Manuals / Anritsu / Computer Equipment / Network Router

Anritsu 373XXA manual Rear Panel Assembly

Models: 373XXA

1 202
Download 202 pages 15.37 Kb
Page 134
Image 134

REAR PANEL ASSEMBLY

REMOVE AND REPLACE

Step 3. Remove the two screws located near top and middle of rear panel (near fan-mounting screws). See Figure 8-10.

Step 4. Locate cable from the rear-panel 10 MHz Ref In BNC con- nector to connector J2 of A7 PCB. Disconnect at A7, J2 end. (Pull up gently to disconnect.)

Step 5. Locate cable from the rear-panel 10 MHz Ref Out BNC connector to connector J3 of A7 PCB. Disconnect at A7, J3 end.

Step 6. Locate cable from the rear-panel Ext Anlg In BNC connec- tor to connector J1 of A5 PCB. Disconnect at A5, J1 end.

Step 7. Place the 373XXA on its right side (monitor down).

Step 8. Locate the cables from the rear-panel Ext Trigger and Ext Anlg Out BNC connectors to connector P13 of the A18 Rear Panel PCB. Disconnect at A18, P13 end. (A18, P3 is the fourth connector away from the rear panel bottom lip.)

Step 9. Disconnect the large ribbon cable from connector P1 of the

A18 PCB at motherboard connector J12.

Step 10. Disconnect the two cables from the Power Supply Module at motherboard connectors J4 and J13.

Step 11. Disconnect power cord from the Power Supply Module to the internal VGA Display Monitor at the display monitor.

Step 12. If373XXA is equipped with Option 11, Reference Loop Ex- tension Cables:

￿Using a 516 in. wrench, disconnect the external cable Loops from the rear panel connectors.

￿Using a 516 in. wrench, disconnect the semi-rigid coaxial lines W141 and W145 at the inside of the rear panel. See Figure 8-11 on page 8-23.

Step 13. If373XXA is equipped with Option 10, High Stability Time

Base:

￿Locate output cable from the high stability oscillator as- sembly (mounted above Power supply Module) to connec- tor J1 of A7 PCB. Disconnect at A7, J1 end.

￿Locate power cable from the high stability oscillator as- sembly to A17 Motherboard connector, J18. Disconnect at A17, J18 end.

Step 14. Place the373XXA in normal (top-side up) position. Gently pull rear panel assembly away from chassis and lay flat on

8-20

373XXA MM

Page 133 Page 135
Page 134
Image 134
Anritsu 373XXA manual Rear Panel Assembly
Page 133 Page 135

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.