Hits
An Indoor Reduced Size Rectangular Loop
Sometimes indoor antennas are our only means of staying active with Amateur Radio. From the very first time I used an indoor loop, I liked the performance
post 10 Aug 2024
Hidden antenna Links →
An Indoor Reduced Size Rectangular Loop
Sometimes indoor antennas are our only means of staying active with Amateur Radio. From the very first time I used an indoor loop, I liked the performance
An Attic Coaxial-Cable Trap Dipole
A coaxial-cable trap dipole antenna installed in the attic provides a surprisingly effective solution to HF operation on the 10, 15, 20, 30, 40, and 80 meter
Antennas and Grounds for Apartments
Three typical antenna system used by apartment dwelliers,for some amateurs theerc is little or no possibility of getting permission to creet anoutside antenna
Balcony Antenna for 7, 10 and 14
I have done a balcony antenna for my favorite 7, 10 and 14 MHz- ranges. It is a helical vertical that can be matched for these bands
Balcony antennas from mobile Hamsticks
Depending on your balcony or installation site, you will have certain limitations
38
Sometimes indoor antennas are our only means of staying active with Amateur Radio. From the very first time I used an indoor loop, I liked the performance
A coaxial-cable trap dipole antenna installed in the attic provides a surprisingly effective solution to HF operation on the 10, 15, 20, 30, 40, and 80 meter
Three typical antenna system used by apartment dwelliers,for some amateurs theerc is little or no possibility of getting permission to creet anoutside antenna
I have done a balcony antenna for my favorite 7, 10 and 14 MHz- ranges. It is a helical vertical that can be matched for these bands
Depending on your balcony or installation site, you will have certain limitations
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