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Operate 160 and 80 meters in portable with this small antenna by K0EMT

A QRP transceiver for 80 meters band by W1FB

2,6 and 10 meters beacon located at Lake White, Ohio

A vertical monoband antenna design that can work from 6 meters to 70 cm by F5ZV in French

3d parts printed to build an EZ-Lindenblad 2 Meters LEO Sat antenna as designed from Anthony Monteiro

This VFO is simple to build and is quite stable.

A project of a bobtail-curtain antenna for 10 MHz

An homemade portable trapped dipole antenna for 40 and 80 meters band with an optional extension for the 20 meters.

A 21 MHz Four Square Beam Antenna This popular antenna for the lower bands, can also work well on 15 meters, QST Article

A SSB CW transceiver for six meters band with schematic and block diagram

Bird Technologies supplier of RF products, like RF Meters, Bird 43, VNA, Spectrum analyzers, attenuators, transmitters combiners, dummyloads, terminators and replacement parts

A power line noise eliminator designed to eliminate QRN expecially on 40 meters band.

A Slinky-based doublet or loaded vertical QRP antenna tested for 40 meters band

Extension to an existing fan dipole originally modeled for 40 20 and 6 meters. This modification will add 80 15 and 10 meter bands.

A compact antenna for 160 meters, suitable for hams tha want operate top band buh have a limited space

Six meters radio club, promote and preserve 50 mhz operations in italy

A 5 band two element quad antenna working from 20 to 10 meters using hardware-store parts or modifying an existing commercial triband quad by KC6T

Lage collection of 6 Meters and 2 meters QSOs, recorded in real audio format by OE3MWS

An inverted triangle Delta Loop Antenna for the 40 meter band made with aluminium pipes, each element is 14,2 meters including a home made aluminium mount.

A vertical antenna for 40 meters band by PA5MW

A 27-28 Mhz quad loop antenna by Bernard Mourot F6BCU in french

Dimensions for the inverted V antenna from 160 to 2 meters by N6JSX

Schematic anc PCB for a fox hunting receiver for 80 meters band

40 meters band 5 watts transmitter, uses a 6L6 with a 6X5 rectifier and a 0D3 voltage regulator tube on the screen.

WB4WOR Propagation Beacon on 6 and 10 meters Jointly Owned and Operated by the Broadcast Packet and Repeater Group and Piedmont Amateur Radio GroupRandleman, NC USA

Homebrewed handheld RF powermeters for various sensors by DL5NEG

Digital Vector Wattmeters, Dummy loads, software defined panadapter systems, SteppIR Tuning Relay, Digital SWR meters, LP-Pan Pan Adapter IQ Decoder for SDR based panadapter system

Crystal-controlled QRP tranceiver by F6BCU for 80 meters band 1W output

G0KYA Moxon antenna for 2 meters band

KJ4WLH homemade dipole for 50 Mhz

A Loop Fed Array Yagi antenna for 50 MHz featuring 11 dBi gain and 23 f/b ratio. In this excellent page the author even includes a detailed drawing in DWG format, with element lenght and spacing measures, in a separa file a full list of material list needed to build this yagi antenna including source and price, the EZnec file for this antenna plan, and a lot of pictures of this LFA Yagi for 50 Mhz. A ten page PDF file containing all infos, is also available to download.

Information on equipment manufactured by the Bird Electronic Corporation, wattmeters, RF loads, switches by I0JX

The 1721 HF Roundtable Group meets nightly on 7.261 + - QRM. Just a big ham radio family. Informal QSO'S in a rountable fashion.

In this project, you will make a simple low-power broadcast-type circuit, using a crystal oscillator integrated circuit and an a collector modulated AM oscillator.

This is a plan for a 10 elements yagi antenna for 50 mhz

The page provides a project for an helical dipole for the 40 meters band, resonating on 7 MHz, created by PY1ZFK based on a design by DL8VO. It includes detailed instructions on building the antenna.

An optimized QRP transceiver for 40 meters band

Italian web site describing a project for a 2 meters home made halo antenna

Exagonal Beam antenna cover 20-17-15-10 meters By KE4NU

Convert a Hustler 5 band 5BTV to 17 Meters An easy add on antenna project by Larry, KK5ID

A small random wire antenna tune that can tune from 40 to 10 meters bands.

Experiments with spiral dipole antennas. Includes two spiral antenna designs for 20 and 40 meters band by KN9B

The Micro24 is a ultra compact microsize QRP SSB transceiver for the 20 meters amateur radio band. This transceiver is so small that it fits into one hand.

This is a Ham Radio Software Transceiver for Amateur Radio. Software works in Windows, Mac and Linux. HamSphere is a community for Ham Radio operators and other radio enthusiasts. Amateur radio equipment is not needed. The Transceiver uses java technology and covers all virtual Ham Radio and Amateur radio bands from 160 to 6 meters.

Experiments on HF antennas for restricted spaces. In this article author experiments antennas for 80-10 meters band having just a very small garden and several restrictions. Basic antennas consists of laded multiband dipoles and fan dipole antennas

A j-pole antenna for 6 meters band

Bird wattmeters and extras accessories

A magnetic loop antenna working from 30 to 15 meters with 100W

A Moxon rectangle antenna for 2 meters

An Halo antenna for the six meters band in French