Another area network analysis is greatly needed for is field testing outside of the lab. The first application for using a network analyzer is generally in the lab with a benchtop-top analyzer, for extreme RF precision. In this blog, we will go over some core measurements to prepare you for making RF measurements, S-parameters, what a Smith chart is, and different types of loss. Testing these systems ensures distortion-free transmission of communication signals and ensures a good match when absorbing power.įigure 1: Network Analyzers can test a wide variety of passive and active devices to test components and verify specifications to complex RF systems. We use network analyzers to test these components to verify specifications of building blocks for more complex RF systems. These powerful devices are used in various stages of product development and can be used to verify the performance of various components such as antennas, amplifiers, cables, and many other active or passive devices. This includes network testing for wifi, computer networks, cell phone coverage, and much more. You can get the tutorial of upgrading the firmware here.Vector network analyzers are crucial for the characterization of the devices and components used in radio frequency and microwave systems. It is compatible with Nanovna-Save PC software and its firmware upgraded is through virtual U-disk with Type-C cable. The built-in lithium battery ensures the device stand-by up to 5 hours. Additionally, it has been added up Time Domain Reflectometry function to enhance the performance. It can save more than 10 times calibration with a built-in high quality SMA calibration kit. The VNA supports Touchstone file save and export with RTC time named. For convenience and efficiency, the operating screen has been designed as full touching where the UI design has also been optimized.
The built-in RF signal generator output is up to 4.4 GHz and the output power is adjustable. The SMA RF connectors have been applied in the VNA to make connecting DUTs(Device Under Test) easier. With the performance of 70dB dynamic range for S21 and 50dB dynamic range for S11, JNCRadio VNA 3G is very suitable for field measurement, such as measuring HF/VHF/UHF antennas, filters, attenuators, duplexers, etc. It is designed with a 4.3-inch IPS LCD in the all aluminium alloy case. The sweep speed of JNCRadio VNA 3G reaches 400 pts/s, and the number of sweep points is up to 501.
JNCRadio VNA 3G is a portable Vector Network Analyzer with a frequency range of 50KHz - 3GHz. Guaranteed quality: CE( EMC, LVD), FCC and RoHS compliance.Built-in 5000mAh battery: up to 5 hours operation.
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