kit | pricing | memories | complexity | notes |
---|---|---|---|---|
PK-Basic Keyer | $13 | 2 or 3 | simple | original PIC based keyer from Jackson Harbor Press, no regulator, also available with Norcal chip |
PK4 SSR Keyer | $18 to $25 | 3 | complex | optionally includes SSR output (Solid State Relay) for grid-block tube rig keying,4th generation Jackson Harbor Press 8 pin PIC based keyer |
MegaPK-II keyer kit | $12 to $21 | 4 | complex | command entry => less complicated menus, code practice modes, optional SSR, 5th generation Jackson Harbor Press PIC based keyer |
MegaPK-II game keyer kit | $12 to $21 | 4 | complex | command entry => less complicated menus, game mode, optional SSR,5th generation Jackson Harbor Press 8 pin PIC based keyer |
SMT Keyer kit | $11 to $15 | varies | simple to complex | surface mount version of 6 varieties of Jackson Harbor Press 8 pin PIC keyers |
Island Keyer II | $21 to $41 | 56 | complex | most complicated keyer kit, separate EEPROM chip |
chip | pricing | complexity | notes |
---|---|---|---|
PICPADL kit | $15 to $17 | simple | adjustable touch paddle for sending code with a keyer, will fit in a candy tin |
Piezo Loundenator kit | $10 | simple | increases the sound volume from a piezo speaker without increasing standby current usage |
Keyer Accessory kit | $4.50 to $14.50 | simple | provides a voltage regulator and an SSR (solid state relay) for keyers without them |
Iambic to Single Paddle kit | $10 | simple | changes a dual lever paddle into a single lever paddle |
chip | pricing | memories | complexity | notes |
---|---|---|---|---|
RMK | $4 | 2 | simple | keyer replacement for Rock Mite tranceivers |
DSWK | $7 | 3 | complex | "brain" replacement for DSW series of tranceivers, also controls frequency |
RMK QNP | $3 | 2 | simple | keyer replacement for Rock Mite tranceivers, no speed pot, QRSS mode optional |
PK-DC keyer chip kit | $5 | 3 | simple | a chip replacement kit for the DC-XX transceivers or the Simple keyer |
MegaPK | - | 4 | complex | discontinued - an 8 pin "chip" version of the Island Keyer II, superceded by the MegaPK-II, game |
chip | pricing | memories | complexity | notes |
---|---|---|---|---|
Island Keyer kit | - | 4 | simple | the first kit from Jackson Harbor Press |
PK-2 keyer kit | - | 3 | medium | the second generation of the PIC keyers from Jackson Harbor Press |
PK-3 keyer kit | - | 3 | medium | the third generation of the PIC keyers from Jackson Harbor Press |
Simple keyer kit | - | none | simple | CMOS logic chip based keyer |