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Filtro da rete per apparati


Installato il filtro tra la radio e la rete ho avuto il modo di constatare come le decodifiche digitale son diventate piu' esatte
post 20 Mar 2024
Filtro da rete per apparati

RF Filter Links

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Band-Pass Filters for HF Transceivers
from intrastation interference these handy and inexpensive filters can help

Clean Up Your Signals with Band-Pass Filters
design of band-pass filters that provide a level of selectivity and reliability heretofore unavailable

Clean Up Your Signals with Band-Pass Filters
a series of band-pass filters BPFs between 150 W transceivers and 1500 W amplifiers

Crystal band pass filters for QRSS applications
a good RX band pass filter will be an important feature of any future design

Coaxial Stub Filters
You should not need to use a narrowband filter after a transmitter


Take off angle of horizontal antenna

Take off angle of horizontal antenna For horizontal polarization, the electric field will move sideways on a horizontal plane, while for vertical polarization it will oscillate up and down on a vertical plane

A remote antenna switch

A remote antenna switch An abiding dislike for bundles of cables running on the exterior of my house, so a remote antenna switch seemed like a good idea

5 element yagi antenna for 28.5 Mhz

5 element yagi antenna for 28.5 Mhz Gamma match will be made with a 1/2 "aluminum tube and a 75 cm coaxial piece of RG8 without sock and sheath inside the tube