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1. Pls open the parcel and check before signing. And refuse if it's demaged. We can apply for compensation.
2. If you don't need the battery in the NanoVNA, pls contact us in advance.
3. We will mark real amount in invoice bec customs are very strict this period. You can contact us to check whether your country can delacre low amount. Kindly note this.
According to clients' feedback, DHL (3C way) is good for US clients, it's quick and no extra duty. But will charge duty for other countries, especially EU clients. You can choose post shipping way via Aliexpress.
4. If you are unable to pay on Alibaba, we could Accept PayPal, our PayPal account is sales06"at"uchances.com, pls keep us updated when you finish the payment, thank you.
ANY OTHER QUESTION PLS CLICK HERE TO CONTACT US.
S-A-A-2 NanoVNA V2
3GHz vector network analyzer, designed by OwOComm, under the LGPL license agreement, we using 0.5ppm TCXO, ensures the frequency accuracy of high frequency measurement; A metal case can fully protect the internal precision circuit, and fully consider the protection of external interface; 2 customized high-performance SS405 SMA RF cables provide good stability of amplitude and phase; Equipped with high-performance calibration kits can ensure that the calibration SWR is less than 1.03 when it reaches 3GHz; An EVA out packaging , make it easier to carry and store. |
The S-A-A-2/NanoVNA_V2 uses a similar user interface to the NanoVNA, but with a different technical architecture, the S-A-A-2/NanoVNA_V2 does not load the initial calibration data at startup, and does not automatically interpolate the calibration data after the user changes the frequency, and must recalibrate or call back the calibration data after each startup and frequency change. Please read the user manual carefully before use to avoid damaging the device.
VNA-QT software download: https://github.com/nanovna/NanoVNA-QT/releases
nanovna-saver https://github.com/zarath/nanovna-saver/tree/feature/nanovna-v2
User guide: https://github.com/nanovna/NanoVNA-QT/raw/master/ug1101.pdf
Test 2.4G antenna
Test 10dB attenuator reflection up to 3.3GHz
Test 30dB attenuator up to 3.3GHz
test UHF duplexer
Basic performance:
Frequency range: 50kHz - 3GHz
Frequency tolerance :2ppm
Frequency Stability:0.5ppm
System dynamic range (calibrated): 70dB (up to 1.5GHz), 60dB (up to 3GHz)
S11 noise floor (calibrated): -50dB (up to 1.5GHz), -40dB (up to 3GHz)
Sweep rate: 100 points/s
Display: 2.8'', 320 x 240
USB interface: Micro USB
Power: USB, Maximum charge current 1A
Battery: 1950mAh lithium-ion
Battery connector: JST-XH 2.54mm
Maximum sweep points (on device): 201
Maximum sweep points (USB): 1024
Port 2 return loss (1.5GHz): 20dB typ
Port 2 return loss (3GHz): 13dB min
VNA-QT software supported platforms: Linux, Windows (7+), Mac OS planned
The NanoVNA software uses the GPL protocol to open source, aiming to attract more young people to pay attention to radio frequency and wireless.
We will continue to provide updates and technical support services for NanoVNA within 3 years after purchase.
We will test before shipment and connect directly to the SMA port for calibration, the calibration data is stored in state 0, and the boot will load the status 0 data directly.
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