LP-20-1000

The LP-20-1000-2KW is a strategic-tier, High-Power Log Periodic Dipole Antenna engineered for absolute directional dominance across the 20–1000 MHz spectrum. Covering nearly six octaves, this 6.1-meter array is a unified solution for the most demanding tactical and strategic applications—spanning legacy low-VHF ground nets, SINCGARS, military aviation (UHF), and high-capacity L-band data links. Its non-loaded, 6063T6 aluminum architecture handles an extraordinary 12KW at 20MHz and 2KW at 1GHz, making it the premier choice for high-intensity Electronic Warfare (EW), strategic jamming, and long-range spectrum monitoring.

Design: Extreme Power & Strategic Wideband Precision

The LP-20-1000-2KW is built for missions that require massive energy projection without the logistical burden of multiple specialized antennas.

• Unprecedented 12KW Power Threshold: Engineered to handle a massive 12,000 Watts at 20MHz and 2,000 Watts at 1GHz, this antenna is optimized for high-intensity strategic jamming and backbone telemetry.
• Unloaded Element Efficiency: By avoiding lossy electrical loading, the LP-20-1000-2KW maintains high radiation efficiency and a stable 8 dBi gain across the entire 980 MHz bandwidth.
• Rapid Tactical Response: Despite its expansive 7.5-meter width, the antenna features removable, segmented elements. Two technicians can fully assemble the array in less than 10 minutes, ensuring mobility for "jump" missions and mobile command posts.

Construction: Industrial & Marine Hardening

Constructed from 6063T6 architectural anodized aluminum alloy, the LP-20-1000-2KW is built for a long service life in active combat zones.

• MIL-STD-810G Certified: Rigorously tested for extreme temperature, shock, rain, and salt fog. It is specifically engineered to survive monsoon, desert, or coastal deployments where standard equipment fails.
• Marine-Grade Durability: All fasteners are made of Type 316 marine-grade stainless steel. The entire array is protected by an epoxy-based Olive Green powder coating for total corrosion resistance in saline air.
• Integrated Safety: Operates at D.C. ground, providing a low-resistance discharge path for lightning protection and suppressing atmospheric static for an ultra-quiet noise floor during sensitive SIGINT operations.

Technical Features

• Massive 20–1000 MHz Coverage: Replaces multiple antennas for Low-VHF, High-VHF, and UHF bands.
• Extreme 12KW Power Handling: Optimized for high-intensity electronic countermeasures (ECM).
• High-Efficiency 8 dBi Gain: Focused directional precision for long-range intercepts.
• Fast 10-Minute Assembly: Removable, segmented elements for streamlined tactical logistics.
• Shipping Length of 3.1 Meters: Fits into standard tactical transport containers.
• Center-Boom Mounting: Securely fits 50mm to 77mm (2-3 inch) heavy-duty masts.
• Direct Ground Protection: Integrated lightning protection and enhanced noise immunity.

Electrical & Mechanical Summary

Integration Guide: Dominating the Tactical Spectrum

1. Defeating Ground-Wave Fading

At 20–100 MHz, signals have long wavelengths that can "diffract" or wrap over hills. The LP-20-1000-2KW's flexible mounting permits both Vertical and Horizontal orientation. In mountainous or heavily forested terrain, switching to horizontal polarization can often "find" a cleaner signal path where a standard vertical whip would fail.

2. High-Power Jamming & J/S Ratio

Projecting 12,000 Watts across the wide 80-degree beamwidth allows for devastating suppression of enemy networks. The directional gain concentrates power forward, exponentially increasing your Effective Radiated Power (ERP) compared to an omnidirectional antenna.

3. SIGINT Sensitivity

For sensitive monitoring, the D.C. Grounded design is vital. It bleeds off the "static crackle" built up by wind moving across the large elements, ensuring you can detect weak, low-power transmissions that would be buried in the static of an ungrounded system.

