September 14, 2015 - back in stock, thanks for waiting
October 10, 2011 - MegaPK-II keyer kit
The MegaPK-II kit is the updated version of the original
The MegaPK-II has most of the features of the original and adds a number of
code practice modes which allow the operator to increase both receiving AND sending abilities.
pot or paddle speed control, 5 to 67 WPM
optional solid state relay (SSR) output to key nearly any rig (solid state, tube positive or tube negative kerying voltage)
board size: 1 x 1.5 inches
5 character ARRL / Signal Corps random code groups, send and receive practice
5 character pseudo-random code groups, send and receive practice
common English words and syllables for high speed review (from ARRL)
1 character hear/decode/think/send code practice
two 60 and one 120 character memories
OR optionally four 60 character memories
memories & settings retained without power (EEPROM)
Ultimatic or Iambic A or B keying modes
beacon mode, variable delay, up to 60 seconds
adjustable element weighting
variable sidetone frequency
command entry eliminates most menus
low standby power (about 1 ua with regulator)
a 5 Volt, pin compatible chip is available for PK-Basic, PK-2, PK-3 or PK-4 owners who want to upgrade
Please scroll down for credit card ordering information via Paypal
The kit (board plus board mounted parts, no documentation) is $12 + shipping/handling
Add another $4 for the SSR high voltage keying option to above prices
add $2 to the above prices for a micropower 3V voltage regulator option
MegaPK-II chip alone available for $4 + shipping/handling
Kit Documentation: download (Right click/save target as) and print the MegaPK-II kit
detailed building sequence ,
random code practice listings ,
schematic diagram and
all in Adobe Acrobat (.pdf) format.
Here are the
schematic diagram and
hookup diagram for the kit with the optional SSR and voltage regulator.
Here is a cheat sheet for memory recording and play from Dick Parks, K9LW.
Here is a Beacon quick start text file.
To purchase the MegaPK-II kit, print out a Kit
order form to figure your order manually
to let your browser do the math!
OR to pay with a credit card use the Paypal shopping add to cart button below.
|Pay me securely with your credit card through PayPal!|
For larger quantity purchases, to combine with other items, for DX purchase price
or for any other questions, please send an email to me, Chuck Olson, WB9KZY at:
with your question or the items you want and we'll email you a Paypal invoice.