Flexible Whip Antenna All Bands 20-500MHz Broadband Flexible Antenna

Short Description:

Frequency: 20-500MHz

VSWR: <2.0

Peak Gain: -3-0 dBi

Flexible Whip antenna


Product Detail

Product Tags

Product Introduction

When your mission demands seamless switching across communication bands in complex environments, or deploying reliable monitoring points under harsh conditions, an antenna that combines full spectrum coverage with physical resilience becomes the critical factor for success.

Our Flexible Whip Antenna is engineered precisely for this challenge. It innovatively integrates an ultra-wideband 20-500MHz design into a single, rugged yet pliable unit, merging the superior performance of traditional HF antenna (high-frequency shortwave), VHF antenna (very high frequency full-band), and UHF antenna (low-band ultra high frequency).

Core Application Fields:

  • Military & Tactical Communications: Provides full-spectrum support for manpack radios and vehicle-mounted systems, from long-range tactical coordination to close-range squad communication. Its flexible construction withstands severe impact and repeated flexing, making it a dependable asset in field operations.

  • Professional Radio Monitoring & Reception: Enables wideband scanning and signal interception from HF to UHF for spectrum management, signals intelligence (SIGINT), and emergency response. One antenna replaces multiple legacy antennas, significantly simplifying mobile monitoring station deployment.

Why Choose Our Flexible Whip Antenna?

  • Complete Spectrum Coverage: One antenna meets HF, VHF, and UHF needs—no switching required, enabling faster response.

  • Ultimate Flexibility & Durability: The unique flexible whip design allows for easy bending, shaping, and secure mounting in vehicles, on backpacks, or for concealed installations. It offers exceptional resistance to vibration and impact.

  • Guaranteed Professional Performance: Optimized to meet rigorous military and industrial standards, ensuring stable and efficient signal transmission/reception across the entire bandwidth.

Empower your professional equipment with ultimate flexibility and spectrum freedom. Whether building a resilient tactical network or deploying an agile monitoring system, our broadband flexible whip antenna is the foundational element for your operational advantage.

Contact us now for a customized technical proposal and compatibility assessment.

Product Specification

Electrical Characteristics

Frequency 20-500MHz
S.W.R. <= 2.0
Antenna Gain -3~1dBi
Efficiency ≈27%
Horizontal Beamwidth 360°
Vertical Beamwidth 46-98°
Polarization Linear
Impedance 50 Ohm

Material & Mechanical Characteristics

Connector Type SMA Female
Dimension 15*310mm
Weight 0.045Kg

Environmental

Operation Temperature - 40 ˚C ~ + 80 ˚C
Storage Temperature - 40 ˚C ~ + 80 ˚C

Antenna Passive Parameter

VSWR

20-500

Efficiency & Gain

Frequency (MHz)

20

50

100

150

200

250

300

350

400

450

500

Gain (dBi)

-1.9

-1.7

-2.3

-2.2

-1.8

-2.1

-2.0

-0.1

-1.4

-3.0

-2.8

Efficiency (%)

11.1

24.6

27.9

32.3

27.5

27.0

23.1

26.5

32.2

31.4

30.6

 

Radiation Pattern

 

3D

2D-Horizontal

2D-Vertical

100MHz

   

300MHz

     

500MHz

     

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