VNA4265 Vector Network Analyzer

With frequency range from 10MHz to 26.5GHz, the VNA4265 vector network analyzers can cover the C/X/Ku/K band microwave products test. It can be widely used in R&D and production testing in microwave communications, satellite communications, aerospace and military industries, etc. With a 12.1-inch touch screen and physical function buttons, it is convenient for customers to perform various debugging operations.

The VNA4265 provides first-class system performance, and its key indicators such as dynamic range, trace noise, test accuracy, test stability and so on have reached the international leading level, ensuring that customers every test data is reliable and accurate.

The VNA4265 has complete vector network testing and analysis functions and calibration methods, and supports major mechanical and electronic calibration kits, to meet the flexible and diverse test needs and useages. It also provides a wealth of peripheral interfaces, which is convenient for customers to build various test systems with other measurement equipment and control monitoring equipment, and also provides a wealth of software interfaces to meet the various automated testing needs of customers.

■ Flexibly configurations choose :14GHz, 20GHz, 26.5GHz and 2ports, 4Port                                                                               

■ Ultra-Low Trace Noise: 2mdB RMS (typical) @IFBW=70kHz

■ Excellent dynamic range: 135dB @26.5GHz(typical)

■ Wide output power range: -55dBm ~ +10dBm

■ Support time domain analysis(TDR)

■ Complete calibration methods(including SOLT, SOLR, TRL, response calibration, etc.)

■ Compatible major mechanical and electronic calibration kits

■ Various embedding/deembedding techniques such as automatic port extension, fixture simulation, etc.

■ Intuitive UI, in line with the user's operating habits

■ Compatible with control interfaces such as VISA and SCPI of mainstream instruments, and compatible with customers' existing test software

Excellent dynamic range: 135dB @26.5GHz(typical)

Ultra-Low Trace Noise: 2mdB RMS (typical) @IFBW=70kHz

TDR function:

Inherits the efficient and accurate time domain function algorithm, and extends the frequency to 26.5GHz,

bringing higher time (length) test resolution for customers

8.5GHz VS 26.5GHz

SYSTEM MEASUREMENT RANGE                                                                                                                                                                                                          

Frequency Range

10MHz to 26.5GHz

Number of Test Ports

2 or 4

Test Port Connector Type

NMD 3.5mm, male

Output Power Range

-55 dBm to +10 dBm

System Impedance

50Ω

Frequency Setting Resolution

1Hz

Power Setting Resolution 

0.05 dB

Number of Measurement Points

1 to 20,001

System Bandwidth(IFBW)

10Hz to 1.5MHz

System Dynamic  Range1:

(RF Range Fixed Mode=OFF)

@IFBW=10Hz

10MHz to 6GHz

135dB

6GHz to 20GHz

132dB

20GHz to 26.5GHz

130dB

MEASUREMENT ACCURACY(UNCERTAINTY)

Trace Noise: Meas. Power=Max Output Power

Transmission

10MHz to 6GHz(IFBW=70kHz) 

4mdB rms/0.03deg rms 

6GHz to 26.5GHz(IFBW=70kHz)  

3mdB rms/0.02deg rms

Reflection

10MHz to 6GHz(IFBW=70kHz)

5mdB rms/0.02deg rms

6GHz to 26.5GHz(IFBW=70kHz)

3mdB rms/0.02deg rms