super loop

Helical loop antenna for 20 meters - A Helical Loop Antenna for the 20-meters Band

40 meter delta loop - M0MCX - Pictures and details of a wire delta loop antenna for 40 meters band

Dual Loop 80 and 40 Meter  ^pop - A dual loop antenna, ZZ Wave Net HF Wire Antenna Project by VE6VIS. The antenna is basically a full wave 80 meter loop on top and a 40 meter loop on the bottom all supported from a 64 foot center support

Easy Delta Loop for 50MHz - Build your own delta loop antenna for 6 meters band

A Full Wave Loop for 80 - 10 Metres - VE3HCR article of a home made loop antenna for 80 meters band

F6EZX Deltaloop - F6ezx homebrewing a deltaloop antenna in French

K9AY Flag Pennant Ewe - Elongated Terminated Loops, usage and details by K9AY Lewallen

Receiving antenna for low bands  ^pop - K9AY loop antenna installed at PA6Z Contest group. This is a receiving antennas for the low bands (160m, 80m and 40m). Include schematics and info on a building the control box, preamplifier and low-pass filter

Advanced active VLF Loop - Article on using loop antenna in very low frequencies

Small magnetic receiving loops - Article about magnetic loops, construction notes and diagrams

Magnetic loop antenna 10-30 MHz - magnetic loop for 10-30 MHz, using acetal rod former, aluminium foil conductor and copper-clad epoxy board capacitor

Magnetic Loop Antenna - Although a magnetic loop antenna(aka small loop antenna) is very compact, its efficiency is close to a half-wavelength dipole if carefully built.

Magnetic Loop antennas - Pictures, designs and answer to common questions on building magnetic loop antennas by ON4CEQ Van Herck

Magnetic loop antennas - Magnetic Loop Antenna, MagLoop, Small Transmitting loop, construction hints, remote control motors

DCTL Portable Antenna - A Low -Power, Distributed Capacitance Twisted Loop , indoor portable HF antenna by Monty Northrup, N5ESE

Shielded-Loop Receiving Antenna - Schematics, mechanical drawings and picture of a Receiving loop antenna by N5ESE - N5FC

PJ2T Caribbean Contesting Consortium - A contest club dedicated to fun, international friendship, and advancement of the contesting art through superior operating technique and maximum application of technology.

CE2GVM Radio Club Gaviotas Chile - Radio Club Gaviotas, Vina del Mar, Region Valparaiso, Chile, CE2GVM, radioaficionados de Vina del Mar, Diploma RC Gaviotas, telecomunicaciones, licencia, radioaficionados CE, radioaficionados XQ, Novicio, General, Superior, CW, DX, radio clubes

Peoria Superfest - Third full weekend in September

MTM Scientific Radio Loop Antenna - Loop Antenna Starter Kit contains detailed plans for building the MTM Scientific, Inc. loop antenna from scratch.

E. H. Armstrong - Radio's premier inventor, Edwin H. Armstrong was responsible for the Regenerative Circuit (1912), the Superheterodyne Circuit (1918), the Superregenerative Circuit (1922) and the complete FM System (1933).

Javascript antenna calculations - Javascript online calculators for dipole 5/8 verticals with radials, and delta loop antennas

SUPERVOX - S 300 - AM CW SSB linear amplifier for 160 80 and 40 meter band

Homebrew FT 817 Headset - A simple circuit to homebrew your own headset for the Yaesu FT-817

Receiver block diagram - This is a block diagram of a superhetrodyne receiver.