TB 9-6625-1979-24
Table 1. Calibration Description - Continued
Test instrument parameters
Performance specifications
Probe, Tektronix, Type P6201 (Continued)
1X 3%, 0.6 V (1.2 V p-p) maximum with 5.6 V
Probe attenuation range and accuracy
dc offset
10X 4%, 6 V (12 V p-p) maximum with 56 V dc
offset
100X 4%, 60 V (120 V p-p) maximum with 200
V dc offset
Not to exceed 200 V (dc + peak ac)
EQUIPMENT REQUIREMENTS
calibration procedure. This equipment is issued with Secondary Transfer Calibration
Standards Sets 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 issued as
indicated in 4 above. Common usage accessories are not listed in this calibration
procedure. The following peculiar accessory is also required for this calibration: Test load
unit, Tektronix, Type 035-5039-00 and Power Supply, Elgar, Model DCS40-30EM10.
Table 2. Minimum Specifications of Equipment Required
Manufacturer and model
Common name
Minimum use specifications
(part number)
AUTOTRANSFORMER
Range: 90 to 136 V ac
Ridge, Model 9020A
Accuracy: 0.75%
(9020A)
FUNCTION
Range: 1 to 100 kHz
Agilent, Model 33250A (33250A)
Range: -15.23 to +15.11 V dc
Agilent, Model 3458A (3458A)
Accuracy: 0.18%
Range: 1 ns to 1 ms
Agilent, OS-303/G (OS-303/G)
Risetime: 600 ps or less
PULSE GENERATOR
Risetime: 200 ps or less
LeCroy, Model 9210MOD200
(9210MOD200) w/plug-ins, LeCroy,
Models 9211 (9211) and 9215 (9215) (MIS
45839)