beautypg.com

Amplitude settings, Reference level – GW Instek GSP-930 User Manual User Manual

Page 48

background image

GSP-930 User Manual

46

Amplitude Settings

The vertical display scale is defined by the reference level
amplitude, attenuation, scale and external gain/loss.

Reference Level

Description

The reference level defines the absolute level of
the amplitude on the top graticule in voltage or
power.

Operation

1. Press

Amplitude

> Ref Level[F1] and enter the

reference level amplitude and unit.

Range:
Units:
Resolution:

-120dBm ~ 30dBm
dBm, W, V, dBmV, dBuV
1dBm

Display

Reference Level

Ref Level reading