Model CD-470-860 470 - 860 MHz 3 dBi Gain 
 

COAXIAL DIPOLE ANTENNA

Design Features: CD-470-860 Omni-directional coaxial dipole antenna is rugged all weather model, enclosed in a ABS radome, uses high class brass and aluminum alloy and does not require any field tuning or adjustments. The compact size of omni-directional coaxial dipole antenna allows easy handling, shipping and highly suitable for transmitting, receiving without having the requirement of multiple antennas. The N-Female termination of coaxial dipole antenna is fixed at the bottom of the mounting pipe for complete weather protection. Cylindrical enclosure is used for low wind loading and for minimal effect of ice formation on the antenna operation as well as providing an aesthetically pleasing appearance.

Constructions: The coaxial dipole antenna is consisting of round diameter radiating elements stacked vertically and enclosed in ABS radome. The special “Choke and Spark Gap” technique is used for smooth VSWR and constant 3dBi. gain over the entire 470-860 MHz. frequency band. The UV resistant ABS enclosure has excellent transparency for RF signals and enough strength to withstand specified wind loads. The stainless steel mounting brackets are supplied with the coaxial dipole antenna.

Electrical Specifications:
Frequency Range470 - 860 MHz
Gain3 dBi
BandwidthEntire Band
PolarizationVertical
Input Impedance50 Ohms
Radiation PatternOmni-directional
Vertical Beamwidth -Half Power Points76 Degrees
VSWR1:2.0
RF Power Handling Capacity500 Watts
Input TerminationN-Female

Mechanical Specifications:
Materials6063T6 Aluminum
Mounting Hardware -MaterialsMarine Grade Stainless Steel
Wind Rating200 Km/Hr.
Overall Length0.4 Meter
Shipping Length0.5 Meter
Maximum Mount Pipe Diameter 52mm (2 Inches)
Net Weight2.5 Kgs.
Gross Weight3.0 Kgs.

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