The HF Broadband Two Element Folded Dipole Antenna provides optimum performance over complete HF band, eliminating the requirement of multiple antennae or an Antenna Tuning Unit (ATU). Design & Construction: The antenna is designed by using two folded arms with a matching Balun. Installation: It ...
产品概述 The three-wire antenna is designed as a broadband dipole with impedance transformer on 2-30MHz. The antenna is installed at a height of 15 meters horizontally. It is suitable for short and medium distance HF communication.技术指标...
Yagi Antenna with Trough Reflector Grid Parabolic Antenna Mini Grid Parabolic Antenna Solid Parabolic Dish Antenna HF Broadband Two Folded Dipole Antenna HF Broadband Three Folded Dipole Antenna HF Monitoring Antenna Cross / Circular Polarized Antenna ...
HF Broadband Three Folded Dipole Antenna Whip Mobile Antenna Cell Phone & Jammer Antenna Panel Antenna Discone Antenna Folded Dipole Antenna Folded Dipole Antenna Ceiling Mount Helical RHCP / LHCP Antenna Quadrifilar Helix Antenna Log Periodic Dipole Antenna Ground Plane Antenna Marine Ground Plane Antenna...
An HF antenna providing high-angle skywave radiation at the lower end of the 2 MHz to 30 MHz band and low-angle skywave radiation at the upper frequencies with substantially gapless coverage in range from 0 to 1,000 miles with pattern characteristics optimized for propagation conditions. It ...
TheBroadband Butterfly Terminated Dipole antenna (BBTD)was invented by Bonnie Crystal (KQ6XA). It is a type of traveling wave antenna, similar to a terminated folded dipole antenna (T2FD or TFD). But, the BBTD antenna is constructed of triangular or irregularly-shaped elements, instead of na...
There is disclosed a broadband HF antenna, which is fully integrated on a naval ship. This antenna enables to transmit and/or receive radio-frequency waves from a naval ship. The antenna comprises a radiating element and an exciting element. The exciting element excites the radiating element when...
TheBroadband Butterfly Terminated Dipole antenna (BBTD)was invented by Bonnie Crystal (KQ6XA). It is a type of traveling wave antenna, similar to a terminated folded dipole antenna (T2FD or TFD). But, the BBTD antenna is constructed of triangular or irregularly-shaped elements, instead of na...
HF-67 无线电接入设备说明书
Sec Antenna is leading manufacture of HF VHF UHF TETRA band ultra wideband,folded dipole,omni directional,log periodic,HF broadband.We export globally