Note
These two seperate units are designed to work together. The MK-101 memory unit will also work with the Heathkit HD-1410 electronic keyer.
The MK-101 and 201 are plug and play. Connection of the MK-101 to the HD-1410 is sedcribved as "easy," but no details are provided in the ad.
MK-101 memory unit ($79.50)
– 2048 Bit Memory
– Four memory quadrants
– approx. 200 characters
-– Easy insertion of pauses in messages for later insertion of variable items such as RST report, for example.
– Connection provided for optional remote control
MK-201 keyer ($64.50)
– 8-50 WPM Speed Range
– Dot & dash memories
– Self completing characters
– Sidetone Oscillator
– Iambic operation
– Solid state output
– Erase switch clears MK-101 memory in 3 seconds.
– Tri-level triggered clock during both sending & loading operations
