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.
USB interface: USB type-C communication mode: CDC (serial)
Power: USB 5V 120mA, built-in 400mAh battery, maximum charging current
0.8A
Number of scanning points: 101 (fixed)
Display Tracking: 4, Marking: 4, Setting Save: 5
Frequency Tolerance:<2.5ppm
Frequency Stability:<0.5ppm
Packaging & Shipping
Packing list
NanoVNA host (with 450mAh battery) x 1
USB Type-C data cable x1
30cm SMA male to male RG174 RF cable x2
SMA male calibration kit (OPEN / SHORT /LOAD) x1
SMA female to female connector x1
Block
Shipping
This NanoVNA includes a battery. We transfer it to Hong Kong for distribution. Ship via DHL, UPS etc. Mostly by DHL. Will choose a suitable one based on your address. Unspecified shipping way if didn't contatc us.
Recently, European customers responded for DHL's import fees. If you want UPS or other service, please contact me online or leave messgae on feedback or by email. We will check more for you. sales11<at>zeenko.cn
Our Services
NanoVNA is an open source hardware project, everyone can be free to clone and DIY, but we hope you can do more understanding before you do it, there are some customers reflected that they have bought the low quality nanoVNA from
other sources. We have found some low quality clones on the Internet which claimed have completed the project. Buying such hardware may be harm on NanoVNA performance, or leading to measurement error.
We provide 5 firmware on the network hard drive, you can choose the appropriate brush in accordance with the relevant tutorials, 5 firmware differences are as follows: nanoVNA_300_ch:50K-300MHz,5*7 Bitmap font,4 tracks nanoVNA_900_ch:50K-900MHz,5*7 Bitmap font,4 tracks(Default) nanoVNA_900_aa:50K-900MHz,7*13 Bitmap font,2 tracks (Antenna Analyzer) The 800MHz firmware works better at higher temperatures. nanoVNA_800_ch:50K-900MHz,5*7 Bitmap font,4 tracks(Recommended) nanoVNA_800_aa:50K-900MHz,7*13 Bitmap font,2 tracks (Antenna Analyzer)
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.
