Model JC7-1227 1210 - 1240 MHz 7dBi. Gain 


Design Features : The JC7-1227 Jammer collinear 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 including GPS L2 band 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 collinear antenna is supplied complete in assembled condition. This discone antenna has smooth VSWR and constant Gain over the 1210-1240 MHz frequency band including GPS L2 band. The JC7-1227 jammer 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 antenna.

Mounting : Following four options are available to choose from:
(1) Standard NATO 4 holes pattern for military vehicle. (2) Roof-top hole mounting on the vehicle which requires a 16mm hole through roof of the vehicle with N-Female termination. (3) Man-pack mounting; in this you can mount the antenna directly on the equipment with M-male termination. (4) 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. (5)Antenna can be supplied with standard NATO 4 holes mounting with bi-conical spring fitted at the base to absorb the shock/vibration during movement of vehicle.

Electrical Specifications:
Frequency Range1210 - 1240 MHz
Bandwidth40 MHz
Antenna TypeOmni
Input Impedance50 Ohms
Radiation PatternOmnidirectional
RF Power Handling Capacity150 Watts
Input TerminationN-Female

Mechanical Specifications:
MaterialsAluminum, Brass, ABS
Mounting Hardware -MaterialsStainless Steel
Wind Rating200 Km/Hr.
Mounting TypeNATO 4 Holes or Customized
Overall Length600 mm
Support Pipe Aluminum - Outer Diameter. 51 mm
Shipping Length650 mm
Radome MaterialABS
Radome Outer Diameter45 mm
Radome Length530 mm
Radiating Elements - MaterialHigh Quality Brass
Gross Weight1 Kgs.

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