Model JC8-850 820 - 960 MHz. 8 dBi. Gain 


Design Features : The JC8-850 Jammer Collinear Antenna is rugged all weather model, enclosed in a Fiber Glass enclosure, uses high class aluminum alloy and does not require any field tuning or adjustments. This fiber glass jammer collinear antenna is specially designed to mount on the roof-top hole of the vehicle or can be supplied to mount the antenna directly on the jammer equipments. The JC8-850 antenna is highly suitable for man-pack and vehicle mounting applications. Similarly the antenna can also be supplied with pole mounting hardware (optional).

Constructions: The special co-axial stub and spark gap techniques are used for smooth VSWR and constant 8dBi. gain over entire the 820 - 960 MHz frequency band. The JC8-850 jammer collinear antenna consists of large diameter brass radiating elements stacked vertically, fed in phase and enclosed in fiber glass housing. The Fiber Glass has excellent transparency for Radio Signal and mechanically Robust to support extra mechanical strength to the collinear antenna. The antenna can also be supplied with olive green colour for defense application.

Electrical Specifications:
Frequency Range 820 - 960 MHz.
Gain8 dBi.
BandwidthEntire Band
Input Impedance50 Ohms.
Radiation PatternOmni-Directional
Beamwidth -3dB.10 Degrees (Vertical)
RF Power Handling Capacity250 Watts
Input TerminationN-Female

Mechanical Specifications:
Mounting Hardware -MaterialsStainless Steel
Weight Approx2 Kgs.
Wind Rating200 Km/Hr.
Overall Length1.3 Meters
Shipping Length1.35 Meters
Support Pipe O.D.38 mm
Support Pipe MaterialAluminum
Radiating MaterialAll Brass
Maximum Mount Pipe Diameter 52 mm (2 Inches)
Radome MaterialFigerglass
Radome Outer Diameter32 mm

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