Agilent Technologies NFA Series Quick Reference Manual page 17

Table 1-2 Rear panel item descriptions
Item Description
2
Line Fuse
1/4 turn. Replace only with a fuse of the same rating. See the
label on the rear panel.
3 Service Connector. The service connector is for service use only.
4
VGA OUTPUT
a signal that has 31.5 kHz horizontal, 60 Hz vertical
synchronizing rate, non-interlaced.
5
PARALLEL
6 RS-232
7 10 MHz REF IN
the 10 MHz, − 15 to +10 dBm frequency reference used by the
Noise Figure Analyzer.
8 10 MHz REF OUT
timebase reference signal.
9
LO GBIB
10
MAIN GPIB
11
AUX OUT (TTL)
12 AUX IN (TTL)
13 Power On Selection selects an instrument power preference.
Chapter 1
. The fuse is removed by twisting counterclockwise
drives an external VGA compatible monitor with
interface parallel port is for printing only.
interface supports remote instrument operation.
accepts an external frequency source to provide
provides a 10 MHz, 0 dBm minimum,
port is for the control of an external LO by the NFA.
interface port supports remote instrument operation.
it is not currently supported.
it is not currently supported.
Getting Started
Overview of the Rear-Panel
7