TB9-6625-2131-24
EQUIPMENT REQUIREMENTS
4. Equipment Required. Table 2 identifies the specific equipment to be used in this
calibration procedure. This equipment is issued with Secondary Transfer Calibration
Standards Set AN/GSM-286, AN/GSM-287 or AN/GSM-705. Alternate items may be used
by the calibrating activity when the equipment listed in table 2 is not available. The items
selected must be verified to perform satisfactorily prior to use and must bear evidence of
current calibration. The equipment must meet or exceed the minimum use specifications
listed in table 2. The accuracies listed in table 2 provide a four-to-one ratio between the
standard and TI. Where the four-to-one ratio cannot be met, the actual accuracy of the
equipment is shown in parenthesis.
5. Accessories Required. The accessories listed in table 3 are issued as indicated in
paragraph 4 above and are used in this calibration procedure. When necessary, these items
may be substituted by equivalent items, unless specifically prohibited.
Table 2. Minimum Specifications of Equipment Required
Minimum use
Manufacturer and model
Common name
specifications
(part number)
Range: 105 to 125 V ac
Ridge, Model 9020A
Accuracy: 1%
(9020A)
Range: 997.5 to 1002.5 Hz
Fluke, Model PM6681/656
Accuracy: 0.06%
COUNTER
(PM6681/656)
Range: -50 to +135 V dc
Hewlett Packard, Model
Accuracy: 0.2%
3458A (3458A)
Range: Dc to 5 MHz
Agilent, OS-303/G (OS-303/G)
w/ deflection factor 1 to
10 V/div
Accuracy: 3%
Time markers:
Fluke, Model 5820A-5C-GHZ
CALIBRATOR
Range: 1 ns to 5 ns
(5820A-5C-GHZ)
Accuracy: 0.1%
Range: 20 to 400 MHz
(SG-1207/U)
Accuracy: 3%
Description
Common Name
(Part Number)
STANDARDIZER
Tektronix (067-0587-01 or 067-0587-02)
TIME BASE
Tektronix (7B70)
VERTICAL AMPLIFIER
Tektronix (7A26)
PIN: 084696-001