Giorno: 9 Dicembre 2018

Algoritmi di filtraggio digitale
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Algoritmi di filtraggio digitale

La diffusione di microcontrollori a basso costo con funzionalità di DSP (Digital Signal Processing) rende disponibili degli apparati in grado di implementare l’elaborazione digitale dei segnali, e in particolare…

Floureon FC200 PMR446 Handsets
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Floureon FC200 PMR446 Handsets

MFJ Octopus Antenna, MFJ-2100 Making Contacts
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MFJ Octopus Antenna, MFJ-2100 Making Contacts

VHF 145 MHz Low Loss Bandpass Helical Filter April 29, 2015 No comments     Low Loss Bandpass by Mile Kokotov Basic design of the…

2018 QST Antenna Design Competition Winners Announced
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2018 QST Antenna Design Competition Winners Announced

ARRL has announced the winners of the 2018 QST Antenna Design Competition. “Dozens of entries were received, but only three could win,” said QST Editor Steve Ford, WB8IMY. Requirements…