Hits
Ewe Antennas
The switches are actually bistable relays that are controlled from my phaser box. The resistor is a variable remote controlled one. Both sit in the feedbox
post 29 Aug 2024
Antenna EWE Links →
Remote Termination of Beverage and Ewe Antennasbr>using a 9-turn primary 450 ohm and 3-turn secondary 50 ohm for a 3:1 turns, or 9:1 impedance, ratio. That's because a Beverage or Ewe presents an impedance of approximately 300 to 600 ohms
Switchable directional EWEbr>Antenna EWE designed to receive in any one of four directions. Relay switching at the base of the central support allows selection of any one of the four wires
The EWE in the Gardenbr>At first sight the antenna is nothing else as an inverted U of approx. 7,5 m length and with a height of three meters above the soil. These are dimensions, which fit in each average garden. One end is grounded over a resistor, the other end is attached over a core transformer balun to commercial coaxial cable RG 58
14
Ferrite Shop Ferrite-shop on-line shop, cable clamps,toroids, cable cores, technic,ferrite material choice
Amateur radio kits by Kanga US
Pcs Electronics RF power amplifiers-pallets archives-ABC of FM AM DAB+ DRM radio transmitters