Agilent Technologies 83430-90011 Satellite Radio User Manual


 
2-3
Making Measurements
Using the Agilent 83430A
Using the Agilent 83430A
Front-panel Features
The following paragraphs describe the Agilent 83430A front-panel features.
LINE
key Disconnects the mains circuit from the mains
supply after the EMC filters and before other
parts of the instrument.
SELECT
button Selects between three modulation inputs:
ANA-
LOG IN AC COUPLED, DIGITAL IN AC COUPLED, and DIGI-
TAL IN DC COUPLED
. Front panel lights come on to
indicate which input is selected.
DIGITAL THRESHOLD
Adjusts level of ECL input required for triggering
the on state.
ANALOG IN
(AC COUPLED)
Modulation input for analog signals. BNC con-
nector.