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. This antenna has a frequency range of 824 – 960 MHz & 1710 – 2170 MHz with a gain of 1 dBi depending upon the PCB ground plane. One of the main reasons to use a helix antenna is its low cost and compact size.

Application: GSM 800/900/1800/1900

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

Package Includes:

1 x LWC-GSM-HELIX-RA-01 Dual Band Helix Antenna

Specification:

Model	LWC-GSM-HELIX-RA-01
Frequency (MHz)	824 – 960 & 1710 – 2170
Gain	~ 1 dBi (depends on PCB ground plane)
Impedance (Ω)	50
VSWR	<2.2
Polarization	Vertical
Power Handling (W)	10
HPBW	H: 3600 ; V: 300
Connector	Direct Solder
Operating Temperature (°C)	-20 to 60
Humidity	5 – 95%
Length (mm)	25
Diameter (mm)	6
Weight (gm)	5
Shipment Weight	0.01 kg
Shipment Dimensions	3 × 2 × 1 cm