Specifications

Automatic

Calibration

Procedure:

1. Connect a GPIB cable (Anritsu 2100-2) between the EIP frequency

counter GPIB connector and the MS462XX dedicated GPIB connec-

tor, as shown in Figure 5-1.

NOTE

If the EIP Frequency Counter does not have the High Stabil-

ity internal 10 MHz Reference Time Base option installed or

the EIP Frequency Counter internal 10 MHz Reference Time

Base has not been calibrated, apply a high stability 10 MHz

reference source to the Frequency Counter instead of using

the internal 10 MHz Reference.

2. On the MS462XX, press the UTILITY front panel key.

3. Select the menu soft keys as follows:

DIAGNOSTICS

HARDWARE CAL (SERVICE USE ONLY)

10 MHz CAL AUTOMATIC

4. Connect a coaxial RF cable between the Band 3 Input connector of

the frequency counter and the Port 1 connector of the MS462XX.

5. Press the START CAL soft key to begin the calibration. Refer to Fig

ure 5-2 on the following page.

ADJUSTMENTS 10 MHz CALIBRATION PROCEDURE

MS462XX MM 5-5

Dedicated

GPIB

Figure 5-1. Automatic 10 MHz Calibration Setup