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T-Antenna for LF


T-Antenna for LF

I receive and transmit on 136 kHz 2200 m LF- band

post 05 Dec 2024


Antenna Loop Links

150



The DCTL Antenna Smallloop
The construction material is simply 300 ohm heavy duty TV twinlead

The Ferrite Rod Antenna
The ferrite has the effect of intensifying the magnetic field inside the loop. The is produced by the high permeability, of the ferrite material

Wideband active loop antenna
Wideband small magnetic loops (WSM loop) are used already 3-4 decades and I was curious to see what can be reached with them and to evaluate their usefulness as a wideband SDR input

Magnetic 80m band receiving antenna
Small active fully balanced an screened receiving loop antenna 15 kHz 36 MHz

Automatic Magnetic Loop Antenna Controller
This controller has been designed to automate the control of magnetic loop antennas


Antenna splitter per VHF-UHF per quattro ricevitori

Antenna splitter per VHF-UHF per quattro ricevitori Chi dispone di una sola antenna e vuole collegarvi più di un ricevitore necessità di uno splitter

Kits and Components

Amateur radio kits by Kanga US

50MHz to 28MHz RX Converter

50MHz to 28MHz RX Converter The concept of the rx converter is quite simple and nothing really new. the local oscillator is a standard colpitts crystal oscillator producing the 22mhz lo signal