You like the fun of DIY or you plan to customize it. Pre-assembled NanoVNA-H is one of the most convenient options to have a NanoVNA Versions of pre-assembled NanoVNA at very affordable prices. The latest version is NanoVNA-H rev3.6 and NanoVNA-H4 rev4.3. The measurement frequency up to 900MHz by using harmonics of the internal frequencyįollow this link to check the firmware and hardware of Hugen's redesigned version of NanoVNA. NanoVNA was designed to work ranging from 50kHz-300MHz. Hugen’s NanoVNA-H improved NanoVNA with a 5V DC-DC boost converter, which enables stable operation driven solely by a 3.7V Li-ion battery. Therefore, Edy555’s original version was unable to be stably powered from 3.7V Li-ion battery pack, and requires external USB power supply to work without flaws. NanoVNA's mixer SA612A needs stable 5V power supply to work. It is a low cost yet high performance (at its price point) vector network analyzer (VNA), with LCD display, and can be powered from a 3.7V Li-ion battery.Īs known by most hobbyists, NanoVNA has become the most popular VNA and antenna analyzer project in the community since its release in 2019.Įdy555 hosts his firmware and hardware repository at įollow this link to get the original schematics and firmware documentation.Hugen improved Edy555's original design by introduction two extensions: With a measurement range of up to 6.3GHz, the LiteVNA is capable of meeting common amateur radio and IoT applications, as well as emerging 5GHz testing, enabling the application of the latest 5.8GHz wifi and 5.8GHz image transmission.NanoVNA is a handheld Vector Network Analyzer (VNA) with small outline, originally designed by edy555. LiteVNA includes a MicroSD slot, so you can save field test data or screens to a MicroSD card at any time. Combined with an easy-to-use interface consistent with the NanoVNA, the LiteVNA can now be easily used as a field test tool. To minimize power consumption and size, the LiteVNA uses only one mixer, with multiple internal RF switches for S11 and S21 measurements, and IFFT calculations for TDR and DTF measurements.ĭesigned with the community's input in mind, the LiteVNA now brings faster scanning speeds and more scan points in addition to a wider measurement range. Now you can get a portable vector network analyzer (VNA) as small as the NanoVNA and capable of meeting the ultra-wide measurement range of 50 kHz to 6.3 GHz. LiteVNA improves on the popular NanoVNA and SAA2.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |