NARDA 8718B User Manual

Page 63

Advertising
background image

62

Operating the Meter

To set the meter for a specific frequency...

1. Press F4 (FREQ) from the measurement screen. A

new screen will appear to allow you to enter a

frequency.

2. Enter the frequency that you want to use for the time-

averaged measurements. Make sure you fill in all four

positions. If you make a mistake just enter more digits

until correct. For greater accuracy, use the units that

allow the larger number. For example, enter

10.00 kHz, not 00.01 MHz.

3. Change the units (if needed) by pressing either

F1 (kHz), F2 (MHz), or F3 (GHz).

4. Press F4 (SAVE). The meter will automatically return

to the measurement screen.

5. If the probe used is a probe in memory, the frequency

that you have set will be displayed on the right side of

the third line of the display. The meter will also

automatically correct the readings for probe frequency

deviation. The meter does this by using the closest

calibration frequencies above and below the selected

frequency to calculate and apply an appropriate

correction factor. This new correction factor is briefly

shown on the second line of the display after you

press F4 (SAVE) before the meter automatically

returns to the measurement screen.

F R E Q U E N C Y :

_ _ . _ _ G H

C O R R E C T . F A C T O R : 1 . 0 0

H

k

z

z

z

M H

G H

S A V E

F1

F2

F3

F4

Advertising