https://groups.io/g/nanovna-users
 
There are several numbers of great companion PC tools from third-party.
NanoVNASharp Windows software by hugen79
 
NanoVNA WebSerial/WebUSB by cho45
 
Android NanoVNA app by cho45
 
NanoVNASaver by mihtjel
 
TAPR VNAR4 supports NanoVNA by erikkaashoek
 
see python directory to use NanoVNA with Python and Jupyter Notebook.
 
 
Documentation
NanoVNA User Guide(ja) by cho45. (en:google translate)
 
 
 
 
 
Features a 2.8-inch or 4” touch screen, 400mAh battery for off-line application in 2 hours.
 
Specifications: Material: PCB Color: Black (Shielded Version) Measurement frequency: 50KHz~900MHz RF output: -13dbm (maximum -9dbm) Frequency accuracy: <0.5ppm Measurement range: 70dB (50KHz-300MHz), (50dB (300M-600MHz), 40dB (600M-900MHz) Display: 2.8 inch TFT (320*240) USB interface: USB type-C Communication mode: CDC (serial) USB: 5V 120mA Battery: 1 * lithium battery, 3.7V, 450mAh (included) Number of calibration points: 101 (fixed) Number of scanning points: 101 (fixed) Display tracking: 4, Marking: 4, Setting save: 5 PCB size: 85.5 * 54 * 11mm / 3.4 * 2.1 * 0.4in (without connectors and switches) Package size: 190 * 100 * 30mm / 7.5 * 3.9 * 1.2in Package weight: 139g / 4.9ounce
#1 Package list:
1 * NanoVNA host 1 * USB Type-C data cable 1 * SMA male calibration kit (OPEN / SHORT /LOAD)
 
Direct shipped from maker and local stovk