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2022 Upgraded —50kHz-6.3GHz Vector Network Analyzer for Measuring S Parameters HF VHF UHF SWR, Phase, Delay, Smith Chart
Lite--VNA improves on the popular NanoVNA and SAA2. Now you can get a portable vector network analyzer (VNA) as small as the NanoVNA and capable of meeting the ultra-wide measurement range of 50 kHz to 6.3 GHz.
To minimize power consumption and size, the Lite--VNA uses only one mixer, with multiple internal RF switches for S11 and S21 measurements, and IFFT calculations for TDR and DTF measurements.
With a measurement range of up to 6.3GHz, the antena analyzer is capable of meeting common amateur radio and IoT applications, as well as emerging 5GHz testing, enabling the application of the latest 5.8GHz wifi and 5.8GHz image transmission.
Warm Tips: This vna analyzer adds a current limiting resistor during the charging design, mainly to protect the battery and the usb interface.So please turn off the vna before charging.In the off state, the product can be charged normally.
Warm Tips: This vna analyzer adds a current limiting resistor during the charging design, mainly to protect the battery and the usb interface.So please turn off the vna before charging.In the off state, the product can be charged normally.
Support S11 & S21 Parameter Measurements
Lite--VNA is a switch-switched T/R VNA that measures S11 (reflection, return loss) and S21 (transmission, insertion loss).
Each trace can be set the measurement channel by clicking on the menu Display → Channel.
Saving Measurement Data with a MicroSD Card—Support up to 32GB Memory Card
You can use a MicroSD card to save measurement data in SNP format or to save screenshots in BMP format. MicroSD card uses SPI mode and only supports smaller than 32GB and formatted with FAT or FAT32.
Click on SD CARD in the main menu to open the Save menu..
PC Control Available
It supports PC control, compatible with Linux, Windows (7+), Mac OS (10.11+). Can export Touchstone (snp) files for various radio design and simulation software through PC software.
scott bonhivert
Reviewed in the United States on September 4, 2023
Great little item, does what it claims, changing to high mhz bands is difficult.
Sean B. Corby
Reviewed in the United States on June 14, 2023
So overall, the functionality was great when I identified how simple it was and how much information it provided, but before I could even attach it to do a S11 measurement, the screen went out. The red indicator light was still visible so I'm not certain if there is a simple internal fix. Its just disappointing that I couldn't even use it to test out an antenna once.
Solar_Ize
Reviewed in the United States on May 24, 2023
It came dead-on-arrival, will not turn on. And yes, I charged it before hand. I would have expected a minimum QC on this thing as well as better construction. It is made of molded plastic with mold marks on corners, hence this is not compatible with a price tag of $280. The frequency range is appealing for WiFi bands in the AX standard, but how can I verify it if it doesn't even turn on?
miguel gomez
Reviewed in the United States on September 2, 2022
The problem I faced was related to the battery in the device. The first two had bad batteries that were bulged. Likely due to the way they were stored, so I cannot say for certain that the problem was related to the seller or the Amazon warehouse where they're held.After a back and forth over a few days and returns, this device is exactly as expected and works pretty well. Sometime soon I'll update with a comparison of the data obtained from this model vs. the Keysight and Agielent VNAs I use at the University.
Jsucks
Reviewed in the United States on September 29, 2020
Great learning tool if you’re looking to better understand antenna theory.
J.
Reviewed in the United States on September 27, 2020
Does a good job for what it is. Haven't seen much of a difference in measured values between this and a much more expensive VNA. Nice and portable. Only issue is the lackluster touchscreen which seems to have issues registering the location of touches near the outer edges of the screen (about a 0.5in or 13mm ring around the display).
WESLEY G.
Reviewed in the United States on August 15, 2020
The larger size is well worth the added price. The instrument case is a handy addition. The flow chart is a helpful addition. The inter connection screw in is a pressed part not machined we are used to with American parts. The increased frequency spectrum works on harmonics that limits the dynamic amplitude range of of the extended frequency. The enclosed case for the instrument is a welcome feature. The board with the experiments is a easy way to learn how to use the instrument. Proper documentation is a must. I wish it was made in the United States we under stand quality control, technical support and how to document what we design.
jeffrey w griffin
Reviewed in the United States on June 27, 2020
Nicely packaged with an RF demo kit, and a set of better quality calibration standards
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