DUAL LoRa 5.5 - 2 x Omni 5.5dBi Antennas

Omni LoRa 5.5 High Gain Antenna for Helium and Bobcat Miner

Specialized antenna for Helium and Bobcat miner.

Consists of two stacked vertical dipoles and 2-Way coaxial cable phasing harness combiner.

Antenna has more gain than any Omni antenna, white Fiberglass rods regardless of what was written on label you can find on the internet.

Major types of LoRa Helium antennas. Omni and Directional.

Omni Omnidirectional antenna is a class of antenna which radiates equal power in all directions perpendicular to an axis, with power varying with angle to the axis (elevation angle). In other words, Omni antennas cover 360° and the power is distributed on all sides. This kind of antennas are good if you live in urban cities, and plan to cover that one city.

Directional antenna is an antenna which radiates or receives greatest power in specific directions allowing increased performance and reduced interference from unwanted sources. Directional antennas provide increased performance when greater concentration of witnesses is in a certain direction. This types of antennas are way batter for city edges, suburbs, villages and hamlets.

No matter what type of antenna you chose, if you plan to have the best possible signal, it is crucial that the antenna is outside, on highest possible position.

Azimuth Radiation Pattern for Helium Omni 5.5 dBi antenna stack.

Elevation Radiation Pattern for Helium Omni 5.5 dBi antenna stack of two vertical dipoles.

Specification

• Frequency range: 862 - 870 MHz
• Gain: 5.5 dBi
• Omni: 360°
• -3 dB Vertical Beam width: 31.8°
• Stacking distance: 300 mm
• Polarization: vertical
• Nominal Input Impedance: 50 Ohms
• Connector: N
• Mounting Mast Diameter: 30 - 50 mm

Omni antennas are perfect for city center and high urban areas. It allows 360° coverage and getting witnesses all around.