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 Model JD-1018 1000 - 1800 MHz. 2.5 dBi. Gain 


Design Features : The JD-1018 Jammer Discone Antenna is rugged all weather model, enclosed in a ABS radome, uses all ultra corrosion resistant aluminum alloy and does not require any field tuning or adjustments. The compact size of omni-directional antenna allows easy handling, shipping and highly suitable for transmitting, receiving without having the requirement of multiple antennas. 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 jammer discone antenna is supplied complete in assembled condition. This discone antenna has smooth VSWR and constant Gain over the 1000 - 1800 MHz frequency band. The JD-1018 jammer discone antenna consists of ultra corrosion resistant radiating elements and enclosed in ABS housing. The ABS has excellent transparency for Radio Signal and mechanically Robust to support extra mechanical strength to the discone antenna.

Mounting: Following three options are available to choose from:
(1) Roof-top hole mounting on the vehicle which requires a 16mm hole through roof of the vehicle with N-Female termination. (2) Man-pack mounting; in this you can mount the antenna directly on the equipment with M-male termination. (3) Antenna can be supplied with pole mounting hardware; in this the mounting hardware is suitable for mounting on any outer diameter pipe between 32-51mm.

Electrical Specifications:
Frequency Range1000 - 1800 MHz.
Gain2.5 dBi.
BandwidthEntire Band
Input Impedance50 Ohms.
Radiation PatternOmni-directional
Beamwidth -3dB.78 Degrees Vertical
VSWR - Equal To or Better Then2:1
RF Power Handling Capacity500 Watts.
Input TerminationN-Female

Mechanical Specifications:
Wind Rating200 Km/Hr.
Mounting TypeRoof Top Hole or side Pole
Overall Length180 mm
Shipping Length200 mm
Support Pipe MaterialAluminum
Insulator MaterialTeflon & Nylon
Radome MaterialFiberglass
Radome Outer Diameter60 mm
Radiating Elements - MaterialAll Brass
Gross Weight1 Kg.

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