5.8GHz Clover-leaf antenna works in the frequency band of 5.8GHz ISM. It can be used in the 5.8GHz wireless video module AVL58 (both TX and RX), and also other transmitter and receiver working in the frequency band of 5.8GHz. The product has the following characteristics: low profile, light weight, high reliability and wide communication range. The cloverleaf antenna design has proven to be one of the best antenna designs for aero-modeling activities, especially the FPV flying.

The product has the characteristic of wide wave band range and circular polarization to ensure the stable transmitting and receiving when the aircraft is in any attitude and position. So it can provide reliable wireless video signals during a flight. The antenna has an advantage of good direction and has a wider and well-distributed range of signal than a common antenna, which are important characters during a flight.

(Fig.1) The RX antenna’s coaxial cable can be slightly bent to meet the need in different directions with a limited angle of not larger than 28 degree (Semi-diameter of the bent arc should not be shorter than 40mm), which increases the flexibility of installation.

(Fig.2) Please try your best to keep the antenna straight. The antenna use coaxial cables of high quality, which assures a better performance of this product.

Specifications

Performance Parameters

Wording Frequency 5.8GHz

Gain（3-Lobe） 1.2dBi

VSWR ≤1.5

RF Bandwidth 150MHz

Horizontal Bandwidth 360° omni

Vertical Bandwidth ≥95°

Polarization Mode Right-Handed Circular Polarization

Physics Parameters

Working Temperature -55o ~125o

Height TX: 70.06 mm RX: 80.06 mm

Diameter of Antenna Head 35.72 mm

Weight TX: 13.43g RX: 14.27g

Hardware Functions Supported

Antenna Options SMA

Maximum Power Supported 2W

Soft Bend Limit of Coaxial Cable (Semi-diameter should be larger than 40mm)