915MHz LoRa Antenna U.FL to SMA for Heltec V3 V4 T114 Board

Works and fits well. Connectors are a tad short for a thicker 3D printed case. Mine are borderline with barely enough threads to tighten down all the way. I recommend a dab of glue so the connector doesn't spin in the case when you try to tighten the antenna. Will definitely order again.

These worked great on my lilygo tdeck plus. Easy to install, good quality and do what I need. Range seems decent too for a handheld device

Tested the 4 antennas received - of the 4, 2 were center tuned for 915 at 50 ohm, and the other two were at 950. The 2 at 950 are really bad at 915, so be aware!

These fit perfectly for various 3D printed cases for both the haltech V3 and heltec V4. This size seems to be standard for antennas in this category.

As others have noted, these antennas are tuned for 868MHz and not 915MHz. In other words, they are intended for use at the European LoRa/Mestastic/MeshCore frequency. It is hard enough to get good results with a stubby antenna. Having it tuned to the wrong frequency means that it probably will not work any better than (and probably worse) than whatever you had before (unless that was nothing at all).

I like this antenna. It is short but still sends out a good signal. It's SWR is also very good.

Works awesome for my handheld lora. great size, and range is better than stock antennas.

It’s what I ordered. Didn’t really want the diy mall brand printed on the antenna. Won’t affect performance, but the pictures gave no representation of that branding.

Parfait pour du 900 mhz

They are not tuned at 915mhz. They are useless for lots at this frequency.

SWR at 915 MHz over 4 and the connecting wire, while usable, was too thin to provide full signal for 165 mW output device. There are many better LoRa antennas available.

This antenna is a 850MHz antenna, not a 915MHz version. All 4 antennas resonated at 850MHz - not suitable for LoRa in North America.

I tested all 4 antenna and their SWRs were all above 2.5 at 907 mhz. If you are lucky, you may get a batch that have 1.8 SWR. But lately the seller's QC is unsatisfactory.