Strategic EW & SIGINT Guide: 20–1000 MHz Extreme Power Dominance

The LP-20-1000-2KW is a strategic heavy-lifter designed for theater-level spectrum dominance. Spanning nearly six octaves, it bridges the gap between Very Low Frequency (VLF) ground waves, SINCGARS VHF networks, and UHF Military Aviation/L-Band links. At 6.1 meters long and 7.5 meters wide, this antenna provides the aperture size necessary to project a massive 12,000 Watts of RF energy, making it one of the most formidable Electronic Countermeasure (ECM) tools available.

1. Exploiting Low-Band Ground-Wave & Diffraction (20–88 MHz)

At the 20–50 MHz range, signal wavelengths are massive (up to 15 meters). These waves have the unique ability to "diffract"—literally bending over the horizon or around large obstacles like mountain ranges and dense tropical forests.

• The Polarization Advantage: While most tactical vehicle whips are vertically polarized, terrain and foliage cause significant signal rotation.
• Tactical Diversity: The LP-20-1000-2KW allows operators to quickly switch to Horizontal polarization. In heavily wooded or mountainous terrain, this can often "find" a cleaner, stronger signal path that a standard vertical whip would miss entirely.

2. Strategic Jamming & J/S Ratio Optimization

To successfully disrupt an adversary’s frequency-hopping tactical net or a high-capacity data link, you must achieve a superior Jamming-to-Signal (J/S) ratio at the victim’s receiver.

• 12KW Strategic Power: This antenna acts as a massive directional "floodlight." Its 8 dBi gain acts as an RF magnifying glass, concentrating 12 Kilowatts of energy at the low end and 2 Kilowatts at the high end into a focused cone.
• Denial of Service: By concentrating this extreme level of power, you saturate the victim's receiver front-end across an entire sector. This makes it impossible for their radio to maintain "sync" with a hopping sequence, effectively blacking out their command and control.

3. SIGINT "Fingerprinting" & Triangulation

The LP-20-1000-2KW’s 8 dBi gain allows for the intercept of weak tactical signals from far beyond the range of standard monitoring stations.

• Distance Intercept: Every 6 dB of gain effectively doubles your reception range. The 8 dBi gain allows you to "hear" tactical nets and identify troop movements long before they enter your immediate operational area.
• Directional Intelligence: The 80-degree horizontal beamwidth acts as a powerful directional sensor. By rotating the antenna, teams can identify the exact bearing of incoming or outgoing transmissions, providing vital early warning and location data.

4. "Silent" Monitoring: D.C. Grounding & Noise Floor

For sensitive SIGINT operations, the "Noise Floor" is the ultimate enemy. High-speed wind or dry air moving across the large elements of a 7.5-meter array creates Precipitation Static (P-Static).

• The Solution: The LP-20-1000-2KW is D.C. Grounded. It constantly bleeds off this static charge to the mast and earth. This ensures the lowest possible noise floor, allowing you to detect low-power "hidden" transmissions or weak signals that would be buried in the static of an ungrounded antenna.

Tactical Deployment Checklist

• Rapid 10-Minute Setup: Take full advantage of the removable, segmented elements. In a tactical "jump" or mobile intercept mission, speed is survival. Ensure the stainless steel nuts and bolts are torqued to maintain VSWR stability across the 1000 MHz band.
• Extreme Power Cable Integrity: When running at 12KW, standard cables are useless. You must use high-power corrugated copper feeders or specialized high-voltage coaxial lines to prevent dielectric breakdown or melting.
• Mast Stability & Wind Load: At 45 Kgs and 7.5 meters wide, this antenna exerts massive wind load. Ensure your mast (up to 3 inches) is properly guyed and stable. A swaying mast will cause signal "scintillation," making it harder to maintain a lock on a distant target.
• Boresight Alignment: Because the beamwidth is 80 degrees, a 40-degree alignment error will drop your gain significantly. Use a compass to ensure the antenna is pointed exactly at the target sector for maximum intercept probability.