TB 9-6625-2132-24
Table 1. Calibration Description - Continued
Test instrument parameters
Performance specifications
Tektronix, Type 7A22
Range: 10 V/div to 10 V/div
Deflection factor
Accuracy: 2%
Bandwidth limit
Range: 100 Hz to 1 MHz HF-3dB point, 9 steps in
a 1-3 sequence 1
Accuracy: 10%
Range: 0.1 Hz to 10 kHz LF-3dB point, 6 steps in
a 1-10 sequence
Accuracy: 12%
1Although
TI specification is as listed, the oscilloscope mainframe used will determine this value. If mainframe utilized
does not meet this risetime specification, the TI risetime calibration specification met will need to reflect the oscilloscope
mainframe specification used in the procedure.
EQUIPMENT REQUIREMENTS
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. The items selected must be verified to perform satisfactorily
prior to use and must bear evidence of current calibration. The equipment must meet or
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 selected is shown in parenthesis.
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: Extender, Tektronix, Type 067-0589-00, and Standardizer 5-80 Pf.
Table 2. Minimum Specifications of Equipment Required
Manufacturer and model
Common name
Minimum use specifications
(part number)
FUNCTION/
Agilent, Model 33250A (33250A)
ARBITRARY
Range: 10 Hz to 1 MHz
Display Accuracy: +2.5%
Amplitude: 6 V p-p
Flatness: 0.25%
Range: -10 to +10 V dc
Fluke, Model 8840A/AF05
Accuracy: 0.025%
(AN/GSM-64D)
OSCILLOSCOPE
Compatible with TI and supplied by
Tektronix, 7623 or 7623A
owner
(See Table 1 footnote)
OSCILLOSCOPE
Voltage output:
Fluke, Model 5820A-5C-GHZ
CALIBRATOR
Range: 1 mV to 100 V
(5820A-5C-GHZ)
Accuracy: 0.75%
Pulses:
Range: 100 Hz to 100 kHz
Risetime: 875 ps
Accuracy: 0.75%
TIME BASE
Compatible with TI and supplied by
Tektronix, Type 7B series
owner
