JC-30-88

The JC-30-88 is a ruggedized, military-grade VHF Fiberglass Jammer Collinear Antenna specifically engineered for the critical 30–88 MHz frequency band. This tactical aperture is designed for vehicle-mounted Electronic Warfare (EW) and high-power signal denial. By utilizing vertically stacked brass radiating elements and a standardized NATO 4-hole mounting interface, the JC-30-88 provides 360-degree situational awareness and persistent jamming capability for mobile combat units and tactical convoys.

Design: Tactical VHF Dominance & Mobile Integration

The JC-30-88 is optimized for "On-The-Move" (OTM) missions requiring persistent electronic protection in the primary tactical VHF spectrum. Its collinear design features vertically stacked, in-phase radiating elements that project a consistent omni-directional pattern toward the horizon. The wide 78-degree vertical beamwidth ensures that jamming energy is effective even when the vehicle is traversing uneven or mountainous terrain. With a specialized "Co-axial Stub and Spark Gap" architecture, the antenna maintains stable electrical performance without the need for manual field tuning or adjustments.

Construction: MIL-SPEC Hardening & Structural Integrity

Built for the rigors of frontline combat, the antenna is fully enclosed in a high-strength Cylindrical Fiberglass Radome. This enclosure offers superior RF transparency while protecting the internal brass elements from physical impacts, UV radiation, and heavy ice accumulation. All support structures are crafted from high-class aluminum alloy, and the system is finished in Military Olive Green to maintain a low visual signature. The N-Female termination is strategically housed within the NATO mounting base, providing 360-degree weather protection for the critical RF signal path.

Compatibility: EW, SIGINT & Global Monitoring

The JC-30-88 serves as a versatile multi-mission hub for electromagnetic operations:

• Electronic Warfare (EW): Engineered to handle 150 Watts of continuous-duty RF power for effective wide-area denial of adversary tactical voice and data nets.
• SIGINT & Spectrum Monitoring: The use of large-diameter brass elements ensures a quiet, PIM-free signal path, ideal for high-fidelity signal discovery in the 30–88 MHz range.
• Global Compliances: Fully designed and tested to meet stringent military standards for environmental resilience:
  • MIL-STD-810G Compatible: Hardened against high-intensity shock, vibration, and extreme temperatures (-30°C to +70°C).
  • High Wind Stability: Aerodynamic profile rated for structural integrity in winds up to 170 Km/Hr.

Key Advantages & Applications

• NATO Interface Ready: Features a standard NATO 4-hole pattern for immediate installation on armored vehicles (APCs), command vehicles, and tactical trucks using standard antenna adaptor base plates.
• Zero Maintenance: Rugged all-weather construction requires no periodic calibration, making it ideal for long-term deployment.
• Key Applications: * Tactical Jamming for IED defeat and communication denial.
  • Mobile TOC (Tactical Operations Center) signal discovery.

Base station VHF monitoring in harsh maritime or desert environments.