3 dBi Helium Outdoor Antenna (EU 868)
We now offer our own brand of helium outdoor antennas. These antennas are all vertically polarized monopole omnidirectional, affordable and of good quality.
Antenna specifications
- Vertically polarized monopole
- Ultra Distance Omnidirectional Transmission
- Range : 858-878Mhz
- VSWR: < 1.5
- 360° Beamwidth
- Gain : 3.0dBi
- Max Power: 50W
- Impedance: 50 Ω
- Connector : N-J Type / N-Male
- Rated Wind Velocity: 36.9 m/s
- Operation Humidity: < 95％
- Operation Temperature : – 40 ?C ~ + 55
- Size: Φ25 * L360 ± 10mm
In the box
- 3dBi Helium outdoor Antenna
- Pole mounting clamp
Wouter (verified owner) –
Bought the antenna as a replacement for the Heltec stock antenna (also 3 dBi). I mounted the antenna on a Nebra magnetic foot, placed just outside of the window. Within 24 hours the witnesses jumped from 0 to 18 and traffic multiplied by about a factor 4. This antenna was money well spend.
Guilherme Reis (verified owner) –
Perfect antenna. I had the same as the Wouter in the other comment. I have a Nebra indoor with 0 witnesses, and now with the antenna outside of my window, I already have 31 witnesses. I am pretty happy.