TrueRC Singularity 5.8 U.FL Antenna with Tube (160mm)

The TrueRC Singularity 5.8 is a compact circularly polarised omni antenna for 5.8 GHz video transmitters and digital air units with a U.FL socket. This version is 160 mm long with a protective tube over the lead, and comes in LHCP or RHCP to match the antennas on your goggles.

Key features

• 1.9 dBic gain with 99% radiation efficiency from an 11.8 mm head.
• 5.6–6.0 GHz coverage across the standard 5.8 GHz FPV channels.
• Clean signal: SWR of 1.5:1 or better and -15 to -30 dB cross-polar rejection to resist multipath.
• Protective tube keeps the 160 mm lead straight and holds the element away from the frame.
• LHCP or RHCP: choose the polarisation that matches your ground-side antennas.

Specifications

• Frequency range: 5.6–6.0 GHz
• Gain: 1.9 dBic
• Polarisation: LHCP or RHCP (choose variant)
• Radiation efficiency: 99%
• SWR: 1.5:1 or better
• Cross-polar rejection: -15 to -30 dB
• Antenna head: 11.8 mm diameter × 8.2 mm
• Length: 160 mm
• Connector: U.FL
• In the box: 1 × antenna

Confirm your VTX or air unit has a U.FL (IPEX1) socket, as IPEX4 and MMCX ports need a different version, and that 160 mm reaches where you want the element to sit on your frame.