HELIX-13 Helix antenna 2350 MHz, 14 dBD
In stock, shipped in 1 to 2 days
Helix antennas are directional antennas for circular polarisation. Circular polarisation offers particular advantages when the waves to be received can assume any angular position by reflection. Such polarisation rotations also occur when crossing the ionosphere, i.e. when receiving satellite signals. For this reason, circular polarisation is often used in the satellite range.
By rotating the phase by 90 degrees, the reception of a normal Yagi antenna can be up to 18 dB worse! If problems with reflections are to be expected when operating indoors, helix antennas often prove to be a problem solver.
All antennas are designed for mast mounting, are supplied as standard with an N-type socket and are made of corrosion-resistant aluminium, all screws are made of stainless steel.
Product Name | Helix-13 |
---|---|
Number of Turns | 21.0000 |
Number of connectors | 1 |
Mono-/Multiband | Monoband |
Brand | WiMo |
Supported Bands | 13cm |
Height | 10 |
Weight | 700 g |
Boom length [cm] | 80 cm |
Max. Power [W] | 500 W |
Frequency Range | 2300 - 2450 MHz |
Polarisation | Circular |
Antenna Guying | No |
Antenna Type | Directional Antenna |
Design of antenna | Helix Antenna |
Strut | no |
Antenna mount | Rear |
Gain [dBi] (free space) | 16.1 |
Gain 2.4 GHz [dBi] | 16.1 |