TīmeklisHigh Power, Heavy duty sealed baluns/ununs from Radiowavz! 4:1 Un-un, rated for 1.5kW. Want to use the S9 vertical with more than 200W? Use this Unun to connect up your resonant long wire to your feed line, even on an amp! Reviews. Tīmeklis2024. gada 1. maijs · In the above scheme of things, an 8:1 Unun (64:1 Z-ratio) offers the best results keeping the SWR below 2:1 on all bands. Influence of EFHW wire orientation on performance The end-fed half-wave (EFHW) antennas have been deployed with a variety of different wire orientations by amateur radio operators. …
The Off-Center-Fed Dipole (OCFD) - Ham Radio Secrets
Tīmeklis2024. gada 22. marts · EFHW-4010-1K-Plus™ Multi-Band End Fed Half Wave Antenna. This is an End-Fed Half-Wave (EFHW*) antenna for 40/20/15 and 10m bands. Unlike many END FED antennas on the market, this one does not require the Antenna Tuner to operate. It is a resonant Half wave on 40m (7MHz) therefore also resonant on … Tīmeklis2015. gada 13. janv. · Buy RadioWavz U14V High Power 1500W 4:1 Voltage UNUN: Fixed-mount CB Radios - Amazon.com FREE DELIVERY possible on eligible … children\u0027s choir clip art
Multiband End-fed Half-wave EFHW Antenna - VU2NSB.com
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