Antenna Helical 433MHZ 2.2dBi 35mm

Description

A helical antenna is an antenna consisting of one or more conducting wires wound in the form of a helix. A helical antenna made of one helical wire, it has been widely used in telecommunication to communicate. One of the main reasons to use a helix antenna is its low cost and compact size.

Features

• Compact Size.
• Low Cost.
• Right Angle version available on request.
• Tin and Nickel plated for corrosion-free.
• Antennas with a rubber sleeve to protect from sparks.

Specifications 

• Dimension: 23mm.
• Diameter: 9mm.
• Model LWC: 433-HELIX-15.
• Frequency Range: 433 MHz.
• Gain: 0.5 dB Approx (depends on PCB ground plane).
• Impedance: 50.
• VSWR: < 1.5.
• Polarization: Vertical.
• Power Handling: 10W.
• HPBW: H: 3600, V: 30.
• Connector Direct: Solder.
• Housing: PB(Passivated).
• Operating Temperature: -30 to 60C.
• Humidity: 5 95%.

Application

•  Sub GHz,Smart Meters.