Geekstory 32db hoge Aanwinst CIROCOMM 5cm GPS Antenne Actieve Ceramische Antenne 25x25x2mm

verbessert den empfang in meinem LILYGO T-Beam Meshtastic LORA32 433MHz ESP32 deutlich. einfach die kleine alte Keramikantenne abstecken und die neu anstecken, fertig. Ich verwende das Board als Lora-Tracker und habe es mit dieser Antenne in ein Gehäuse eingeabut und der Empfang ist trotzdem sehr gut.

Went from 3-5 SATs inside to 8-10, using with my TTGO meshtastic board. Would highly recommend.

I bought this to replace the stock antenna that came with my Meshtastic T-Beam LoRa radio. My radio would run all day and rarely connect to a GPS satellite, and when it occasionally did, two minutes later it would lose the signal. After switching to this new antenna, the instant I turned on the power to the Meshtastic, it connected to 7 satellites. After running several hours, the fewest number of connected satellites was 4, and the maximum was 7. I now have a constant GPS signal, and I'm thrilled with this new antenna.

Diese Antenne hält was sie verspricht! Habe sie auf einem Lilygo TTGO TTN Mapper Modul mit einem Ublox Neo6m im Einsatz. Die serienmäßige Antenne hat in geschlossenen Räumen kein GPS lock gebracht, aber mit der Cirocomm Antenne bekomme ich auch in Wohnräumen 8 Satelliten.

This antenna made all the difference when I switched it with the antenna that came with my (generic) ublock-6m GPS module. This is an ACTIVE antenna and is about 1.125" square. It comes with a IPEX connector. It is very important to know if your GPS module requires an Active or Passive antenna. They are NOT interchangeable.The antenna will technically "Work" by itself, but for optimal performance, placing it on a small ground plane (piece of metal about 3" square will make a tremendous performance difference. The ground plane works best if it has contact with the metal case on the backside of the antenna module. I can easily get 8 -10 satellites tracking while inside, away from windows (wood frame house). It will work without the ground plane, but I only get 3 - 5 satellites, and it takes longer to get the first lock. If you are exclusively using this outside, you could probably get away without the groundplane. The antenna that came with my gps module was a joke, about 1/2" square, and I could barely got 3 -4 satellites OUTSIDE... and if weather got cloudy, no lock at all. So if you are having issues with your GPS module, perhaps this antenna will help.