Model AH-5759 5700-5900 MHz 16 dBic Gain 
 

HELICAL ANTENNA

Design Features: The AH-5759 uses extended stubs to provide the greater gain while maintaining the wider beam-width. This high-gain low-profile antennas use Circular Polarization Antenna Technology - which delivers better penetration through obstruction and interference. This commercial grade antenna provides superior performance as compare to significantly larger and more expensive products. Our AH series helical antennas are smaller than conventional yagi antenna. The AH-5759 Helical Antenna is supplied with a specially designed mounting arrangement for steering the antenna in both planes, over 360 Degrees in Azimuth and 90 Degrees in Elevation for terrestrial and satellite links.

Constructions: The AH-5759, like all our AH series helical antennas, utilizes circular polarization to minimize the effects of multipath interference. Both Right Hand Circular Polarized (RHCP) and Left Hand Circular Polarized (LHCP) helical antenna models are available. The AH-5759 Helical Antenna is light weight, broadband and rugged helical antennas, supplied with fiberglass radome to protect the antenna from environment. Cylindrical enclosure is used for low wind loading and for minimal effect of ice formation on the helical antenna operation as well as providing an aesthetically pleasing appearance.

Electrical Specifications:
Frequency Range5700-5900 MHz
Gain16 dBic
Bandwidth5.7-5.9GHz
PolarizationCircular - LHCP or RHCP
Input Impedance50 Ohms
Radiation PatternDirectional
Beamwidth -3dB.45 Degrees
Front to Back Ratio18 dB.
VSWR1:1.5
RF Power Handling Capacity150 Watts
Input TerminationN-Female

Mechanical Specifications:
Materials6063T6 Aluminium, Copper, ABS
Mounting Hardware -MaterialsMarine Grade Stainless Steel
Wind Rating200 Km/Hr.
Overall Length280 mm
Shipping Length350 mm
Radiating MaterialHigh Quality Copper
Maximum Mount Pipe Diameter 52 mm (2 Inches)
Radome MaterialHigh Strength Fiber Glass
Radome Outer Diameter45 mm
Gross Weight1 Kg.

Environmental Specifications:
Operating Temperature(-) 30 to +70 Degrees Celsius
Storage Temperature(-) 40 to +80 Degrees Celsius
Humidity0 to 95% RH