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 Model JC-134-174 134 - 174 MHz. 0 dBi. Gain 


Design Features :The JC-134-174 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 JC-134-174 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 gain over entire the 134 - 174 MHz frequency band. The 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 supplied with olive green colour for defense application.

Electrical Specifications:
Frequency Range 134 - 174 MHz.
Gain0 dBi.
Bandwidth40 MHz.
Input Impedance50 Ohms
Radiation PatternOmni-directional
Beamwidth -3dB.78 Degrees (Vertical)
VSWR - Equal To or Better Then2.5:1
RF Power Handling Capacity150 Watts
Input TerminationN-Female

Mechanical Specifications:
Mounting Hardware -MaterialsStainless Steel
Wind Rating200 Km/Hr.
Mounting TypeNATO Interface or Customized
Overall Length900 mm
Support Pipe Aluminum - Outer Diameter. 51 mm
Shipping Length1000 mm
Support Pipe MaterialAluminum
Radome MaterialFiberglass
Radome Outer Diameter44 mm
Radiating Elements - MaterialHigh Quality Brass
Gross Weight1.8 Kgs.

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