Shortwave Umbrella-cone Broadband Antenna

HF/VHF Antennas > Base Station Antennas

Shortwave Umbrella-cone Broadband Antenna

Shortwave Umbrella-cone Broadband Antenna

Product Overview

  The Shortwave Umbrella-Cone Broadband Antenna is a typical shortwave vertically polarized broadband antenna. By thickening the elements to smooth impedance, the antenna extends its operating bandwidth. The carefully designed umbrella-cone structure prevents the absorption of radiated energy caused by excessively low thickening positions, achieving the highest radiation performance among similar vertically polarized antennas. The antenna body is made of high-quality cold-drawn metal tubes and hot-dip galvanized for structural stability, reliability, and excellent conductivity. Designed for maintenance-free operation, it is an ideal choice for building various shortwave omnidirectional communication networks or jamming stations.

Technical Specifications

Parameter Name Parameter Value
Frequency Range 2~30MHz
Gain 7dB
Recommended Installation Height 25m
Required Site Area Radius 14m
VSWR ≤2.0
Polarization Vertical Polarization
Power Capacity 2KW/5KW/10KW
RF Interface N50-KF/L29
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