I bought from eleshop as a result of the recommendation on the nanovna.com page.
The delivery was fast, without problems and the product corresponds to the expectations for this price level. I have only one complaint, since most DUT have SMA female connectors and the calibration reference plane must be as close as possible to the DUT, we should be able to do the calibration at the end of the measuring cables. For this we need the SMA female calibration kit, the one supplied with the device is mostly useless.
NanoVNA-H4 vector network analyser
Details
The NanoVNA-H4 is a portable 10 kHz - 1.5 GHz vector network analyser designed to measure reflection and transmission coefficients of equipment without the need for a large analyser.
The analyser has a 3.95" touch-screen that can show the measurements in 101 points. Furthermore, the NanoVNA-H has a built in 1950 mAh battery and can be connected to an android phone or PC via USB(-C).
Both an WebApp for google chrome and an Android app are available controlling the analyser and displaying measurements.
There are many different versions in circulation, we sell the original NanoVNA-H4 by Hugen. The designer of this
NanoVNA-H4 has made an elaborate Wiki page with all guide steps and more information. You can find this page here. The NanoVNA-H4 is compatable with several software packages, windows users are advised to use nanoVNA-app, linux and macos users are advised to use nanoVNA-saver
The NanoVNA-H with 2.8" touch-screen can be found here.
Specifications
| Bandwidth | 10 kHz - 1.5 GHz |
| Measurement range | 70dB (50kHz-300MHz) 60dB (300MHz-900MHz) 40dB (0.9GHz-1.5GHz) |
| Port SWR | < 1.1 |
| Frequency tolerance | < 2.5 ppm |
| Frequency stability | < 0.5 ppm |
| Amount of scan points | 401 |
| Battery | Built-in 1950 mAh battery |
| Interface | USB type-c |
| Display | 3.95" Touch-screen TFT LCD (320x240 pixels) |
| Dimensions | 75 x 133 x 18 mm |
Accessories
The NanoVNA-H4 comes by default with:
- USB type-c cable
- 2x 15 cm SMA male-male TG316 RF cable
- SMA MALE calibration kit OPEN
- SMA MALE calibration kit SHORT
- SMA MALE calibration kit LOAD
- SMA FEMALE to FEMALE connector
- Type-c to Type-c cable
Pros and cons
- Usable and inexpensive portable vector network analyser
- Can be operated from a PC/phone (android)
- 4" touch-screen
- Relatively small frequency bandwidth
Downloads
| NanoVNA user guide |  (695.6 KB) | Download |
| NanoVNA beginners guide | (3.59 MB) | Download |
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