HGLRC Omni 5.8GHz - 250mm RHCP MMCX 90°

HGLRC Omni 250mm MMCX is an omnidirectional antenna with an MMCX 90° connector and gain of up to 4.4 dBi for the 4.9-6.2 GHz band. Its total length of 250 mm makes it suitable for freestyle and long-range drones, where the radiating element needs to be positioned as high as possible. Thanks to its length, the radiating element is above the battery and other drone components, preventing them from blocking the signal.

Thanks to the MMCX connector, the antenna plugs directly into the video transmitter, saving both weight and space. The antenna has a rigid section (“leg”) measuring 150 mm, used to mount it in a 3D-printed holder on the drone frame.

The wide band covers standard 5.8 GHz channels as well as lower and higher frequencies, making the antenna suitable for video transmitters with an extended channel range. The manufacturer states a VSWR of up to 1.8 – a low voltage standing wave ratio (“VSWR”) means less power is reflected back into the transmitter, resulting in less video transmitter heating.

Do not power on the video transmitter without an antenna connected.