
John Fluke, Model 8840A/AF-05/09
Accuracy: .05%
(AN/GSM-64D)
SIGNAL GENERATOR
Range: 10 to 1000 MHz
(SG-1207/U)
Amplitude: 15 to 75 mV
6. Preliminary Instructions
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 name as listed in table 2
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 this procedure. Additional
maintenance information is contained in the manufacturer's manual for this TI.
perform the power supply check prior to making adjustments. After adjustments are
made, repeat paragraphs 8 and 9. Do not perform power supply check if all other
parameters are within tolerance.
e. Unless otherwise specified, all controls and control settings refer to the TI.
7. Equipment Setup
WARNING
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 step within the
performance check where applicable.
a. Connect TI to a 115 V ac power source.
