Waterproof 5.8dBi Lora 915MHz Fiberglass Antenna with 20Ft Low Loss KMR195 Cable for Helium Hotspot RAK Nebra Bobcat 300 SenseCAP M1 Hotspot HNT Miner Heltec V3 Meshtastic LORA32 915MHz LoRa Module

I found this product as described prior to buying it and it works great thus far. The most important thing is that my HTN mining rewards quadrupled since I got it hooked up; given more witnesses per day. Before buying this product, I usually see 1-3 witnesses per day; now, I have been receiving 10-14 witnesses per day. I am so happy I made a decision to buy it.Customer service is great too. I contacted the seller to ask a question and they responded within 18 hours. The seller went above and beyond to help me. I will recommend this seller and their products any time.

If you are needing to TX/RX approximately 915 MHZ, THIS IS the antenna you need. The price is unbeatable (at the time I purchased). The image was taken inside my house calibrated and connected to a NanoVNA. Also while I was skeptical of the coax / cable that came with it, this test was conducted WITH the included cable. Typically, I get a better SWR if I go outside away from structures and drive a pole into the ground for mounting. Your milage may vary, but I am HAPPY with it.

It has only been a few days since installing this on my helium Hotspot and I already started witnessing more beacons. This definitely works. I would have liked if the antenna cable was a bit longer, maybe 30ft instead. But, all in all, it works for me and it was a great price.

Impressive antenna and the 20' extension is excellent.

Seems to be well made and meet all specifications. Price was fair.

EDIT: Updated reviewI've had a chance to put these antennas into use on a hilltop, and they don't perform well. People can hear the node but it can't hear them. It's just not tuned well enough.-------------------OLD ReviewI got two of these for meshtastic. After sweeping them on the nanoVNA, they are clearly tuned for 868mhz (As shown by the massive return loss dip). However they are constructed in a way that they are broadband enough for the US 902-928mhz band.SWR is 1.2 - 1.5:1 across the band, decent enough for LORA/Meshtastic and any receive application you would want to use.Don't expect 5.8dbi. I would guesstimate 3-4dbi based on the return loss.

I was testing it for 1 month with my helium miner. Unfortunately my 4dbi antenna better than 8dbi. I leave in suburb area and everybody telling that 8dbi going reach more miners. But in general antenna looks good, comes with wire and with holder.

This antenna is really working very well as i got my earnings increased for my helium miner. I would recommend this antenna for whoever has Helium miner to get more profit.

I have purchased 2 of these 5.8dBi antennas now (and plan to purchase a couple more). Both read an excellent SWR of less than 1.2 in the low 900MHz range (with 20ft cable). For the price it's an incredible value for a high quality outdoor antenna that also includes a mounting kit and cable. None of the components are cheaply made, either.I see some people here giving low ratings because their "witnesses" decreased, which has nothing to do with the quality. It's important to understand how antenna gain affects your use case (see antenna chart).

El material de la antena y los componentes son de buena calidad, excelente precio.

I bought 2 of these antennas and set themUp in different locations for my helium minors. The just don’t work! Now I have to buy other antennas. Waste of money.