Table 1. Calibration Description Continued.

SECTION I. IDENTIFICATION AND DESCRIPTION

Table 2. Minimum Specifications of Equipment Required.

Calibration Procedure For Calibrator Active Head, Models 9530, 9550 And 9560 Page Navigation
2

TB 9-6625-154-40

Table 1. Calibration Description Continued.

Test instrument parameters

Performance specifications

SINE AMPLITUDE AND FLATNESS

(Continued)

Model 9560

Range: 0.1 Hz to 6.4 GHz

Amplitude (p-p)

Range: 0.1 Hz to 550 MHz

5 mV to 5 V

Range: 550 MHz to 2.5 GHz

5 mV to 3 V

Range: 2.5 GHz to 3.2 GHz

5 mV to 2 V

Range: 3.2 GHz to 6.4 GHz

25 mV to 2 V

Flatness Accuracy:

Range: 0.1 Hz to 300 MHz

Accuracy: 2%

Range: 300 MHz to 550 MHz

Accuracy: 2.5%

Range: 550 MHz to 1.1 GHz

Accuracy: 3.5%

Range: 1.1 GHz to 6.4 GHz

Accuracy: 4%

Model 9550

(not available with 9550 Active Head)

LOAD CAPACITANCE

(Model 9530 Only) 1

Frequency: 1 MHz

Range: 1 pf to 35 pf

Accuracy: 2% 0.25 pf

Frequency: 1 MHz

Range: 35 pf to 95 pf

Accuracy: 3% 0.25 pf

Not verified in this procedure; see paragraph 13.

SECTION II

EQUIPMENT REQUIREMENTS

4. Equipment Required. Table 2 identifies the specific equipment to be used in this

calibration procedure. This equipment is issued with Secondary Reference Calibration

Standards Set, NSN 4931-00-621-7878. 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 exceed the minimum use

specifications listed in table 2. The accuracies listed in table 2 provided 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 parentheses.

5. Accessories Required. The accessories required for the calibration are common usage

accessories, issued as indicated in paragraph 4 above, and are not listed in this calibration

procedure.

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