Instruments Without H7L Or Hnq - Agilent Technologies E444 AU Series Installation Manual

E444xAU IF Output Options

Instruments without H7L or HNQ

1. Install cables (E4440-60412 and E4440-60413) and hole plug(s), as per the specific
option configuration, on the rear panel plate (E4440-00059). See
2. Apply the option specific label to cover the 70 MHz silk screen with the frequency for
the specific option being installed (20 MHz or 25 MHz). The Option H70 does not
require a label.
Figure 14 Rear Panel Plate (without Option H7L or HNQ)
3. Connect the BNC and SMA connectors as labeled in step 7 on
previously removed hardware. Carefully route the new cables (W41 and W51) through
the rear frame. (To be connected to the Option IF board later in this procedure). Refer to
Figure 12 on page
4. Connect the new rear panel plate to the rear panel, using the previously removed
screws. Torque to 9 in-lb.
5. Carefully disconnect and remove the 321.4 MHz IF Out cable from the 3rd Converter
board by gently pulling up, using needle nose pliers. Refer to
Figure 15 on page
6. Partially insert the Option IF board (E4440-60414) into Option Slot 2. See
page 11 and Figure 12 on page
edges in the grooves of the chassis.
Installation Guide
E4440-60413 E4440-60412
13.
17.
13. Ensure the Option IF board is installed with the
E444xAU Options H20, H25 and H70
Installation Procedure
Figure 14.
20 MHz or
25 MHz Label
Hole Plugs
6960-0076
Page 8, using the
Figure 12 on page 13
Hole Plugs
6960-0149
and
Figure 9 on
15