cw keyer

Ferite Balus 1.8 - 30 Mhz - 1:1 and 4:1 baluns diagrams

IT9EJW 10m Beacon - IT9EJW Beacon 28.226 MHz CW

XP2I Greenland - IOTA NA-018, 2012 Sep 11 - 2012 Sep 16 Mainly CW

G4NKX RADIO PAGES - HF Low Power cw/digital activity updates at G4NKX Blog

F5VLY - Adrian F5VLY home page at QRZ.com with lot of pictures and operating guides using RBN CW Skimmer and more

CW over 70 wpm - QRQ or Copying CW over 70 wpm

Morse Code at 140 wpm - ARRL Article on high speed cw

Logikey K-5 Review - Review of Logikey K-5 Keyer

Voice keyer with TS-590 - Setting up Digital voice keyer via USB for Kenwood TS-590

Yaesu FT-920 Narrow filters mod - CW and SSB INRAD narrow filters modification

Training fast CW on Android (Koch method) - Free Morse Code CW training software for Android supporting the Koch method

Voice Keyer for Android - Audio recorder and player for Android. Perfect for Ham Radio (Amateur Radio) operators as a voice keyer for SSB contests or voice beacon.

mhuxd Priority listing - Use microHam Keyers under Linux Daemon implementing the microHam keyer protocol. Provides virtual serial ports. Supports CW Keyer, DIGI KEYER I/II, micro KEYER I/II, MK2R(+), micro2R.

QRQ CW trainer - qrq is an open source Morse telegraphy trainer which runs on several operating systems (Linux, Unix, OS X and Windows), similar to the classic DOS version of Rufz by DL4MM.

TVI Filters - Schematic and diagrams for TVI Filters by G4WPW

A low cost morse Trainer / Keyer - By Prof. T. K. Mani - VU2ITI

AVR Butterfly Keyer - The Atmel AVR Butterfly is a credit card sized board which contains an AVR MEGA169 processor, a six character LCD display, a five way joystick navigation switch, a piezo speaker, a 3 volt lithium battery cell for power and a few other odds and ends.

FT290 CW KOX Circuit - This is not actually break-in but just KOX circuit. It can only be used on the CW mode otherwise it keys up the Tx

PIC Keyer - The PIC Keyer is a full-featured Morse code keyer which has been programmed into a PIC 16F88 Microcontroller by W7GC

M0KGK Keyer - The M0KGK keyer with variable speed and weight controls utilising a low cost PIC microcontroller.

Yaesu Microphone Pin Outs - Vertex Standard, Yaesu mic pin outs for: FT-90, FT-100D (1990s), FT-2600, FT-3000, FT-7100, FT-8100.

CW Key Base - Lightweight keys and paddles may be great for backbacking, but what if all you want is the darn thing to stay reasonably still on the desk?

80m SSB CW QRP superhet transceiver - The 80m SSB & CW transceiver design is based on an already proven concept used in ATLAS amateur transistorised transceivers from 70\'s

TenTec 1300-Series - TenTec 1300-Series QRP CW Transceiver Kits

MOuSeFET CW Transmitter Page - Original article was in December, 1986 QST