Icom IC-746 FAQ
Radio Equipment/HF Transceivers/Icom IC-746This is the old ascii text based faq for Icom IC-746 HF/VHF Transceiver
Archive for the 'DX Zone' Category
Propagation prediction for South Africa Region
Propagation/Propagation ForecastPropagation forecast for the southern African region by SANSA
Delta Loop for 7 Mhz band
Antennas/40MAntenna experiment – Delta Loop for 7 Mhz band by AG1LE
Power Amplifiers Manufacturers
Find who build and sell amateur radio RF power amplifiers. HF and VHF Power amplifiers for your DX.
AVR Butterfly Keyer
Technical Reference/KeyersThe 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.
Lead Acid Batteries
Technical Reference/BatteriesAn interesting article on lead acid batteries by G8MNY
FT290 CW KOX Circuit
Technical Reference/KeyersThis is not actually break-in but just KOX circuit. It can only be used on the CW mode otherwise it keys up the Tx
K7PT QSL Card collection
DX Resources/QSLing/QSL GalleriesA Few of K7PT\’s QSL Cards
ZK2C Niue – Web Site
DX Resources/DX Peditions/2012 DXpeditionsDX pedition to ZK2C Niue February 2012
KB9YIG – Soft Rock 40
Technical Reference/Software Defined RadioThese pages document some of the experiments with KB9YIG\’s Soft Rock 40 receiver
Kenwood TS-590S Links
Kenwood TS-590S HF and 6m transceiver resources, reviews and tests. Kenwood new TS-590S Allmode HF ham radio transceiver
A low cost morse Trainer / Keyer
Technical Reference/KeyersBy Prof. T. K. Mani – VU2ITI
Morse Code at 140 wpm
Operating Modes/Morse code/High Speed CWARRL Article on high speed cw
Icom OPC-1529R programming cable
Technical Reference/Radio Programming CableHome build an OPC-1529R cable, works with IC-91, IC-2200, IC-V82, IC-U82, ID-E880 by MW0GKX.
High AMP Crowbar Protected PSU
Technical Reference/Power SupplyA crowbar protected PSU project by G8MNY