My Start as a Ham – Ralph’s Story – “I suppose my interest in things electrical began when at a very young age I poked a metal hairpin into an electrical outlet. To this day, I vividly remember the amazing flash and bang that resulted! Of course, I wanted to know why that happened. It [...]
Archive of posts tagged Ham-Radio
Radiocalc – Convertisseur Radio Universel
Besides classical functions and dB conversions, RadioCalc includes a converter of Power to field strength commonly used for EMC/EMS test-set-up. Also impedance can be represented as a function of reflection coefficient (somehow like an electronic Smith-chart). This and many other functions are obtained by clicking into the arrow of the “Conversion off” window. Radiocalc – [...]
WB4HFN Amateur Radio Website
The vintage radio equipment from the R.L. Drake Company. Life before solid state devices,..vintage radio equipment from the Collins Radio Company. Featuring the “S” Line radio equipment from the 1960′s and 70′s era. WB4HFN Amateur Radio Website Antenna construction, digital communications, operating tips and practices to handling CATV interference Amateur Radio And Resource Information Heathkit [...]
N5ESE – Gizmos for QRP Ham Radio
N5ESE – Gizmos for QRP Ham Radio At “GIZMO’s” page, where you’ll find over a dozen weekend projects that are tailor-made for the QRP homebrewer. (#17, below) N5ESE’s Version of the W8DIZ Frequency Reference “Dieter Gentzow, W8DIZ, of Kitsandparts.com provides an inexpensive ($17) kit that generates a trimmable, crystal-based signal of reasonably good stability for [...]
Homebrew Electronic Projects of Harry
Homebrew Electronic Projects of Harry Harry’s Homebrew Homepages; a resource for radio, hamradio and electronics in general. Harry Lythall – SM0VPO/G4VVJ. Antenna projects, Receiver circuits, Transmitters circuits, AF / Amps circuits, Morse Code, PSU circuits, Useful circuits, EPROM circuits, RF Converters, Synthesizer circuits.
QRZ Ham Radio
QRZ Ham Radio QRZ was founded in 1992 by Fred Lloyd, AA7BQ as a spinoff of what was once called the “Callsign Project”, a cooperative effort designed to obtain and distribute FCC database tapes.
ARRLWeb – Amateur Radio Operators
ARRLWeb – Amateur Radio Operators ARRL is the national -USA membership association for Amateur Radio operators. The seed for Amateur Radio was planted in the 1890s, when Guglielmo Marconi began his experiments in wireless telegraphy. Soon he was joined by dozens, then hundreds, of others who were enthusiastic about sending and receiving messages through the [...]
Hendricks QRP Kits – QRPKits
Hendricks QRP Kits – QRPKits Hendricks QRP Kits is a company that specializes in high quality, low cost QRP Kits.
K8CU – Bill Jones – Radio Amateur
K8CU – Bill Jones – Radio Amateur Bill Jones, K8CU, has been an active Radio Amateur, CW Dxer, and home project builder since first receiving his Amateur Radio license in 1966 at age 17. Bill is an electronics professional with four-decades of experience. High voltage regulated power supply for RF amplifiers. This is an enhancement [...]
YO5OFH Csaba HAM Radio
YO5OFH Csaba HAM Radio YO5OFH, Csaba Gajdos from Transylvania, in the north-west part of Romania, in a little city – Satu Mare Acronyms, CW , Data Sheets, Docs, Ham projects, Photo galery, PIC, QTH photos.
VK5JST Amateur Radio Ideas with Photos
Easy PCB’s Made With Kitchen Appliances How to Make a Q Meter Making a High Current 13.8 VOLT Supply For SSB Transceivers VK5MM’s excellent amateur radio homepage Transformer Construction Details The photos at VK5JST Homepage are very educative and express the idea better than words. – delabs
Electronics Tutorials – Ian Purdie VK2TIP
Electronics Tutorials – Ian Purdie VK2TIP Offering free comprehensive basic electronics tutorials in amplifiers, antennas, ham radio, filters, oscillators, power supply, receivers, test equipment, transmitters, radio design and electronics design. Links to data sheets and electronics reference and text books. Ian Purdie VK2TIP. Electronics tutorials offered by www.electronics-tutorials.com are FREE to you and are extremely [...]
