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Traveling Loop magnetic
Foldable magnetic loop antenna that should be easily assembled and disassembled for QRP HF pack
post 05 Dec 2024
Antenna Loop Links →
Receiving loop arials for 1.8 MHz
Localised noise in the receiver can be reduced by using a small loop aerial. Shielded coax loops
Sensitivity of Multi Turn Receiving Loops
The octoloop in the following example is a length of 25 pair telephone wire inside an octagonal loop shield of 3/4 hard copper pipe
Shielded Loop Antenna
The inner conductor travels from the feed tee around the loop and is connected to the outer conductor adjacent to the feed tee
Ham Radio Loop Antenna
In the space between the two ends a variable capacitor is placed and tuned to resonate at a specific frequency
Tableantenna invisible loop antenna
150
Localised noise in the receiver can be reduced by using a small loop aerial. Shielded coax loops
The octoloop in the following example is a length of 25 pair telephone wire inside an octagonal loop shield of 3/4 hard copper pipe
The inner conductor travels from the feed tee around the loop and is connected to the outer conductor adjacent to the feed tee
In the space between the two ends a variable capacitor is placed and tuned to resonate at a specific frequency
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