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Antenna Loop e adattamento di impedenza
Loop ad onda intera realizzata per la gamma degli 80 metri
post 26 Jun 2024
Antenna Loop Links →
Small Magnetic Loop Antenna Theory
This style of antenna is often used for direction finding and has a sharp "reception null" when turned broadside to the incoming magnetic fiel
The 3805er Receiving Loop
I have found that a small receive-only loop antenna can be used to make the situation much more tolerable
Thinking about Ideal Loops
Loop antennae have been used from ELF to UHF since the beginning of radiocommunications. At low frequencies, the main problem for loop antennae is to have enough sensitivity
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This style of antenna is often used for direction finding and has a sharp "reception null" when turned broadside to the incoming magnetic fiel
I have found that a small receive-only loop antenna can be used to make the situation much more tolerable
Loop antennae have been used from ELF to UHF since the beginning of radiocommunications. At low frequencies, the main problem for loop antennae is to have enough sensitivity
23cm Yagi Antenna building Finished antenna at 1275 MHz SWR under 1:1.5 at resonant frequency
50 MHz preamp Gain 26dB with the BFG135 Preamps for 144 and 430 MHz, for 50 MHz, the BFG135a is a cheap transistor and in my view rather strong. It is not easily damaged by static discharge or RF power. FG connection
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