TB 9-6625-2084-24
5. Accessories Required. The accessories required for this calibration are common
usage accessories issued as indicated in paragraph 4 above, and are not listed in this
calibration procedure. The following peculiar accessories are also required for this
calibration: Time Base, Tektronix, Type 7B Series. Must be compatible with test
instrument and vertical amplifier (provided with TI). Vertical Amplifier, Tektronix Type
7A Series. Must be compatible with test instrument and time base (provided with TI).
Table 2. Minimum Specifications of Equipment Required
Manufacturer and model
Common name
Minimum use specifications
(part number)
CALIBRATION FIXTURE
Range: 1 kHz to 1 MHz
Tektronix, Type 067-0587-02
(STANDARDIZER)
Risetime:
0.875 ns
(067-0587-02)
Fluke, Model 5820A-5C-GHZ
Voltage output:
(5820A-5C-GHZ)
CALIBRATOR
Range: 50 mV to 5 V at 1 kHz
Accuracy: 0.25%
Time marker:
Range: 5 ns to 1 ms
3%
Accuracy:
Voltage input:
Range: 1520 to +135 V dc
0.25%
Accuracy:
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 procedure 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 this calibration.
Adjustments required to calibrate the TI are included in this procedure. Additional
maintenance information is contained in the manufacturers' manuals for this TI.
d. When indications specified in paragraphs 8 through 13 are not within tolerance,
perform the power supply check prior to making adjustments. After adjustments are made,
repeat paragraphs 8 through 13. 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.
