29 October 2016

The nanoKeyer is an Arduino Nano based CW Contest Keyer.

Key Features (K3NG Firmware):
  • CW speed adjustable from 1 to 999 WPM
  • K1EL Winkeyer interface protocol emulation
  • Supported by major logging apps (e.g. N1MM, HRD, etc. in K1EL Winkeyer mode via USB port)
  • SO2R compatible through K1EL Winkeyer 2 protocol emulation
  • Command mode for using the paddle to change settings, program memories, etc.
  • PS2 Keyboard Interface for CW keyboard operation without a computer
  • PTT with configurable lead, tail, and hang times
  • Up to 12 memories with macro and serial number support
  • QRSS and HSCW
  • Iambic A and B, Ultimatic and Bug mode
  • Farnsworth Timing, Autospace and Wordspace Adjustment
  • Keying Compensation, Dah to Dit Ratio, Weighting adjustment
  • Non-volatile storage of most settings
  • and much much more….


$10 Computer Headset on Kenwood TS-590s


LY3H CW decoding software

Features:
Speed 5 – 60 WPM
Auto tracking CW signal in 3 KHz range or manually select the station.
Auto speed detection in few msecs.
“Tips” feature. If mouse moved on unknown word, tip popups with annotation about this word.
Also familiar words are separated.
For advanced user: In install directory there is a “tips.ini” file.
User can translate content or add new tips if wanted using following format:
“word”,Tab”annotation”;Enter
This is free software for my friends (HAM)
73! de LY3H

Arduino Mega2560 based Antenna Rotator Controller


Arduino Mega2560 based Antenna Rotator Controller


http://100nf.blogspot.co.uk/2016/06/arduino-mega2560-based-antenna-rotator.html

FBK portable mini tuner by PA0FBK

Tunes symmetric/coax/longwire antenna's between 1.8-50MHz



QRP HF/VHF/UHF mobile antenna

QRP HF/VHF/UHF mobile antenna from M0ZPK


A £10 QRP Portable Multiband Antenna for HF, VHF and UHF


The Wonder Whip?
A £10 QRP Portable Multiband Antenna for HF, VHF and UHF
A variation on the “Miracle Whip” and “Wander Wand”.

Loop antennas

Another good source how to build easy your own loop antenna!

1:1 VOLTAGE BALUN


Interesting and alternative winkeyer option!!!



The $4.00 Ham Radio Satellite Antenna


80/40m antennas

How To set up the Kenwood TS-590S for Digital Data and Digital Voice Operation

http://www.palangoje.com/kes/wp-content/uploads/2016/05/HOWTO_TS-590S_digital_and_dv_v1.7.pdf


IARU-90 diploma

Nice addition to my collection :)