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Delta Loop Antenna Dimensions


Delta arms, they are all short-circuited to each other, the impedance at the supply point is 120 ohm, for this reason to feed it, a range matching adapter is used, ideal for bands of 10, 15 and 20 meters
post 05 Dec 2024
Delta Loop Antenna Dimensions

Antenna Delta Loop Links

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Delta Loop antenna 3.5 - 30 MHz
84 m Total Wire Length (L1 + L2 + L3) - 28 m Triangle Length (L1 = L2 = L3) - 10.56 m 75ohm coaxial length

Delta Loop Lazy loop from 160 to 10 meters
The loop is 3.650 Mhz. For matching the loop on the other bands I use a Toroid Balun with

Double Half Delta DHD
In teoria dovrebbe restituire un segnale basso ma con un buon rapporto S/N, pressappoco come una Beverage. L' antenna e' costituita da due triangoli di filo sospesi a un metro e mezzo da terra


PIC-Keyer

PIC-Keyer This project describes the construction of a real "QRP" keyer with a small microcontroller PIC 16F84, with slightly modified hardware also PIC16F62

RF Inductance Calculator

RF Inductance Calculator Mean diameter of the air core coil, measured from conductor centre to conductor centre include the wire insulation thickness, if any

Voice Recorder

Voice Recorder Gestito dall'integrato in questione ed offre la possibilità di registrare più messaggi per una durata massima di un minuto con buona fedeltà di riproduzione