Shortwave Sector Broadband Antenna

HF/VHF Antennas > Base Station Antennas

Shortwave Sector Broadband Antenna

Shortwave Sector Broadband Antenna

Product Overview

  This series of Shortwave Sector Broadband Antennas is developed based on classical shortwave antenna design theory and optimized through extensive simulation and testing. The antenna features biconical dipole elements, providing smooth impedance, low matching loss, and higher gain than conventional linear or planar dipole broadband antennas. The elements are made of 7×7 strands of tinned copper wire coated with high-temperature resistant silicone rubber, ensuring corrosion and rust resistance while enhancing long-term communication reliability. This antenna series has successfully been developed into vehicle-mounted portable versions, with setup or takedown time under 12 minutes, making it particularly suitable for mobile communication in harsh electromagnetic environments.

Technical Specifications

Parameter Name Parameter Value
Frequency Range 3~30MHz
Gain 3dB
Recommended Installation Height 7m
Required Site Area 11m×19m
VSWR ≤2.0
Polarization Horizontal Polarization
Power Capacity 2KW
RF Interface N50-KF
Nominal Impedance 50Ω
Operating Temperature -40°C to +65°C
Rain Protection The antenna operates normally under rain conditions
Wind Resistance Works normally in 8-level winds, undamaged in 10-level winds