Module I/O Specifications

A16 Receiver

To Front Panel

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FM_DEMOD J1(13)

 

 

 

 

 

 

 

 

 

 

 

 

Sensitivity into open circuit:

 

20 μV/Hz

 

 

 

 

 

 

 

 

 

 

 

 

 

Output Impedance:

 

 

600 Ω

 

 

 

 

 

 

 

 

 

 

 

 

 

Max Deviation:

 

 

100 kHz peak

 

 

 

 

 

 

 

 

 

 

 

 

 

Accuracy DC to 270 kHz:

 

 

± 5%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Sensitivity into oscilloscope

 

325 μV/Hz

 

 

 

 

 

 

 

 

 

 

 

 

To test FM Demod apply RF Carrier with FM modulation to RF Input, measure FM

 

 

Demod on oscilloscope.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NOTE:

 

Ensure correct settings on RF Analyzer page (frequency/amplitude). If the RF Input level

 

 

is greater than 5 dBm below RF Analyzer setting, the measurement will not register.

 

 

 

 

 

 

 

 

 

 

To A3 Audio Analyzer

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DEMOD_AUD J2(6)

 

 

 

 

 

 

 

 

 

 

 

 

Output impedance:

 

<10 Ω

 

 

 

 

 

 

 

 

 

 

 

 

Maximum Voltage Output:

 

12 Vp

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DC coupled AM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Depth:

 

0 to 95%

 

 

 

 

 

 

 

 

 

 

 

 

Sensitivity:

 

0.01 V/% AM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DC coupled FM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Max Deviation:

 

100 kHz

 

 

 

 

 

 

 

 

 

 

 

 

Sensitivity:

 

20 μV/Hz

 

 

 

 

 

 

 

 

 

 

 

To A9 Global Test and Demod

 

 

 

 

 

 

 

 

 

 

 

 

 

10.7M_IF J3(9)

 

 

 

 

 

 

 

 

 

 

Freq:

 

10.7 MHz ± 50 kHz

 

 

 

 

 

 

 

 

 

 

 

Level:

 

+3 dBm ± 0.2 dB

 

 

 

 

 

 

 

 

 

 

 

Output Impedance:

 

50 Ω

 

 

 

 

 

 

 

 

 

 

 

Global Phase Error:

 

< 0.8° RMS

 

 

 

 

 

 

 

 

 

 

 

 

 

< 1.5° Peak

 

 

 

 

 

 

 

 

 

 

 

Global Freq Error:

 

< 1.5 Hz

 

 

 

 

 

 

 

 

 

 

 

Harmonics:

 

< −40 dBc

 

 

 

 

 

 

 

 

 

 

 

 

 

Refer to "A9 Global Test and Demod", page 12-15, for measurement procedure.

12-34

Page 163 Page 165
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Image 164
Agilent Technologies 8922 manual Fmdemod J113, Demodaud J26, 10.7MIF J39
Page 163 Page 165

8922 specifications

Agilent Technologies 8922 is a versatile and robust mobile communication test set, designed to fulfill the demanding requirements of wireless device manufacturers and service providers. Primarily focused on mobile radio communications, the 8922 provides a comprehensive solution for testing a wide array of signaling standards and technologies, making it essential in the rapidly evolving telecommunications landscape.

One of the standout features of the Agilent 8922 is its support for multiple wireless standards, including GSM, GPRS, EDGE, WCDMA, and HSPA. This makes the device an ideal choice for testing mobile devices that operate on different generations of cellular networks. Additionally, the 8922 is equipped with advanced measurement capabilities, allowing users to perform key performance indicators assessments, such as power, modulation quality, and spectral emission analysis, ensuring devices meet stringent regulatory and performance standards.

The 8922 is designed with an intuitive user interface that simplifies the setup and execution of tests. It features a large color display, making it easier for users to view test results and navigate through various functions. The built-in automation capabilities enable seamless integration into production environments, where efficiency and repeatability are crucial for high-volume testing.

Technologically, the Agilent 8922 incorporates advanced signal processing algorithms, which enhance its measurement accuracy and speed. The device's architecture allows for real-time analysis of signals, enabling users to identify issues quickly and efficiently. This is particularly important in the realm of mobile communications, where time-to-market is critical for competitive advantage.

Another significant characteristic of the 8922 is its flexible configuration options. Users can customize the test set with different hardware and software modules to suit specific testing needs. This scalability ensures that the 8922 remains relevant as wireless technologies evolve and new standards emerge.

In conclusion, the Agilent Technologies 8922 is an indispensable tool for professionals engaged in the testing of mobile communications devices. Its broad support for multiple standards, advanced measurement capabilities, user-friendly design, and flexibility make it a top choice in the telecommunications testing community. As the mobile communication industry continues to advance, the 8922 stands out as a leading solution for ensuring that devices meet quality and performance expectations.
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