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Loading Inductors


Loading Inductors

Optimum form length to diameter and turns spacing of any inductor depends heavily on the end-use of the inductor

post 09 Oct 2024


Antenna HF Portable Links

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Travel Antenna Details
This is a low cost homebrew two band travel antenna for 20 and 40 meters. It is based on the B&W Travel Antenna concept with a telescoping whip and a loading coil

Making a 28MHz rubber duck for the FT817
The main component in this design is the supporting rod, which the wire is wound upon.The rod needs to be 530mm for the antenna, plus about 15mm, which is inserted into a PL259 for RG8 style coaxial cable

HF Mobile Installation BMWX5 Kenwood TS-480
HF Mobile Installation BMW X5 Kenwood TS-480 High Sierra Sidekick Hi-Q Accessories Diamond Brackets Custom Base Turbo Tuner


Psion ham software

PSION Greyline Clock PSION Greyline Clock v. 1.0 is a UTC/Local clock showing sunlight/darkness area on the world map

Radioassistance

Radioassistance Radioassistance E Kenwood Dealer, vendita ricetrasmittenti, antenne, parti di ricambio, elettronica

SunCalc

SunCalc SunCalc - sunrise, sunset, shadow length, solar eclipse, sun position, sun phase, sun height, sun calculator, sun movement, map, sunlight phases, elevation, Photovoltaic