VNA485E Vector Network Analyzer

  The VNA485E is a vector network analyzer with a frequency range of 100kHz to 8.5GHz, with 2-port and 4-port options. It is suitable for mobile communication, satellite, radar and other fields, and can provide customers with accurate measurements in the R&D and production of RF components such as filters, antennas, circulators, isolators, amplifiers,switches, etc.
       The VNA485E has leading performance in the same type of instrument. Its dynamic range, measurement speed and trace noise are better than similar products in the market. Its high temperature stability, high calibration consistency and high reliability ensure accurate measurement results during long-term operation.
       VNA485E has complete measurement and calibration functions such as limit test, port extension, fixture simulation,etc. It is compatible with existing mainstream calibration components and software interfaces, enabling customers to smoothly migrate existing calibration components, equipment software, tools and matrix switches.
       The VNA485E is a desktop instrument, with integrated design of a 10.4 inch touch screen. The key and menu design is consistent with the industry's usage habits, which is convenient and easy to use.

■ Frequency range: 100kHz~8.5GHz                                                                          

■ Excellent Noise : <0.005dB RMS (IFBW=70kHz)

■ Excellent dynamic range: 130dB(typ.)

■ High temperature stability : <0.01dB/^oC

■ Support time domain analysis(TDR)

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

■ Supports mechanical and electronic calibration kits

■ Automatic port extension

■ Compatible with the software UI of mainstream products, in line with the user's operating habits

■ Fixture simulation (de-embedding, port matching,impedance conversion, baluns, etc.)

■ Support SCPI and VISA

■ 10.4 inches XGA color LCD with touch screen

VNA485E Dynamic range)

TDR time domain test

Ultra Low Trace Noise : <0.005dB RMS (IFBW=70kHz)

Powerful build-in Matching circuit simulation

SYSTEM MEASUREMENT RANGE

Frequency Range     

100kHz to 8.5GHz

Number of Test Ports

2 or 4

Test Port Connector Type

NMD 3.5mm, male

Output Power Range                                

100kHz to 2MHz                                               

-55dBm to -10dBm                                                                           

2MHz to 8.5GHz

-55dBm to +10dBm

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

100kHz to 500kHz

95dB

500kHz to 2MHz

110dB

2MHz to 8.5GHz

135dB

MEASUREMENT ACCURACY(UNCERTAINTY)

Trace Noise: Meas. Power=Max Output Power

Transmission

100kHz to 10MHz (IFBW=3kHz)  

4mdB rms/0.03deg rms                                                

10MHz to 8.5GHz (IFBW=70kHz)               

3mdB rms/0.03deg rms                                                                    

Reflection

100kHz to 10MHz (IFBW=3kHz)

5mdB rms/0.05deg rms

10MHz to 8.5GHz (IFBW=70kHz)

3mdB rms/0.05deg rms