REMOVE AND REPLACE

REAR PANEL ASSEMBLY

 

To replace the Floppy Disk Drive assembly, perform the steps above in

 

the reverse order.

8-12REAR PANEL

This paragraph provides instructions for removing and replacing the

ASSEMBLY

Rear Panel Assembly.

Equipment Required Option 11 only):

￿Connector torque wrench (516 in), ANRITSU Model 01-201, or equivalent.

Preliminary:

￿Switch 373XXA power off. Remove the power cord.

￿Remove all covers (paragraph 8-3).

Remove/Replace Procedure:

Step 1. Place the 373XXA in normal (top-side up) position.

Step 2. Remove the three screws on each side of the chassis that fasten to the rear panel assembly. See Figure 8-10.

1

IEEE 488.2 GPIB

SH1

AH1

T6

L4

SR1

 

RL1

PP1

DC1

DT1

C0

E2

Refer to manual

 

for GPIB address

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Display

Printer Out

VGA OUT

 

 

2

CRT Degauss

CRT Brt

4 PL

 

4

 

 

WARNING

CAUTION

 

NO OPERATOR SERVICE-

FOR CONTINUED FIRE

 

ABLE PARTS INSIDE

PROTECTION REPLACE

 

REFER SERVICING TO

ONLY WITH SPECIFIED

 

QUALIFIED PERSONNEL

TYPE AND RATED FUSE

External I/O

10 MHz Ref

1n ± 5dBm 50

Out 0dBm 50

540VA MAX 85-264VAC48-63Hz

REPLACE FUSE ONLY WITH SAME TYPE AND RATING

Ext

Εξτ

Ext

100-120V 5A SB

Ext

220-240V 2.5A SB

Anlg In

Anlg Out

Trigger

 

1

33

Bias Fuses

Reference Extension

Port 1

Port 2

RA In

RAOut

RB In

RB Out

FUSE

FUSE

FUSE

FUSE

FUSE

FUSE

 

 

1

1 Rear Panel Assembly screws (par 8-11)

2 Fan Assembly screws (par 8-12)

3 Power Supply Assembly screws (par 8-13) 4 A18 Rear Panel PCB screw (par 8-14)

Figure 8-10.Location of Mounting Screws for Rear Panel Assemblies

373XXA MM

8-19

Page 133
Image 133
Anritsu 373XXA manual Rear Panel Assembly, 12REAR Panel, Equipment Required Option 11 only

373XXA specifications

The Anritsu 373XXA series is a notable line of microwave and RF signal analyzers designed for comprehensive analysis and testing of various wireless communication technologies. These analyzers are specifically crafted to meet the demands of modern communication systems, making them ideal for engineers and technicians working in wireless research, development, and manufacturing.

One of the main features of the Anritsu 373XXA series is its wide frequency range, which typically spans from as low as 5 kHz to several GHz, accommodating a vast array of signal types and applications. This extensive frequency coverage allows users to test and validate all manner of systems, from LTE and 5G networks to satellite communications, yielding accurate and reliable measurement results.

The device employs advanced measurement technologies that provide in-depth analysis capabilities. Among these technologies is the ability to perform both time and frequency domain measurements, allowing users to visualize and diagnose signal integrity issues effectively. In addition, the 373XXA series incorporates vector signal analysis, which is crucial in evaluating complex modulated signals, commonly found in today’s sophisticated wireless communication protocols.

Another distinguishing characteristic of the Anritsu 373XXA is its user-friendly interface. It features a large, high-resolution display that enables easy navigation through the analyzer's functions and measurements. The intuitive design is further enhanced by customizable settings and measurement configurations that streamline the workflow, making it accessible for both novice and experienced users.

The 373XXA series also supports various digital and analog signal demodulation techniques, ensuring compatibility with an array of communication standards. Furthermore, users can benefit from its built-in signal generation capabilities, which allows for end-to-end testing of devices and systems under realistic operational conditions.

Portability is another key feature of the Anritsu 373XXA series. The compact design and lightweight structure facilitate easy transport, which is particularly advantageous for field applications where mobility is critical.

Overall, the Anritsu 373XXA series stands out as a versatile and powerful tool for professionals in the RF and microwave field, thanks to its extensive frequency range, advanced measurement technologies, user-friendly interface, and portability. Whether developing new wireless standards or troubleshooting existing systems, the 373XXA delivers precision and reliability essential for today’s dynamic communication landscape.