JC12-2130

The JC12-2130 is a professional-grade, High Gain Jammer Collinear Antenna specifically engineered for the 2110–2170 MHz spectrum. Delivering a formidable 12 dBi gain, this tactical aperture is optimized for neutralizing mobile communication triggers and disrupting high-speed data links within the 3G/4G and UMTS bands. Designed for both man-portable (man-pack) and vehicle mounting, the JC12-2130 provides persistent 360-degree situational protection with a highly focused radiation pattern.

Design: Precision Signal Saturation

The JC12-2130 is optimized for mission-critical electronic attack hubs requiring an extended "Denial Zone." By utilizing vertically stacked large-diameter brass radiating elements fed in-phase, the antenna compresses the vertical beamwidth to an ultra-narrow 8 degrees. This concentration of RF energy on the horizon provides a massive 12 dBi gain, significantly extending the effective standoff range against cellular triggers and microwave communication nodes. The factory-tuned architecture ensures a superior VSWR of 1.5:1 across the entire 60 MHz bandwidth without any field tuning.

Construction: Tactical Resilience

Built for the rigors of front-line combat, the antenna is fully enclosed in a high-strength Fiberglass Radome. This enclosure offers excellent RF transparency while providing the mechanical robustness required to withstand physical impact, UV radiation, and heavy ice accumulation. The internal radiating core is composed of high-quality brass, ensuring a quiet signal path and maximum electrical efficiency. The support structure is crafted from high-class aluminum alloy and finished in Military Olive Green for a low visual signature.

Key Technical Characteristics

• Extreme 12 dBi Gain: Provides elite-level signal saturation for long-range terrestrial electronic warfare.
• Focused 8° Vertical Beam: Precision energy targeting toward the horizon to maximize effective jamming radius.
• High Power Capacity: Rated for 150 Watts of continuous-duty RF transmission.
• SWaP-Optimized Integration: Suitable for direct man-pack equipment mounting or vehicle roof-top hole installation.
• Pure Collinear Build: Uses vertically stacked brass elements for linear performance and stable VSWR.
• Zero Field Tuning: Fully factory-tuned for immediate "plug-and-play" tactical deployment.
• Weather-Shielded Termination: Features a robust N-Female connector for secure, low-loss coaxial integration.

EW, SIGINT & Monitoring Compatibility

• Electronic Warfare (EW): The 150W rating and 12 dBi gain enable surgical, high-intensity jamming of 2100 MHz band RCIED triggers and mobile networks.
• Signals Intelligence (SIGINT): The high-gain profile and clean noise floor of the brass elements allow for the interception of weak signals and high-speed spectrum scanning.
• Persistent Monitoring: The omni-directional horizontal pattern ensures 360-degree theater awareness for early warning systems.

Global Compliances & MIL-STD Hardening

• Thermal Tolerance: Operational from -30°C to +70°C, covering all global theaters.
• Humidity Resilience: 0 to 95% RH rating for tropical and maritime deployments.
• Corrosion Resistance: High-class aluminum and fiberglass construction resist salt spray and corrosive gases.

Key Applications

• RCIED Defeat: Primary defense against improvised devices utilizing 3G/UMTS and 2100 MHz cellular triggers.
• Man-Portable Security: Essential for EOD teams and dismounted patrols requiring a high-power electronic shield.
• Tactical Mobile: High-profile vehicular mounting for command hubs and urban convoys.
• Fixed Base Station: Permanent installation for forward operating bases to deny unauthorized communications.