electronic keyers

electronic keyers

Antique Radios : Antique Radio Reference

• Vintage Radio Photographs and Images - Photographs of vintage radios and vintage radio parts, morse keyers
  [ Hits: 3261 | Votes: 6 | Rating: 4.83 ]

• ElectronicsUSA.com - Manufacturers of a growing line of Amateur Radio accessories, electronic kits, and unique gadgets including Whiterook morse keys and keyers
  [ Hits: 7040 | Votes: 3 | Rating: 7 ]

• Radio Adventures - Design and manufacturing of electronic components, kits, and accessories for the amateur and commercial communications. CMOS Keyers, W1AW receivers, PC borads kits
  [ Hits: 3276 | Votes: 1 | Rating: 1 ]

• Morse Key History - An overview of the development of the Morse key for sending the Morse Code, from the first camelback keys, through straight keys and sideswiper keys to the semi automatic keyers including the Vibroplex to the modern electronic keyer.
  [ Hits: 196 | Votes: 0 | Rating: 0 ]

• Iambic Keying - Iambic Keying, Debunking the Myth by Marshall G. Emm, N1FN. A keying system controls transmitter activation, ranging from basic switches to electronic keyers that generate Morse code based on paddle input. Iambic keyers, introduced in the late 1950s, respond to simultaneous paddle closures with alternating dots and dashes. Despite touted efficiency, actual benefits are modest, offering about a 5% improvement in keystrokes, diminishing at higher speeds. Iambic keying's practical value is limited and may restrict sending speeds.
  [ Hits: 627 | Votes: 0 | Rating: 0 ]
• Morse Telegraph - Key and Keyer - History and Development - An overview of the development of the Morse key for sending the Morse Code, from the first camelback keys, through straight keys and sideswiper keys to the semi automatic keyers including the Vibroplex to the modern electronic keyer.
  [ Hits: 435 | Votes: 0 | Rating: 0 ]

• Keys to Good Code - Article appeared on 73 amateur radio today in 1999 on how to unlock the secrets of sending precise Morse Code. Article contains hints on how use the stright key and the sideswiper key, but even the electronic keyers or the semiautomatic keys.
  [ Hits: 338 | Votes: 1 | Rating: 9 ]

• HamGadgets.com - Manufacturer of morse keyers, ID-O-Matic Kit, electronic components
  [ Hits: 2236 | Votes: 3 | Rating: 9.33 ]
• GES Electronics - Ham rasio shop in Chzeck republic, offer antennas, filters, roators, electronic components, cw keyers, power supplies, and other ham shack accessories
  [ Hits: 764 | Votes: 0 | Rating: 0 ]