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Sensitivity of Multi Turn Receiving Loops
Multi turn wire loops are often used as low frequency receiving antennas. The loop sensitivity decreases as frequency decreases
post 05 Dec 2024
Antenna Loop Links →
A Five indor magnetic loop
Covers the 20, 17, 15, 12 and 10 metre bands and is made from a single 3 metre length of 22 mm copper tube cut into 4 pieces of equal length
A remotely-tuned loop receiving antenna for LW and MW
Build a loop antenna for low frequency LF and medium wave MW reception with remote-controlled tuning
A small LF loop antenna
A loop antenna for receiving purposes in the frequency range10kHz to 150kHz
A magnetic loop antenna
This antenna was to use multiple conductors in parallel to reduce the resistance losses in the antenna , and thereby improve the efficiency
150
Covers the 20, 17, 15, 12 and 10 metre bands and is made from a single 3 metre length of 22 mm copper tube cut into 4 pieces of equal length
Build a loop antenna for low frequency LF and medium wave MW reception with remote-controlled tuning
A loop antenna for receiving purposes in the frequency range10kHz to 150kHz
This antenna was to use multiple conductors in parallel to reduce the resistance losses in the antenna , and thereby improve the efficiency
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 Mean diameter of the air core coil, measured from conductor centre to conductor centre include the wire insulation thickness, if any
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