wattmeter called diamond

30 Meter Loop by N9MW - This antenna is an easy one day construction project. It was made out of common number 12 stranded electrical wire. Read more about SWR reports and home brewing details.

X80 Multi-band HF Vertical Antenna Review - The X80 is a commercial version of a so-called Rybakov vertical antenna.

Trap dipole for WARC bands - Diamond W8010 Multiband Dipole Modifications

Trap dipole for WARC bands - Diamond W8010 Multiband Dipole Modifications

Coaxial feeder or RF coax cable - An overview of coax cable often called coaxial feeder or RF cable, used to feed antennas and deliver radio frequency power from one point to another

RF choke or 1:1 balun - RF Choke to prevent hf currents on the feedline or...1:1 Choke Balun, sometimes called the "UGLY BALUN"

Homemade Loaded Coil Dipole - Homemade Loaded Coil Dipole ( w8010 diamond ) for 10, 15, 20, 40 and 80 meter

EWE Antenna Info - Posting in the AM list of the National Radio Club, concerning an antenna called a "EWE" used for listening to distant radio signal reception.

Coffeyville Amateur Radio Club - a local club comprised of licensed amateur radio operators, also known as "HAMS". Although the main purpose of the hobby is fun, it is called the "Amateur Radio Service" because it also has a serious face

Ulvin International - Spanish manufacturer of the Tremendus HF power amplifier from 1 to 12 KW PEP, and 5 KW baluns along to Wattmeters and antenna commuters to 5 KW

Telepost - 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

Why are Radio Amateurs called Hams - Why amateur radio is called ham radio taken from Florida Skip Magazine 1959

Gagacom - Amateur radio accessories dealer based in Wehrheim Germany, offer Antennas, baluns, filters, antenna tuners, dummy loads, swr wattmeters by Palstar

Avantiradio - Polish amateur radio dealer for Yaesu Icom Motorola Diamond MFJ Daiwa Lafayette

LM - Log Post Processor - LM is a program to edit contest logs ex post; a so-called contest post processor. With help of LM the user shall be able to convert his raw data to an up-to-date electronic log in a comfortable way and with as less effort as possible. Usefull to convert Cabrillo and ADIF formats

Very simple wattmet - A very simple QRP wattmeter project by SP5DDJ based on schematic of SWR meter developed and published by JA6HIC

Notes on Bird Electronics Equipment - Information on equipment manufactured by the Bird Electronic Corporation, wattmeters, RF loads, switches by I0JX

Converting ZetaGi HP201 for ham bands - Conversion of Zetagi HP201 SWR wattmeter for HF Amateur Bands by G8ODE

QRP Wattmeter - G4FON homebrewed QRP Wattmeter

OZ2CPU digital wattmeter - Plans and hex code for an RF wattmeter based on an Analog Devices AD8307 log amplifier.

Digital Wattmeter - 300nW to 30W - The digital wattmeter project was created for the purpose of measuring power in the range of 300nw to 30w.

Automatic 1.8 – 60 MHz SWR/WATTmeter - A PIC16F876 based, automatic 1.8 – 60 MHz SWR/WATTmeter A project from Il Club Autocostruttori of the Padova ARI club Italy

DL4MEA Wattmeter - The DL4MEA Power Meter

Digital SWR Power Meter project - A PIC16F876 based, automatic 1.8 – 60 MHz Digital SWR/WATTmeter capable of displaying both the SWR and P.E.P.power values, with a bar graph on the second line tracking the instantaneous power.

Ten-Tec 1225 peak reading wattmeter - Building the Ten-Tec 1225 peak reading wattmeter