703-803MHz Flexible Gooseneck Antenna 2dBi

Short Description:

Frequency: 703-803MHz

Gain: 2dBi

TNC connector

IP67 Waterproof

Dimension: Φ19*462mm


Product Detail

Product Tags

Product Introduction

703-803MHz Flexible Whip Antenna: The Core Component for Industrial-Grade Wireless Links

Engineered to build highly reliable and high-performance dedicated wireless networks. Our 703-803MHz high-performance flexible whip antenna, with its precise coverage of critical operational frequency bands, excellent gain, low VSWR, and signature flexible mounting features, has become the preferred antenna solution for professional applications such as LTE private network communications, HD video transmission, and telemetry/remote sensing radios.

Core Industrial Application Scenarios

  • Stable Support for LTE Private Networks: Serving as a key component for LTE private network antennas, it provides reliable wireless broadband connectivity for critical scenarios like Industrial IoT, smart campuses, and emergency command. Its precise frequency matching and stable radiation characteristics form the foundation for ensuring high-speed, low-latency data links between private network base stations and terminals.
  • Securing HD Video Transmission Links: Optimized for HD video transmission (HD FPV) systems on drones, robots, and mobile surveillance platforms. The flexible whip structure allows easy adjustment for optimal polarization and radiation angles, effectively combating signal attenuation and multipath interference caused by movement or flight, ensuring stable, uninterrupted video streaming.
  • Enabling Remote Telemetry & Sensing Radios: The ideal partner for various telemetry/remote sensing radios, serving remote SCADA systems in power distribution networks, hydrological monitoring, and environmental data collection. Its superior anti-interference capability in complex electromagnetic environments provides a solid guarantee for the long-distance transmission of critical commands and status updates with small data packets.

Why Choose Our Professional Antenna?

  • Industrial-Grade Performance, Precise Coverage: Deeply optimized for professional 703-803MHz band applications, delivering high-gain, low-VSWR performance for pure radiation patterns, maximizing signal transmission and reception efficiency.
  • Flexible & Robust, Hassle-Free Deployment: The high-strength flexible gooseneck tube, combined with optional omnidirectional/directional radiation patterns, easily adapts to installation challenges inside enclosures, on vehicle platforms, or in confined spaces, maintaining stable performance even in vibratory environments.
  • Reliable Connectivity, Broad Compatibility: Comes standard with high-quality low-loss cables and standard connectors, ensuring perfect compatibility and plug-and-play integration with mainstream private network CPEs, video transmission modules, and telemetry radios.

Whether building a standalone LTE private network, equipping a mobile platform with reliable HD video transmission, or deploying a wide-area telemetry network, this antenna is your optimal choice for creating robust wireless links.

Explore detailed technical specifications and industry application cases now to match your professional project with the best antenna performance!

 

 

 

Product Specification

Electrical Characteristics
Frequency 703-803MHz
Impedance 50 Ohm
S.W.R. <2.5
Gain 2dBi
Efficiency ≈67%
Horizontal Beamwidth 360°
Vertical Beamwidth 45-80°
Polarization Linear
Max Power 50W
Material & Mechanical Characteristics
Connector Type TNC connector
Dimension Φ19*462mm
Weight 0.14Kg
Radome material Fiberglass
Environmental
Operation Temperature - 40 ˚C ~ + 80 ˚C
Storage Temperature - 40 ˚C ~ + 80 ˚C

Antenna Passive Parameter

VSWR

703-803

Efficiency & Gain

Frequency(MHz)

703

710

720

730

740

750

760

770

780

790

800

803

Gain (dBi)

1.3

1.6

1.5

1.5

1.7

1.8

1.4

1.7

1.3

1.0

0.5

0.4

Efficiency (%)

62.9

66.1

63.8

64.4

69.9

72.7

67.5

74.7

68.5

68.0

63.2

62.4

Radiation Pattern

 

3D

2D-Horizontal

2D-Vertical

Axis

     

703MHz

     

760MHz

     

803MHz

     

 


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