S-A-A-2 NanoVNA V2 with SMA and 2.8 screen View larger

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NanoVNA V2 VNA analyzer 50KHz to 3000MHz N or SMA plug + metal case

The NanoVNA V2 SAA2N is an antenna and vector network (VNA) analyzer that covers the HF, VHF and UHF bands from 50 KHz to 3000 MHz, with N or SMA type connector and a metal case.

It measures the parameters S11 and S21, the standing wave ratio SWR of an antenna, the Smith and phase diagram.

Available in 2 versions:

SAA2N with a 4" (10.1cm) TFT touch screen, N plug connectors and a 3000 mAh battery included.
S-A-A-2 with 2.8" (7.1cm) TFT touch screen, SMA plug connectors and 2000 mAh battery included.

Windows and Linux compatible. Comes with firmware v2.2.

Supplied with: 1 NanoVNA V2 SAA2 (N) or SAA-2 (SMA) in a metal case, 1 battery included, 1 N or SMA plug calibration kit depending on the model (1 dummy load 50Ω, 1 open circuit, 1 short circuit ), 1 Micro-USB power cable, 2 x 50cm N Male RG142 cables, 1 N Male - N female adapter, 1 storage case. English manual to download below.

This material is no longer available and we do not know if it will be available again.

More details

  • 2.8" screen (7.1cm) with SMA
  • 4" screen (10.1cm) with N


Drivers USB SAA2 Win

Drivers USB for SAA2 & SAA2N and Windows 20.65M

Firmware SAA2

Firmwares for S-A-A-2 version with SMA connector 119.7k

Firmware SAA2N

Firmwares for version S-A-A-2N with connector N 126.8k

SAA-2N calibration guide (EN)

How to calibrate the SAA-2N with the included calibration kit. 4.32M

User guide VNA SAA2 (EN)

Nano-VNA V2 SAA2 user's guide and manual in english by NC4BR. 2.59M

NanoVNA guide to start (EN)

Guide v1.6 to configuring and using a NanoVNA, in English by Martin Svaco, 9A2JK. 3.59M

Data sheet

Frequency range: 50KHz to 3000MHz
Measuring and dynamic range: 70dB (50KHz-1500MHz), 60dB (1500-3000MHz)
Frequency accuracy: 0.5ppm
Frequency tolerance: 2ppm
Screen: 2.8" or 4" inch TFT - 320*480
USB interface: Micro-USB
Case: Metal
SWR measurement: <1.1
Input connector: N female on the 4"screen version or SMA female on the 2.8" screen version
Power supply: USB 5V or via the included battery (3000mAh)
Maximum consumption: 300mA in operation and 1A in load
Number of scan points: 201 from nanovna or 1024 via USB
Firmware version installed: v2.2
Software and compatible OS: NanoVNQ-QT and Nanovna-saver for Windows 7, 8, 10 and Linux
English user guide by OwOComm on Github : https://github.com/nanovna/NanoVNA-QT/raw/master/ug1101.pdf
2 years warranty

Example of POTY antenna SWR measurement by F4EGG

Curve of the SWR of the POTY antenna in 2.4 Ghz, measured with the Nanovna V2 SAA2N, at the QO-100 station of Thierry de F4EGG:

SWR POTY 2.4 Ghz nanovna V2

qo 100 station F4EGG



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Delivery Europe & Overseas

Stock and shipped from France

Product return

14 days to return, 2 warranty

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