Model JC-66-88 66-88 MHz 0 dBi Gain 


Design Features : The JC-66-88 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. The N-Female termination of antenna is fixeed at the bottom of NATO mounting base antenna to provide complete weather protection. This fiber glass jammer collinear antenna is specially designed to mount on the side of the vehicle with the help antenna adaptor base plate. The antenna uses standard NATO 4 holes pattern base which is suitable to mount the antenna directly on the antenna adaptor base plate. Similarly the antenna can also be supplied with pole mounting hardware (optional).Other customized mounting can also be supplied on request.

Constructions : The special co-axial stub and spark gap techniques are used for smooth VSWR and gain over entire the 66 - 88 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. 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. The antenna supplied with olive green colour for defense application.

Electrical Specifications:
Frequency Range66-88 MHz
Gain0 dBi
BandwidthEntire Band
Input Impedance50 Ohms
Radiation PatternOmni-directional
RF Power Handling Capacity150 Watts
Input TerminationN-Female

Mechanical Specifications:
Materials6063T6 Aluminum & ABS
Mounting Hardware -MaterialsMarine Grade Stainless Steel
Wind Rating200 Km/Hr.
Mounting TypeNATO 4 Holes or Customized
Overall Length1.7 Meters
Shipping Length1.8 Meters
Support Pipe O.D.50 mm
Radome MaterialABS or Fiber Glass
Radome Outer Diameter45 mm
Radome Length1.6 Meters
Radiating Elements - MaterialHigh Quality Brass
Gross Weight2.5 Kgs.

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