AWD-50-500

The AWD-50-500 is a high-performance, heavy-duty Military Grade Wideband Discone Antenna designed for consistent omni-directional coverage across the 50–500 MHz frequency range. This "all-in-one" base station solution is specifically engineered for ground-to-ground, naval, and ground-to-air communications, eliminating the need for multiple antenna arrays. With a robust 500W power handling capacity and full MIL-STD-810G compliance, the AWD-50-500 is built to maintain tactical communication links in the world’s most extreme environmental theaters.

Design: Unified Spectrum Command & Control

The AWD-50-500 is optimized for mission-critical hubs requiring broad frequency agility without mechanical tuning.

• Massive 50–500 MHz Bandwidth: Seamlessly transitions from low-band VHF tactical nets to high-band UHF military and public safety frequencies. This allows a single base station to coordinate with diverse assets—from foot patrols to high-altitude aircraft.
• High-Power 500W Capacity: Unlike commercial monitoring antennas, this discone is built for high-intensity, continuous-duty transmission at 500 Watts, ensuring reliable signal propagation for command-and-control (C2) hubs.
• Superior 78° Vertical Beamwidth: The exceptionally wide vertical aperture provides hemispherical coverage, ensuring clear communication with aircraft at high elevation angles and reliable links in mountainous or high-sea-state environments.
• Stable 2.5:1 VSWR: Engineered to maintain high efficiency across the entire 450 MHz wide band, protecting sensitive high-power transmitters from reflected power damage.

Construction: Combat-Tier Hardening & Rapid Deployment

Built for survivability in extreme theaters, from corrosive salt spray in littoral zones to abrasive desert sandstorms.

• Fully Welded 6063T6 Aluminum: The hubs and support structures are crafted from architectural-grade aluminum alloy. The fully welded design prevents element loosening and maintains electrical continuity under intense vibration and 200 Km/Hr (125 MPH) wind loads.
• Corrosion Defense: All metallic surfaces are finished with Military Olive Green (RAL 6003) powder coating. Combined with Type 316 marine-grade stainless steel hardware and Teflon/Delrin insulators, the antenna is immune to salt fog, acid rain, and UV degradation.
• Protected Signal Path: The N-Female termination and feed cable are enclosed within the mounting pipe, providing 360-degree weather protection for the critical RF connection.
• Rapid Tactical Setup: Designed for agility, the 12 disc and 9 cone elements can be field-assembled in under 5 minutes without special tools.

Technical Features

• Unified VHF/UHF Base Station Solution: Single-point feed for all frequencies from 50 to 500 MHz.
• True Omni-Directional Awareness: Consistent 360-degree horizontal radiation pattern for total situational awareness.
• High Durability Elements: 12.7 mm diameter elements with 3 mm wall thickness resist mechanical fatigue and ice formation.
• D.C. Grounded Safety: Integrated protection against lightning strikes and static noise for high-fidelity signal reception.
• Universal Mounting: Compatible with 32 mm to 52 mm (1.25 to 2 inch) diameter mast pipes.

Strategic EW, SIGINT & Monitoring Compatibility: AWD-50-500

The AWD-50-500 is a "Full-Spectrum" tactical base station hub. Its ability to maintain a stable 2.5:1 VSWR across the massive 50–500 MHz range (a 10:1 frequency ratio) without mechanical adjustment makes it a premier asset for unified Electronic Warfare (EW), Signals Intelligence (SIGINT), and Spectrum Monitoring. Below is the strategic compatibility profile for this military-grade wideband discone.

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

In Electronic Warfare, the AWD-50-500 serves as a High-Power Omni-Directional Denial Hub. While directional antennas are used for point-to-point suppression, this discone provides a 360-degree "protection dome" for localized area denial.

• Full-Band Jamming Coverage: Seamlessly covers the transition from Low-VHF (Tactical Push-to-Talk) to High-UHF (LMR, Public Safety, and Military Satcom uplinks). This allows a 500W transmitter to engage diverse threats—such as insurgent radio nets and RCIED triggers—simultaneously or in rapid sequence.
• Hemispherical Protection: The 78-degree vertical beamwidth is a critical EW advantage. It projects jamming energy toward the horizon and significantly upward, creating a "denial bubble" effective against ground threats and low-to-mid altitude drone (UAV) telemetry links.
• Continuous Duty Resilience: Built to handle 500 Watts, the fully welded aluminum construction and Teflon/Delrin insulators prevent thermal breakdown during sustained high-power electronic attacks, ensuring the hardware doesn't "arc" under the stress of high-wattage signal saturation.

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

For SIGINT operators, the AWD-50-500 is an elite Search and Intercept tool. Its design provides a linear, predictable response across the entire 450 MHz bandwidth, which is vital for high-speed digital signal processing and identification.

• Zero-Gap Frequency Scanning: Most wideband antennas have "nulls" or blind spots. The AWD-50-500 provides a consistent 2.14 dBi gain, allowing automated SIGINT receivers to scan from 50 MHz to 500 MHz with confidence that a detected signal's strength (RSSI) is accurately captured.
• Ultra-Clean Signal Acquisition: The high-grade 6063T6 aluminum and welded hubs minimize Passive Inter-Modulation (PIM). For SIGINT, this results in a cleaner noise floor, enabling the interception of weak, distant "whisper" transmissions that would otherwise be buried in self-generated hardware noise.
• 360-Degree Situational Awareness: Provides total horizontal awareness. It is the ideal "Tripwire Antenna" used to alert operators to new signals of interest, which can then be handed off to high-gain directional arrays like the LP-30-2000 for localized exploitation.

3. Spectrum Monitoring & Tactical Surveillance

The AWD-50-500 is designed for "Persistent Awareness" in the most punishing environmental theaters, from the Arctic to the Sahara.

• Ground-to-Air Mastery: The 78-degree vertical beam is specifically optimized for monitoring aviation bands and ground-to-air tactical links. It maintains a solid link with an aircraft from the moment it appears on the horizon until it reaches a high elevation angle.
• Static & Noise Immunity: The antenna is D.C. Grounded, which bleeds off the Precipitation Static (P-Static) generated by wind friction, sandstorms, or lightning-prone environments. For spectrum monitoring, this ensures the receiver front-end remains protected from ESD while maintaining a high signal-to-noise ratio (SNR).
• Tactical Multi-Band Hub: A single AWD-50-500 can simultaneously monitor:
  • VHF Low (50-88 MHz): Military tactical nets and private mobile radio.
  • VHF High (136-174 MHz): Maritime, Air Traffic Control, and P25 networks.
  • UHF (380-500 MHz): Public safety, TETRA, and tactical data links.