Model CD-300-3000 300-3000 MHz 2 to 0dBi Gain 
 

COAXIAL DIPOLE ANTENNA

Design Features: CD-300-3000 Omni-directional multi band coaxial dipole antenna is rugged all weather model, enclosed in a ABS radome, uses 6063T6 ultra corrosion resistant architectural aluminum alloy and does not require any field tuning or adjustments. The compact size of omni-directional multiband band antenna allows easy handling, shipping and highly suitable for transmitting, receiving without having the requirement of multiple antennas. The N-Female termination of 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 multi band 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 over the entire 300-3000 MHz. frequency band. The ABS enclosure has excellent transparency for RF signals and enough strength to withstand specified wind loads. The marine grade type 316 stainless steel mounting brackets are supplied with the antenna.

Electrical Specifications:
Frequency Range300-3000 MHz
Gain2 to 0dBi
BandwidthEntire Band
PolarizationVertical
Input Impedance50Ohms
Radiation PatternOmni-directional
Vertical Beamwidth -Half Power Points76 Degrees
VSWR1:2.5
RF Power Handling Capacity500 Watts
Input TerminationN-Female

Mechanical Specifications:
Materials6063T6 Aluminum Alloy
Mounting Hardware -MaterialsMarine Grade Stainless Steel
Wind Rating200 Km/Hr.
Overall Length650 mm
Shipping Length700 mm
Maximum Mount Pipe Diameter 52 mm (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