Chapter 2 33
Front and Rear Panel Features
Rear-Panel Features
5b GATE/HI SWP OUT (TTL) is high when the analyzer is sweeping or
when
Gate (Option 1D6) is active.
5c GATE TRIG/EXT TRIG IN (TTL) accepts the positive edge of an
external voltage input that triggers the analyzer internal sweep
source or the gate function (Time Gate, Option 1D6).
Table 2-8. show the appropriate rear panel slots to be used for the optional cards available with the
Agilent EMC Analyzers. Refer to Table 2-7. if you have an Agilent EMC Analyzer.
(P) = Preferred Card Slot
(A) = Acceptable Card Slot
(–) = Unacceptable Card Slot
6 GPIB and parallel interface supports remote analyzer operation. A parallel port is
included for printing only.
7 RS-232 and parallel interface (Option 1AX) is an optional interface. RS-232 supports
remote analyzer operation. A parallel port is included for printing only.
NOTE Printing is only supported from the parallel port.
Table 2-6. Agilent EMC Analyzer (E7401A, E7402A, E7403A, E7404A, E7405A)
Slot #
1
a
a. Some cards may not be installed due to mechanical interference.
23 4 5 6
GPIB and Parallel Interface (Option A4H)
b,c
b. Only one optional remote interface (Option A4H or Option 1AX) can be installed at a time.
c. Standard with Agilent EMC E7401A, E7402A, E7403A, E7404A, and E7405A.
P AAA– –
RS-232 and Parallel Interface (Option 1AX)
b
P AAA– –
FADC (Option AYX)
d
d. Only one IF and Sweep Port option (Option A4J or Option AYX) can be installed at a time.
–APA––
IF, Video, and Sweep Ports (Option A4J)
c
AAAAP A
Frequency Extension
e
e. The Frequency Extension Assembly comes standard with the Agilent E7403A, E7404A and E7405A.
– AAAAP
Quasi-Peak Detection (Option AYQ)
c
––––P–