Singularity 2.2 Wideband

Singularity 2.2 Wideband — 2100–2500 MHz CP Omni Antenna

The Singularity is TrueRC's signature circularly polarized antenna, the smallest CP antenna design in the world. Its design builds both the feeding network and the circular-polarization elements into the antenna itself. That keeps it small, light and durable, which suits UAV airframes well.

The Singularity 2.2 Wideband scales that design up to cover a full 400 MHz, from 2100 to 2500 MHz, in a single antenna. It handles links that sit below the 2.4 GHz ISM band as well as the band itself. It delivers high efficiency, a uniform and stable omnidirectional radiation pattern, and excellent axial ratio across the whole bandwidth, in a DC-grounded construction.

Product highlights

• Wide 2100–2500 MHz bandwidth
• Compact size
• High efficiency
• Uniform, stable omnidirectional radiation pattern
• Excellent axial ratio throughout the bandwidth
• DC-grounded construction

Specifications

• Frequency range: 2100–2500 MHz
• Bandwidth: 400 MHz
• Gain: 1.7 dBi
• Polarization: RHCP or LHCP
• Axial ratio (within main beam): 2 dB
• Pattern: Omnidirectional
• Beamwidth: 360° horizontal (AZ) / 90° vertical (EL)
• Impedance: 50 Ω
• Max SWR: 1.8:1
• Max S11: −10 dB
• DC: Grounded
• Dimensions (head): 40.6 mm dia. × 24.0 mm height
• Cable: RG402
• Connector: SMA