Agilent Technologies 437B User's Guide download pdf (Page 85)

General Power Meter Functions 2

N1913/1914A EPM Series Power Meters User’s Guide 63

Setting Limits

The power meter can be configured to verify the current measurement in

any measurement line against predefined upper and/or lower limit values.

The range of values that can be set for the upper and lower limits and the

default values depends on the measurement units in the currently selected

measurement line (see Table 2- 3).

Table 2 - 3 Range of values for window limits

Procedure

Set the limits as follows:

1 Press , to display the Measurement Setup menus.

2 Use the and keys to highlight the Limits: setting field.

3 Press to check the Limits: setting field.

4 Use the key to highlight the Minimum Limits: value field.

5 Press to display the Minimum Limit pop- up.

Window

Units

Maximum Minimum Default

Maximum

Default

Minimum

dB +200 dB –180 dB 60 dB –120 dB

dBm +230 dBm –150 dBm 90 dBm –90 dBm

% 999.9 X% 100.0 a% 100.0 M% 100.0 p%

W 100.000 XW 1.000 aW 1.000 MW 1.000 pW

NOTE

Ensure you have selected the channel you wish to set up.

Meas Select

1 2 ... 80 81 82 83 84 85 86 87 88 89 90 ... 260 261

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Agilent Technologies 437B User's Guide Page 85