CM-100-500
RCIED Jammer Vehicular Omni Antenna
| Model | Product Description | Frequency | Gain | Download | Enquiry | |
|---|---|---|---|---|---|---|
| CM-100-500 | RCIED Jammer Vehicular Omni Antenna | 100-500MHz | 2.15 dBi |  |  |  |
The CM-100-500 is a professional-grade VHF/UHF Broadband Vertical Conical Monopole Antenna engineered for the 100–500 MHz spectrum. Characterized by its high-angle stable radiation pattern and broad frequency agility, this antenna is a premier choice for Line-of-Sight (LOS) communications and specialized Electronic Warfare (EW) missions. Its unique conical geometry provides exceptional stability and reliability, making it particularly effective for counteracting airborne RCIED threats where signal dominance in the upper hemisphere is required.
Design: High-Angle Spectrum Dominance
The CM-100-500 is optimized for mission-critical hubs that require a stable, high-angle radiation pattern to communicate with or jam assets in the sky.
- Superior Diameter-to-Height Ratio: The conical design ensures an ultra-wide bandwidth (100–500 MHz), maintaining a smooth VSWR of better than 3:1 across the entire range. This eliminates the need for an Antenna Tuning Unit (ATU) or multiple legacy antennas.
- Ground-to-Air Optimization: Unlike standard vertical whips that may have "nulls" at high elevation angles, the conical monopole provides a high-angle stable radiation pattern, ensuring persistent signal saturation for airborne RCIED triggers or UAV data links.
- Modular "Kit" Form: The antenna is supplied with 9 removable radiating elements (12.7 mm diameter). This allows the 1250 mm tall structure to be dismantled into an 850 mm shipping package, facilitating rapid field assembly with basic hand tools.
Construction: Tactical Hardening & Corrosion Control
Built for 24/7 survivability in the most punishing environmental theaters.
- Aerospace-Grade Materials: Manufactured from 6063T6 ultra-corrosion resistant architectural anodized aluminum alloy. The entire assembly is finished in Military Olive Green powder coating for maximum UV and chemical protection.
- Electro-Chemical Stability: Particular attention has been paid to the matching of dissimilar metals to minimize electro-chemical corrosion, which significantly reduces noise floor interference and inter-modulation components (PIM).
- Marine-Grade Hardware: All split washers, fasteners, nuts, and bolts are crafted from Type 316 marine-grade stainless steel, while high-grade Teflon and Delrin are used for all insulators to ensure high-power electrical integrity.
EW, SIGINT & Monitoring Compatibility
- Electronic Warfare (EW): Primary defense against VHF/UHF RCIED triggers. The 500 Watts power capacity allows for aggressive, continuous-duty jamming of adversary signals across a broad 400 MHz window.
- Signals Intelligence (SIGINT): The clean noise floor and omni-directional pattern make it an elite tool for high-speed spectrum scanning, monitoring tactical voice networks, and intercepting wideband data transmissions.
- Ground-to-Air Defense: Specifically designed to neutralize airborne threats, the antenna ensures that signal "nulls" do not compromise the protective "bubble" when threats approach from high elevation angles.
Global Compliances & MIL-STD Hardening
The CM-100-500 is engineered for survivability in the world's most hostile environmental theaters:
- Thermal Tolerance: Operational from -30°C to +70°C, covering all global theaters.
- Wind Stability: Aerodynamic profile and rigid mast mounting bracket rated for structural integrity in winds up to 200 Km/Hr.
- Humidity Resilience: 0 to 95% RH rating for tropical and high-salinity maritime environments.
Key Advantages
- Unified Wideband Solution: Covers 100–500 MHz in a single footprint, reducing the weight and complexity of tactical mast installations.
- High-Angle Efficiency: Optimized for sky-ward signal projection, crucial for Counter-UAS and airborne jamming.
- Extreme 500W Power Handling: Capable of sustained, high-power RF transmission for persistent protection.
- Ease of Logistics: Dismantlable design reduces shipping volume by over 30% compared to fixed structures.
- Zero Field Tuning: Factory-tuned architecture ensures immediate tactical deployment upon assembly.
Key Applications
- Airborne RCIED Defeat: Mobile or fixed jamming to neutralize sky-ward triggers and loitering munitions.
- Ground-to-Air Communications: High-reliability LOS link for tactical air-traffic control and UAV command.
- Convoy Electronic Protection: Providing a broadband electronic shield for mobile units against VHF/UHF threats.
- Spectrum Monitoring: Wide-area surveillance for early warning signal discovery.
Design Features : The CM-100-500 conical monopole antenna is designed to propagate line of sight communications and is characterized by stable radiation pattern with their long term reliability and stability of electrical characteristics. CM-100-500 is an excellent choice for omnidirectional VHF communications for RCIED jamming application for vehicular platform. Due to its large diameter to height ratio the VHF vertical conical monopole has excellent VSWR and omni-directional radiation pattern performance over 100-500MHz frequency range. VHF broadband vertical conical monopole antenna provides optimum performance over 100-500MHz band, eliminating the requirement of multiple antennas or an ATU, minimizing the cost and setup requirements. The antenna is supplied with removable radiating elements for easy of shipping and handling which can be assembled in the field with simple hand tools.
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