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

MULTI BAND 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 (0.7Meter shipping length) 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 large 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 Impedance50 Ohms
Radiation PatternOmni-directional
VSWR2.5:1
RF Power Handling Capacity500 Watts
Input TerminationN-Female

Mechanical Specifications:
Materials6063T6 Aluminum Alloy
Mounting Hardware -MaterialsMarine Grade Stainless Steel
Wind Rating200 Km/Hr.
Overall Length0.65 Meter
Shipping Length0.70 Meter
Support Pipe O.D.32 mm (1.25 Inches)
Support Pipe MaterialAluminum
Radome MaterialABS
Radome Outer Diameter75 mm
Radome Length480 mm
Net Weight2.5 Kgs.
Gross Weight3.5 Kgs.

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