PARTS ORDERING INFORMATION

REPLACEABLE PARTS

Table 2-3.Test Set Assembly RF/Microwave Components, 37317A, 37325A, 37347A, 37369A

Assembly / Part

373XXA Model / Option

Part Number

 

 

 

Transfer Switch

All

D28580-1

 

 

46535*

 

 

 

Step Attenuator, 70 dB

All

4612K

 

 

 

Low Frequency Bridge w/ Bias Tee

37311A, 37317A

D28985

 

 

 

Coupler w/ Bias Tee

37325A and higher

D28967

 

 

 

40 GHz Quad Buffer Amp/Power Amplifier

37369A only

ND47533

 

 

 

Switched Doubler Module (SDM)

37369A only

D28685

 

 

 

Port 2 Step Attenuator

All

4612K

 

 

 

6 dB Pad

37369A only

43KC-10

 

 

 

20 dB Pad

37347A and below

43KC-20

 

 

 

20 GHz Quad Buffer Amp/Power Amplifier

All except 37369A

ND47532

 

 

 

* Used on serial numbers 975004, 975101, 975103, 980102, 980104, 980201, 980302, 980402, 980403, 980405, 980406, 980407, 980602, 980603, 980701, and above.

Table 2-4.Test Set Assembly RF/Microwave Components, 37397A

Assembly / Part

Part Number

 

 

Pinswitch

29855

 

 

Switched Doubler Module (SDM)

47520

 

 

Quadrupler (SQM)

48998

 

 

37GHz High Pass Filter

49247

 

 

Mux Coupler (Port 1)

49470

 

 

Mux Coupler (Port 2)

49480

 

 

Shaped Pad

52956

 

 

Bias Tee

53409

 

 

16.8 GHz Lowpass Filter

B28912

 

 

Access Loops (Front and Rear Panel)

B35569-195

 

 

Transfer Switch

D27030

 

 

3 dB Fixed Attenuator

ND26178

 

 

Step Attenuator

ND52564

 

 

Coupler

ND52929

 

 

Quad Buffer Amplifier/Power Amplifier

ND53249

 

 

2-6

373XXA MM

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Anritsu manual Assembly / Part 373XXA Model / Option Part Number, Assembly / Part Part Number

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.