Filter
Top Products
Chapter 2 27
Front and Rear Panel Features
Rear-Panel Features
Rear-Panel Features
Item Description
# Name
1 NOISE SOURCE
DRIVE OUT
+28 V (PULSED)
Provides 28 V to drive a noise source. Used on Option 219 Noise Figure personality.
2
PRESEL TUNE
OUT
Outputs tuning voltage for preselected harmonic mixer.
3
10 MHz OUT
(SWITCHED)
A switched output of the analyzer’s internal 10 MHz frequency reference signal used
to lock the frequency reference of other test equipment to the analyzer.
4
EXT REF IN Input for a 1 to 30 MHz external frequency reference signal. Also see page 12.
5
321.4 MHz IF
Out
Provides 321.4 MHz IF output.
6
TRIGGER 1 OUT A trigger output used to synchronize other test equipment with the analyzer. Trigger
1 is the High=Sweeping (HSWP) signal.
7
TRIGGER 2 IN Allows external triggering of measurements.
8
VIDEO OUT Provides a y-axis video out signal. Note that this signal is not available when gating
is being used.
9
21.4 MHz IF OUT Provides 21.4 MHz IF output.
10 SCSI This feature is for factory use only