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VNA 485 Vector Network Analyzer
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VNA 485 Vector Network Analyzer

Help companies complete the measurement of RF devices with high efficiency and low
 
■   Measuring frequency300KHz~8.5GHz
 
■   Ultra high dynamic range:>135dB(IFBW=10Hz)
 
■   Ultra-low trace noise:<0.004dB RMS
 
■   Industry leader in measurement speed:10ms(401 point,IFBW=100KHz,
SPAN=200MHz)。
 
■   Efficient multi-user function, flexible configuration of user ports.
Specification
Relevant information
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VNA485 is a self-developed vector network analyzer with a frequency range of 300kHz to 8.5GHz. There are 2 ports and 4 ports for customers to choose. It is suitable for mobile communication, satellite, radar and other fields. It can complete accurate measurement for customers in the research and development and production of filters, antennas, circulators, isolators, amplifiers, switches and other radio frequency components.

VNA485 has leading performance among the same type of instruments. Its dynamic range, measurement speed and trace noise are better than mainstream products in the market. Its high temperature stability, high calibration consistency and high reliability ensure long-term operation. Accurate measurement results.

VNA485 has complete limit test, port extension, fixture simulation and other measurement and calibration functions, compatible with existing mainstream calibration parts and software interfaces, so that customers' existing calibration parts, equipment software, tools and matrix switches can be smoothly migrated

 

SYSTEM MEASUREMENT RANGE

System Impedance

50Ω(75Ω via adapter)

Test Port Connector Type

N-Type, Female

Number of Test Port

2 or 4

Frequency Range

300kHz to 8.5GHz

Frequency Setting Resolution

1Hz

Output Power Range

300KHz to 10MHz

-55dBm to +10dBm

6GHz to 8.5GHz

-55dBm to +8dBm

Power Setting Resolution

0.05dB

Number of Measurement Points

1 to 100,001

System Bandwidths(IFBW)

10Hz to 1.5MHz

System Dynamic Range1: Boost Mode @IFBW=10Hz

300KHz to 10MHz

125dB

10MHz to 6GHz

135dB

6GHz to 8.5GHz

130dB

Cross Talk

300KHz to 10MHz

-110dB

10MHz to 6GHz

-120dB

6GHz to 8.5GHz

-100dB

MEASUREMENT ACCURACY(UNCERTAINTY)

Trace Noise: Meas. Power=Max Output Power

Transmission

300kHz to 10MHz(IFBW=3kHz)

3mdB rms/0.02deg rms

10MHz to 8.5GHz(IFBW=70kHz)

4mdB rms/0.03deg rms

Reflection

300kHz to 10MHz(IFBW=3kHz)

3mdB rms/0.02deg rms

10MHz to 8.5GHz(IFBW=70kHz)

5mdB rms/0.05deg rms

Temperature Stability

300kHz to 3GHz

0.005dB/℃(Typical)

0.1deg/℃(Typical)

3GHz to 6GHz

0.01dB/℃(Typical)

0.2deg/℃(Typical)

6GHz to 8.5GHz

0.04dB/℃(Typical)

0.8deg/℃(Typical)

 

CORRECTED SYSTEM EFFECTIVE DATA

Description

300kHz to 10MHz

10MHz to 3GHz

3GHz to 6GHz

6GHz to 8.5GHz

Directivity

46 dB

44 dB

38 dB

38 dB

Source Match

43 dB

40 dB

37 dB

36 dB

Load Match

46 dB

44 dB

38 dB

38 dB

MEASUREMENT SPEED

 

Port Switchover time

RF Range Fixed Mode=ON:500μs

RF Range Fixed Mode=OFF:2ms

 

Profile name Download
VNA485 Product Catalog click to download
VNA485 Specification click to download
   
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