Introduction
The NanoVNA-F-V2 portable vector network analyzer is a new-generation product developed based on the NanoVNA-F. It comes with a 4.3-inch IPS LCD display and an aluminum alloy casing, along with a standard 5000mAh high-capacity lithium battery for up to 7 hours of battery life. It supports both touchscreen and side-button operation and offers interfaces in both Chinese and English. The user interface is compatible with NanoVNA-F, and the measurement range has been extended to 3GHz, offering a larger dynamic range for more precise measurements and more convenient operation.
1.4.3-inch IPS LCD display with a resolution of 800x480, featuring an ultra-wide viewing angle and eye-friendly for extended use;
2. Full aluminum alloy casing, sturdy and durable, effectively shielding electromagnetic interference to ensure measurement accuracy;
3. Compact dimensions: 125mm x 75mm x 20mm, making it highly portable;
4. SMA RF interface for convenient connection to various test devices;
5. 5000mAh high-capacity lithium battery providing up to 7 hours of usage time;
6. Full touchscreen design with three additional side buttons for flexible and convenient operation;
7. Supports both Chinese and English interfaces;
8. Optimized UI design for easy measurement operations;
9. Supports screen brightness adjustment;
10. Firmware can be upgraded via a virtual USB drive without the need for a programmer. Firmware upgrades can be done using the provided USB Type-C data cable;
11. Comes with high-quality calibration components and RG405 phase-stable cables to ensure calibration accuracy;
12. Features a USB power output interface to support 5V/1A power output;
13. Uses a 2A high current charging IC for shorter charging time;
14. Includes compatible PC software with Chinese and English interfaces;
15. Allows for screen capture via the PC software to capture screen images from the device;
Basic Performance
Measuring frequency: 50kHz~3000MHz
RF output power: - 9dbm
S11 dynamic range: 50dB(<1.5GHz), 40dB(<3GHz)
S21 dynamic range: 70dB(<1.5GHz), 60dB(<3GHz)
Frequency tolerance: <0.5ppm
Port SWR: <1.1
Display: 4.3" IPS TFT(800x480)
Output capability: 5V/1A
USB interface: USB Type-C
Power consumption: 3.7V Li-Po, 5000mAh
Number of scan points: 101
Display trace: Up to 4
Marker points: Up to 4
Calibration result: Up to 5 groups
Scanning time: 2.7s/every time
Appearance Of NanoVNA-F Products
Historical firmwares
2025-06-23
NanoVNA-F_V2_App_v0.6.0.zip
1. Support NanoVNA-App (as the original author has not checked the PR yet, only the SYSJOINT branch version is currently available；
2. New feature of saving trace data to .csv file. Menu path: [STORAGE] -> [SAVE CSV];
3. New feature of SAVE DELAY (Data will be saved after a certain delay, which facilitates the measurement of DUTs that are susceptible to the surrounding environment). Menu path: [STORAGE] -> [SAVE DELAY];
4. The buzzer can be turned off: creat a file named "beep_off.txt" at the root directory of the device (the virtual U-disk) and write the number 1 into the file;
5. Add a new serial command of "vbat" for NanoVNA-APP;
6. Optimized battery icon and voltage display;
2025-02-28
NanoVNA-F_V2_App_v0.5.4.zip
1. Averaging feature added. Menu path: [CONFIG] -> [AVERAGE];
2. Added a sweeping progress bar;
3. The menu item [L/C MATCH] moved from [CONFIG] to [DISPLAY];
4.Shows the MCU chip ID on the boot screen;
5.Fixed known bugs;
2022-06-24
NanoVNA-F_V2_App_v0.5.0.zip
1. Scan points increased to 301;
2. Fixed the bug of directly setting the marker frequency in CENTER/SPAN mode;
3. Changed the frequency value color of the SAVE/RECALL menu in dark mode;
2022-05-09
NanoVNA-F_V2_App_v0.4.0.zip
1. Frequency range extended down to 10kHz;
2. Correct the group delay sign, reduce the noise of group delay trace;
3. When measuring S11 only, the S21 channel will be automatically closed and the scanning speed increased to 150 points/s;
4. Support dark mode: copy 'dark_mode.txt' to U-disk root directory to enable dark mode;
5. Console command optimization: when there is no parameter after 'save' or 'recall' command, the frequency range of all the slots will be printed;
6. Add battery icon;
2021-12-21
NanoVNA-F_V2_App_v0.3.2.zip
1. Long press the middle button to quickly set the marker frequency;
2. Supports simultaneous display of Smith R+jx and R+L/C formats;
3. Adjusted the RF output power to avoid errors in the measurement results due to the mixer overload;
4. Optimized the marker movement speed;
5. Fixed the left/right searching bug;
6. Change the font;
2021-12-19
NanoVNA-F_V2_App_v0.3.0.zip
1. Menu style optimization:
New menu UI style;
New keyboard UI style: big buttons for avoiding typing error;
Change the ordinate to 10 grids;
2. Optimized menu structure for more convenient operation;
3. Improved the measurement noise of high frequency;
4. Allow the reference position to be set to negative value;
5. Fixed known bugs;
2021-06-08
NanoVNA-F_V2_App_v0.2.4.zip
1. Fixed the bug of E-delay inputing;
2. Compatible with nanovna-saver 0.3.8;
3. Sweep points can be set by nanovna-saver or serial command;
4. Fixed the bug of snp file storage;
2021-05-10
NanoVNA-F_V2_App_v0.2.2.zip
1. Fixed the issue of abnormal measurement result on low frequency;
2. 1Hz frequency step below 140MHz;
3. New data format of Q factor;
4. New feture of L/C matching;
2021-03-02
NanoVNA-F_V2_App_v0.2.1.zip
1. Display frequency range on save/recall slots;
2. Display Smith value as R+Xj by default;
3. Allow to disable marker dragging;
4. Automatically flip the marker when the trace is at the top of the screen;
5. Support segment sweep in nanovna-saver;
2021-01-25
NanoVNA-F_V2_App_v0.2.0.zip
1. Sweep points configurable from 51 to 201 points;
2. Support saving touchstone file;
3. Add signal generator mode, support CW output with power level adjustable;
4. Support freely dragging of the mark table;
5. Quick menus for CHANNEL, FORMAT and SCALE;
6. Support trace format of REAL, IMAG, RESISTANCE and REACTANCE;
7. Support user info display (up to 50 ascii characters);
8. Increase the calibration save/recall slots to 8;
9. Bug fix;
2020-11-24
NanoVNA-F_V2_App_v0.1.0.zip
1. Sweep speed increased to 1.5s/101 points;
2. TDR function Supported;
3. Quick setting of start/stop frequency;
4. Quick setting of scale;
5. Bug fix;
