The Best Amateur Radio Links of 2022

A monster magnetic loop antenna for 160 meters band. This Magnetic loop is optimized for 1840 Khz + 50 Khz. PDF Article published on La Radiospecola 10.22 (by I5JVA)

This simple antenna was installed on the attic. Antenna was matched with help an Automatic ATU in 40, 30, 20, 17, 15, 12 and 10 meter amateur Bands. The Antenna worked satisfactory on the above mentioned bands. (by Eugene Viktorovich)

The first interactive map of amateur radio repeaters and more updated in REAL TIME. (by IU1FIG)

Modifications for the ICOM IC 7300 transceiver, MARS mod, antenna tuner coverage expansion, Mic Modification (by brucerichards)

A distributed capacity coaxial dipole antenna. The antenna is very broadbanded with a very flat swr on all band when setup of the antenna is done at the proper lenght and height. (by AA8GL)

An homemade 50 Ohm 140 W dummy load based on an idea and project by ON5DB Renaud. (by ON4EA)

A home made cobweb antenna project made with easy to find parts 2-14 AWG speaker cables which are cut to 1/2 wavelength for each band and junction box with 4:1 Balun (by W6AER)

Notes on how to properly install a Mini Whip receiving antenna in an noisy urban environment. (by GreyHat)

A dipole can be broadbanded by a number of techniques including by matching with resonant sections of transmission feed lines. (by W6NL)

This module is an analogue and digital SWR and power meter/monitor, designed to replace analogue SWR and power metering in an AM Transmitter project. (by VK3HN)

T2FD is a 600-900 ohms folded dipole, terminated with resistor. Feed impedance is coupled with 50/600 ohms voltage balun. It is a wide band antenna with rather low SWR over the full designed frequency range: antenna tuner is seldom needed. (by OH1AYR)

A Shielded Low Frequency Loop Antenna, allows Simultaneous Transmission and Reception at the Same Site. (by W5JGV)

An easy to build and extremely high performance antenna, works perfectly on all HF bands 3.5-28 MHz with some compromises, it is basically an half wave dipole for 40-80 meters, an LC circuit or trap 40 meters allows you to use a single radiating element. (by I6IBE)

An experimental prototype of an asymmetrical hatted vertical dipole antenna that can work on HF bands 20 to 10 meters band. The AHVD Vertical dipole is an upside-down T design (by KX4O)

Tables with attenuation in DB per 100 feet of several coaxial cables. (by w4rp)

Homemade LC Bandpass Filters for 20M, 30M, 40M In multi-station environments like special events, field day, portable operating, is very important to protect receivers from excessively strong signals. Bandpass filters help to protect your transceivers. (by AB2EW)

Elements are aluminum TIG soldering rods 4.0mm of diameter, almost 1m long, these objects are light, thin and flexible based on the RZ9CJ Design (by US7IGN)

A four position HF antenna switch with PC control (by NutsVolts)

A loop antenna for 80 and 40 meters band, the main loop is based by a crossed line using aluminium strip lines. The main loop diameter is 150 cm. (by YO4DFT)