• Uses the Winkey2 IC
  • All external connectors on board for easy assembly
  • 4 Message pushbuttons
  • Painted and silkscreened enclosure with integrated standoffs
  • Independent Outputs to drive two separate rigs
  • RCA style Key and PTT outputs on back panel
  • Key and PTT outputs are optically isolated
  • Sidetone speaker on board
  • Front Panel Speed Control
  • Paddle connector on back
  • USB interface (FTDI Controller based)
  • USB driver and documentation provided on CDROM
  • USB Cable (A to B) included
  • Internal battery holder for three AAA batteries
  • Micro power standby
  • Dimensions: 4" W by 3" D by 1.75" H
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Current WKUSB PCB Revision is D
WKUSB Features

K1EL is offering two kits based on the WK2 chip, WKUSB and WKUSB-HV. Both are identical in function with the exception that WKUSB-HV can key virtually any transceiver or transmitter, even those with grid block keying. Note: A WKUSB-HV is required if the keying voltage of your transceiver is 3.3V or less, this is easily measured with a voltmeter. Both kits includes enclosure, pushbuttons, PC board, and all parts including a USB cable. There is one surface mount part which is pre-soldered to the PCB. All you need to provide are keying cables from WKUSB to your transceiver.
WKUSB $68 USD
WKUSB-HV $78 USD

WKUSB Kit - $68.00

WKUSB-HV Kit - $78.00

Here's a keying cable, RCA to 1/4 inch. This is a mono cable and not suitable for xcvrs that require a stereo cable with no ring connection.
WKUSB Documents

If you need solid state relays to upgrade your WKUSB, please contact K1EL by email.