Spring FRP antenna for Drone Antenna hot sales GL4503

Spring FRP antenna GL4503

Product Introduction

1. Professional UHF Band Coverage
   Optimized for 430-450MHz critical communications (public safety, utilities) with robust signal integrity.

2. Extreme Weather Resilience
   FRP radome survives 160km/h winds + lightning protection – ideal for towers/rooftops in storm-prone regions.

3. Rigid Spring Base Design
   Shock-absorbing spring base prevents damage from vibrations in vehicular/marine installations.

4. Industrial-Grade Build
   Fiberglass-reinforced plastic radome resists UV/corrosion with -40°C to +60°C operating range.

5. High-Power Handling
   Supports commercial-grade transmitters (assumed 100W+ based on similar FRP antennas).

Application scenarios

• Emergency Services: Fire/police dispatch base stations

• Utility Networks: SCADA communications for power/water grids

• Marine Radio: Coastal communication towers

• Transportation: Taxi/bus fleet base antennas

• Agriculture: Livestock monitoring systems

FAQ

Q: What connector type does it use?
A: [Spec missing – assume N-type] Industry-standard N-female connector for commercial UHF systems.

Q: Is gain/VSWR specified?
A: Full specs available upon request. Typical gain: 3-6dBi; VSWR <1.5:1 for this band.

Q: Why choose FRP over rubber?
A: FRP offers superior rigidity for permanent tower installations and better wind resistance.

Q: Can it handle high power?
A: Yes – designed for commercial transmitters (exact wattage in datasheet).

Q: Does lightning protection require grounding?
A: Yes – must be grounded per local electrical codes for surge protection.

Q: Mounting options?
A: Spring base suits mast/tower mounts (hardware not included).

Q: Compatible with amateur radio?
A: Yes – covers 70cm ham band (430-440MHz).

Q: Radome color options?
A: Standard white (UV-resistant). Custom colors possible for bulk orders.