Model JD-500-800 500 - 800 MHz. 2.5 dBi. Gain 


Design Features : The JD-500800 Jammer Discone Antenna is rugged all weather model, uses all brass elements and does not require any field tuning or adjustments. This jammer discone antenna is specially designed to mount the discone antenna on the roof top hole of the vehicle or can be mounted on the vertical pole with additional mounting hardware. The antenna is also suitable for man-pack application.

Constructions: The Discone antenna when packed comes with Cone and Disc elements removed from the antenna body for ease of packing and shipment. Discone Antenna termination and feed cable lie enclosed inside the mounting pipe for complete weather protection. This discone antenna has smooth VSWR and constant Gain over the 500 - 800 MHz frequency band.

Electrical Specifications:
Frequency Range 500 - 800 MHz.
Gain2.5 dBi.
BandwidthEntire Band
Input Impedance50 Ohms
Radiation PatternOmni-directional
Beamwidth -3dB.78 Degrees Vertical
RF Power Handling Capacity500 Watts
Input TerminationN-Female

Mechanical Specifications:
Mounting Hardware -MaterialsStainless Steel
Wind Rating200 Km/Hr.
Overall Length210 mm
Shipping Length220 mm
Support Pipe MaterialAluminum
Insulator MaterialTeflone & Nylone
Radiating Elements - MaterialAll Brass
Gross Weight1.2 Kgs.

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