AWD-20-1300

The AWD-20-1300 is an ultra-wideband, high-power Military Grade Omnidirectional Discone Antenna designed to provide continuous, high-efficiency performance across the 20–1300 MHz spectrum. This heavy-duty aperture is the definitive "single-antenna solution" for tactical base stations, combining an incredible 65:1 frequency ratio with a massive 1000W RF power handling capacity. Engineered for Electronic Warfare (EW), high-intensity jamming, and global spectrum monitoring, the AWD-20-1300 ensures 360-degree situational awareness and persistent signal dominance without the need for field tuning or multiple antenna arrays.

Design: Total Spectrum Dominance & High-Intensity EA

The AWD-20-1300 is optimized for strategic command centers and electronic attack hubs where maximum frequency agility and power throughput are non-negotiable.

• Unprecedented 20–1300 MHz Bandwidth: Covers the entire transition from HF/Low-VHF tactical nets to the L-band GNSS and cellular frequencies. This allows a single station to neutralize or monitor a vast array of threats, including legacy PTT radios, modern data links, and satellite-based triggers.
• Massive 1000W Power Handling: Built for high-intensity Electronic Attack (EA), this discone is rated for 1000 Watts of continuous RF power. It is designed to sustain the extreme thermal loads generated by wideband signal saturation and high-power denial-of-service missions.
• Superior 78° Vertical Beamwidth: The exceptionally wide vertical aperture ensures consistent hemispherical coverage. This is vital for maintaining clear communication with aircraft at high elevation angles and ensuring signal density in mountainous or urban "canyon" environments.
• High Efficiency across 1.28 GHz: Precision-engineered to maintain a stable VSWR (<3:1) throughout its massive range, protecting high-power amplifiers from reflected power damage during high-speed frequency hopping.

Construction: Ruggedized & Mission-Hardened

Despite its impressive 4-meter overall length and 35 Kg weight, the AWD-20-1300 is designed for tactical resilience and longevity.

• Aerospace & Marine-Grade Materials: The antenna body uses 6063T6 architectural aluminum alloy, while the cone and disc hubs are crafted from chromium-plated brass. All fasteners and the main support pipe are made of type 316 marine-grade stainless steel.
• Weather-Protected Signal Path: The antenna termination and feed cable are entirely enclosed within the stainless steel mounting pipe. This provides a 360-degree environmental shield for the RF connection against ice, sand, and corrosive moisture.
• Extreme Environmental Resilience: Utilizing Teflon and Nylon insulators, the antenna maintains electrical integrity even under the high thermal stress of 1000W transmissions. It is rated for winds up to 180 Km/Hr and extreme temperatures from -30°C to +70°C.
• Modular Transport: To streamline logistics, the cone and disc elements are removable, allowing the 4-meter antenna to be packed down to a 2-meter shipping length.

Technical Features

• Unified 20–1300 MHz Coverage: Eliminates the logistical burden of multiple specialized antennas.
• 1000W RF Power Capacity: Specifically built for the most intensive jamming and C2 missions.
• True Omni-Directional Awareness: Consistent 360-degree horizontal radiation for total theater visibility.
• D.C. Grounded Design: Integrated protection against static buildup and lightning for sensitive electronics.
• Marine-Grade Hardening: Immune to salt fog, acid rain, and UV degradation in coastal theaters.
• Universal Mounting: Compatible with standard 52 mm (2-inch) diameter mast pipes.

Strategic EW, SIGINT & Monitoring Compatibility: AWD-20-1300

The AWD-20-1300 represents the pinnacle of "Wide-Open" tactical apertures. With an extraordinary frequency ratio of 65:1, it allows a single base station to maintain a stable 3:1 VSWR across the entire 20–1300 MHz spectrum. This makes it a premier strategic asset for unified Electronic Warfare (EW), Signals Intelligence (SIGINT), and Spectrum Monitoring, capable of handling extreme power loads that would destroy standard wideband antennas.

1. Electronic Warfare (EW) & Electronic Attack (EA)

In Electronic Warfare, the AWD-20-1300 serves as a Strategic High-Power Denial Hub. While directional antennas target specific coordinates, this discone provides a 360-degree "Electronic Shield" for massive area denial.

• High-Intensity 1000W Jamming: Specifically engineered to handle 1 Kilowatt of continuous RF power. This allows for high-power signal saturation across the entire VHF/UHF spectrum, effectively "drowning out" adversary communications, from low-band tactical PTT to high-band LMR and cellular triggers.
• Hemispherical Denial Bubble: The 78-degree vertical beamwidth ensures that jamming energy is projected both toward the horizon and deep into the sky. This creates a "protection dome" effective against ground-based insurgents and low-to-mid altitude drones (C-UAS).
• Thermal Resilience: At 1000W, internal heat is the primary enemy. The use of chromium-plated brass hubs and Teflon/Nylon insulators prevents the antenna from arcing or melting during sustained, high-wattage electronic attacks.

2. Signals Intelligence (SIGINT) & Electronic Support (ES)

For SIGINT operators, the AWD-20-1300 is a "Tripwire" for the entire tactical spectrum. Its linear response across 1.28 GHz of bandwidth is critical for high-speed automated signal discovery.

• Massive Search & Intercept Range: Covers the transition from HF (High Frequency) through the entire VHF/UHF range and into the L-band. This allows a single SIGINT receiver to scan for legacy analog signals and modern digital data links simultaneously without the latency of switching antennas.
• Low-Noise Acquisition: The high-grade 6063T6 aluminum and stainless steel construction minimize Passive Inter-Modulation (PIM). This results in an ultra-clean noise floor, enabling the interception of weak, distant, or "burst" transmissions that would otherwise be masked by self-generated hardware noise.
• 360-Degree Situational Awareness: Provides total horizontal awareness. It acts as the primary "Alerting Antenna"; once a signal is detected, its frequency and characteristics are handed off to high-gain directional arrays like the LP-30-2000 for precise exploitation.

3. Spectrum Monitoring & Tactical Surveillance

The AWD-20-1300 is designed for "Persistent Awareness" in the most punishing environmental theaters, including maritime and coastal deployments.

• Ground-to-Air Master Hub: The 78-degree vertical beam is optimized for monitoring aviation bands (VHF/UHF) and ground-to-air tactical links. It maintains a constant link with an aircraft from the horizon until it reaches high elevation angles.
• Static & Noise Immunity: The antenna is D.C. Grounded, which bleeds off the Precipitation Static (P-Static) generated by wind, rain, or sandstorms. For spectrum monitoring, this ensures the receiver front-end remains protected from ESD while maintaining a high signal-to-noise ratio (SNR) for high-fidelity recording.
• Consolidated Base Station: A single AWD-20-1300 can monitor:
  • HF/VHF Low (20-88 MHz): Long-range tactical combat nets.
  • VHF High (136-174 MHz): Maritime, ATC, and P25 networks.
  • UHF/L-Band (380-1300 MHz): TETRA, GSM 900, and GPS/GNSS downlinks.