Outdoor Waterproof VHF UHF Fiberglass Jammer Antenna

Product Description

Application:

★VHF UHF antenna access transmission system
★point-to-multipoint coverage transmission system

Features:
★Medium gain, low VSWR
★High quality fiberglass radome, strong protection
★Strong environmental adaptability
★Standard steel mounting kits

Product Display:
High Gain 300-500MHz 2dBi Omni Waterproof Black Fiberglass Antenna for UAV JAMMER

Electrical Specifications
Frequency Range-MHz	300-500
VSWR	≤2.5
Gain-dBi	2
Horizontal 3dB Beam width-°	360
Polarization	Vertical
Impedance-Ω	50
Max.Power-W	100
Mechanical Specifications
Input Connector	N-male or customized
Net Weight-kg	≤1.5
Dimension-mm	650x45
Radome Material	Fiberglass
Composition	Single Section
Color	Black

 

Product Overview

Introducing the High Gain 300-500MHz 2dBi Omni Waterproof Black Fiberglass Antenna, a professional-grade, omnidirectional antenna engineered specifically for UAV jamming and counter-drone applications. Operating across the 300MHz to 500MHz frequency band, this antenna delivers a stable 2dBi gain with vertical polarization and a 360-degree horizontal beamwidth, ensuring comprehensive coverage against unauthorized aerial vehicles.

Unlike standard antennas that may suffer from signal degradation in harsh outdoor environments, this model features a rugged fiberglass radome with a waterproof design, making it ideal for permanent outdoor installations. With a maximum power handling of 100W, a VSWR of ≤2.5, and a 50 Ohm impedance, it is compatible with high-power jamming amplifiers and transmitters. Whether deployed in airports, prisons, bases, or critical infrastructure, this antenna delivers the reliability and performance required for effective counter-UAV operations.
 

Key Features & Benefits

1. Optimized 300-500MHz Band

This antenna is specifically tuned for the 300-500MHz frequency range, which is a critical band for drone control, telemetry, and video transmission. This makes it ideal for:

• Drone Control Jamming: Disrupting remote control signals.

• Telemetry Jamming: Blocking flight data and telemetry links.

• UAV Countermeasures: Neutralizing unauthorized aerial vehicles.

• VHF/UHF Access Transmission: General-purpose communication links.

2. Medium Gain & Low VSWR (2dBi, ≤2.5)

The antenna delivers a medium gain of 2dBi, providing a good balance between coverage area and signal strength. With a VSWR of ≤2.5, the antenna ensures excellent impedance matching and minimal signal reflection, protecting connected transmitters and ensuring efficient power transfer.

3. Omnidirectional Radiation Pattern (360°)

The antenna features a 360-degree horizontal 3dB beamwidth, providing complete omnidirectional coverage. This eliminates the need for precise aiming and ensures that drone threats from any direction are effectively countered. The vertical polarization ensures stable signal transmission and reception.

4. High Power Handling (100W)

With a maximum power handling of 100W, this antenna can handle high-power jamming transmitters without breakdown or overheating. This makes it suitable for continuous, high-duty-cycle counter-drone operations.

5. Rugged, Waterproof Construction

The antenna is built for outdoor deployment:

• Radome Material: Fiberglass for superior environmental protection, UV resistance, and durability.

• Waterproof Design: Ensures reliable operation in rain, dust, and humidity.

• Color: Black for a professional, discreet appearance.

• Dimension: 650 x 45mm for a compact, manageable form factor.

• Net Weight: ≤1.5kg for easy installation.

6. Standard N-Male Connector

The antenna is equipped with an N-Male input connector, which is standard for most RF equipment. Customized connector options are also available upon request.

7. Single Section Composition

The antenna features a single-section composition, simplifying installation and reducing potential failure points.

8. Standard Steel Mounting Kits

The antenna includes standard steel mounting kits for secure attachment to masts, poles, or vehicle roofs. This ensures quick and easy installation in the field.
 

Why Choose Our UAV Jammer Antenna?

• Optimized 300-500MHz Band: Covers critical drone control, telemetry, and video frequencies.

• Medium Gain: 2dBi for balanced coverage and signal strength.

• Omnidirectional Coverage: 360° horizontal beamwidth for complete protection.

• High Power Handling: 100W for high-power jamming transmitters.

• Excellent Impedance Matching: 50Ω, VSWR ≤2.5 for efficient power transfer.

• Rugged & Waterproof: Fiberglass radome for outdoor durability.

• Compact & Lightweight: 650 x 45mm, ≤1.5kg for easy installation.

• Standard Connector: N-Male for compatibility with most RF equipment.

• Mounting Kit Included: Standard steel mounting kits for quick deployment.