QHA-5060
Wi-Fi Quadrifilar Helix Circular Omni Antenna
| Model | Product Description | Frequency | Gain | Download | Enquiry | |
|---|---|---|---|---|---|---|
| QHA-5060 | Wi-Fi Quadrifilar Helix Circular Omni Antenna | 5000-6000MHz | 2 dBic |  |  |  |
The QHA-5060 design engineering focuses on its 5–6 GHz (C-Band) capability and its specialized Quadrifilar Helix (QHA) design. This antenna is a high-performance precision tool specifically designed for UAV/Drone data links, tactical Wi-Fi, and high-band jamming where circular polarization is essential to maintain a constant signal lock during rapid aerial maneuvers.
Logistics: Versatile Tactical Integration
The QHA-5060 is engineered for extreme flexibility in the field, featuring a compact design that facilitates easy handling and rapid deployment. It comes standard with an N-Male termination for direct mounting onto equipment or modems, but it is also uniquely suited for UAV, Drone, and vehicular chassis mounting using the supplied N-Female to N-Female converter. This "plug-and-play" capability ensures that operators can switch between fixed-site monitoring and mobile tactical platforms without the need for multiple antenna types or complex field tuning.
Durability: Radome-Enclosed All-Weather Construction
Built to survive the most punishing environmental conditions, the QHA-5060 is encased in a high-impact, UV-resistant ABS radome. This ruggedized enclosure provides a streamlined, cylindrical profile that minimizes wind loading and resists ice accumulation, ensuring stable performance in high-velocity or arctic conditions. The internal copper alloy elements are fully welded to prevent RF inter-modulation, while the DC Ground design provides a low-resistance discharge path for lightning protection and immunity to electrical noise, ensuring 24/7 mission-critical uptime.
Efficiency: Circular Polarized Signal Superiority
The QHA-5060 provides a definitive advantage in signal reliability through its Circularly Polarized (RHCP or LHCP) radiation pattern. By utilizing two pairs of vertical loop radiating elements twisted into a helix, it achieves a wide elevation beamwidth and true omnidirectional properties.
This makes the QHA-5060 exceptionally efficient for Ground-to-Air communication and jamming, as it effectively eliminates signal fading and cross-polarization losses often encountered when drones bank or roll. Utilizing a "Teflon Dielectric Transmission Line" technique, the antenna maintains a smooth VSWR and 2dBi gain across the entire 5000-6000 MHz band.
Technical Features
- Continuous C-Band Coverage: High-efficiency, broadband performance across the entire 5000–6000 MHz frequency range.
- Circular Polarization Excellence: Available in RHCP or LHCP to eliminate signal drops during aerial maneuvers and reject multipath interference.
- Quadrifilar Helix Geometry: Provides hemispherical coverage with a wide elevation beamwidth, perfect for tracking high-altitude UAVs and aircraft.
- Direct & Chassis Mounting: Features an N-Male termination for direct equipment mounting; includes a converter for thru-hole vehicle/UAV installation.
- DC Ground Protection: Integrated low-resistance discharge path provides protection against lightning strikes and reduces static noise.
- Teflon Dielectric Technology: Utilizes high-power Teflon transmission lines to ensure smooth VSWR and signal integrity at high frequencies.
- Rugged ABS Radome: UV-resistant and RF-transparent housing designed to withstand extreme wind loads and ice formation.
- Fully Welded Internal Elements: High-class copper alloy radiating elements are welded to prevent inter-modulation and mechanical failure.
- Compact & Portable: Optimized for easy handling and shipping, reducing the logistical burden for tactical field teams.
- Zero Field Maintenance: Arrives factory-calibrated and requires no field adjustments or tuning for immediate operation.
High-Frequency C-Band UAV and Drone Jamming Performance: The Model QHA-5060 is an ultra-compact quadrifilar helix antenna engineered for elite tactical operations across the 5000–6000 MHz C-band spectrum, delivering a typical gain of 2 dBi. This high-performance system features a wide hemispherical elevation pattern with a vertical beamwidth exceeding 90+ degrees, ensuring flawless ground-to-air coverage without any manual field tuning. Utilizing advanced omni-directional circular polarization (available in LHCP or RHCP) to combat multipath fading, the antenna features fully welded copper alloy loops coupled with a proprietary Teflon dielectric transmission line to effortlessly handle an RF power capacity of 80 Watts. This specialized broadband architecture delivers exceptional signal penetration, making it an ideal choice for high-power UAV jamming applications, multi-frequency signal scanning, tactical surveillance, and real-time electronic countermeasure tasks. Ultra-Lightweight Tactical Integration and Rugged Build: Weighing just 100 grams with a micro-profile length of 115 mm, the QHA-5060 is designed for rugged mobility and is enclosed in a high-impact, UV resistant ABS radome that minimizes wind loading up to 160 Km/Hr while reducing ice accumulation. The physical blueprint includes an integrated D.C. grounded lightning protection circuit to provide a low-resistance discharge path, enhancing noise immunity in complex signal environments. For ultimate deployment flexibility, the unit is fitted with a direct-mount N-Male termination, making it perfectly suited as a thru-hole vehicle chassis mount or for direct integration onto portable man-pack modems, tactical armor, and commercial unmanned aerial vehicles.
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||
