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SeeSii NanoVNA-F V3 Vector Network Analyzer
This NanoVNA-F V3 vna analyzer is a new production machine from 2023, with 4.3 inch 800 x 480 large touchscreen display, 1MHz to 6GHz widely measuring range, the scan speed of NanoVNA-F V3 is up to 200 points/s and the maximum scanning points is up to 801.In addition, the nanovna analyzer supports TDR function which is useful for cable lengths measurement.
Seesii upgraded value nanovna-f v3 kit includes :
1 x NanoVNA-F V3
1 x Gold-Plated SMA Calibration Kit (LOAD, OPEN and SHORT)
1 x SMA Female to SMA Female Connector
1 x SMA Male to SMA Male Connector
1 x SMA JKW Connector
2 x 20cm/7.9" RG405 Cables
1 x USB Type-C Data Cable.
1MHz-6GHz ultra-wide measuring frequency range
Compared to the Nanovna-F V2 (50kHz-3GHz), the upgraded Nanovna-F V3 has 1MHz-6GHz ultra-wide measuring frequency range,
The S21 dynamic range of NanoVNA-F V3 is 65 dB, while the S11 dynamic range is 50 dB. The scan points is up to 101-801 and the calibration result storage is 12, covering up to the full low or high frequency range. Faster and more accurate measurement performance, you can easily cope with measurement test in various fields.
4.3 inch Sensitive Touch Screen
With 4.3 inch 800 x 480 high definition screen, which can let you operate and see the data more clearly, give you a better using experience.
Built-in 4500mA-h Battery
Ultra-long battery life,with type-C charging cable and LED charging indicator,it can be fully charged within 3 hours,no need to charge frequently.
SMA Connectors, Stable and Durable
It is made of metal material, which is durable and can effectively shield electromagnetic interference. With SMA connector design which can be used to connect DUTs directly.
PC Software Control Available
Support PC Software control and compatible with NanoVNA-Saver for convenient measurement data transfer.
Comparison of NanoVNA-F V3 and NanoVNA-F V2
Multiple Measurement Functions
The lastes NanoVNA-F V3 antenna analyzer is suitable for antenna testing of MF/HF/VHF/UHF/SHF bands. Supports a variety of display formats: Log Mag, Linear Mag, Phase, Smith R+jX, Smith R+L/C, VSWR, Polar, Group delay, Resistance, Reactance, etc. It can also be used to measure filters, amplifiers, attenuators, cables, power dividers, couplers, duplexers and other RF components.
DG
2025-08-13 17:09:38
I love it! Does everything I expected, and then some.
Chris
2025-08-05 16:22:51
Unit arrived with another customer's configurations locked in memory. Antennas tested were no where within expected specifications. Unit did not seem to want to take a charge. Spoke with customer service. They insisted I return the defective device. Good luck to anyone who doesn't read this review, because you're the one who will likely wind up with it on your doorstep next.
Yves L. Chenevert
2025-06-09 11:56:24
You need the cable that came with the unit to be able to recharge.It doesnt have the Measure menu like the H4Accuracy is excellentScreen resolution is excellentWith 801 point. The unit scan very rapidly
Thomas Klein
2025-03-30 10:27:05
Für den Preis ein absolut geniales Tool 😃, das Equipment im deutlich 4stelligen € Preisbereich ersetzen kann!
StellaW.
2024-11-24 21:07:02
Eine Empfehlung für alle, welche Antennen messen und Abstimmen wollen. Anleitung gibt es zum Download als PDF im Internet. Das Set enthält alles, was man braucht. Spezielle Adapter von SMA auf andere Normen müssen ggf. zusätzlich bestellt werden. Die Bedienung ist möglich. Das Menü ist in Englisch verfügbar. Allerdings ist es nicht ganz einfach, den Marker entlang der Kennlinie via Touchscrenn zu verschieben, da dadurch gelegentlich das Bedienmenü aufpoppt.
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