microHAM CW-Keyer + CAT Interface, USB

microHAM CW-Keyer + CAT Interface, USB

incl. VAT plus shipping €114.71
incl. VAT plus shipping
Unfortunately this product is not available anymore. Sorry.
CW-KEYER™ is a powerful CW USB interface/memory keyer based on K1EL WinKey chip and micro KEYER design. CW Keyer™ provides the unmatched CW features of the original microKEYER and a USB radio control interface in a small, readily portable package for those with no need for the audio handling capabilities of microKEYER.

CW-KEYER™ uses a single USB port can be interfaced with many logging programs for both radio control and CW transmission. CW-KEYER™ supports a PS/2 keyboard CW generation or control of the memory keyer functions (including contest serial number generation) or a PS/2 keypad for control of the memory functions. The keyboard and keypad function whether CW KEYER™ is connected to a computer or not. We offer an optional 10 keys keypad MK-KEYPAD, see below.

All connectors on the rear: USB, CAT, Paddles, PTT keying, CW keying, power supply and keyboardFeatures of CW KEYER™

Features of CW-Keyer
  • No COM or LPT port necessary, just one USB port
  • Complete "Computer <-> Radio" electrical isolation
  • Compatible with most standard MS Windows based logging or control software
  • Integrated computer control port for all radios CI-V, FIF-232, IF-232, RS-232
  • Integrated superior K1EL WinKey™ chip with extended capabilities for superior CW
    • front panel speed knob
    • nine (9) user programmable memories
    • PS/2 keyboard/keypad support for direct CW sending
    • PS/2 keyboard/keypad support for instant CW message playback and function handling
    • PS/2 keyboard/keypad CW works without computer connection
    • pecisely timed auto PTT
    • selectable side tone
    • all parameters are stored inside the CW KEYER memory and reloaded after power up
  • Strong RFI immunity
  • Quick change connectors
  • Front panel LEDs for easy visual feedback of CW and PTT
  • Metal/Aluminum case, powder coated and silk screened
  • Free, time unlimited firmware/software upgrades via internet

Technical Data CW-Keyer

  • USB 2.0 Full Speed or USB 1.1
  • Power requirements:
    • USB side max. 100mA
    • Transceiver side max. 100mA @13.8V (max. 16V)
  • Radioport: RxD, TxD max. 57600 Bd, TTL Pegel, Open Collector, RS232
  • CW: Open Collector, max. 30V/400mA
  • PTT: Open Collector max. 30V/400mA
  • Sizes: 103x44x85 WxHxD
  • Weight: 600g

Included in shipment with the CW-Keyer is:

  • CW-Keyer
  • USB Cable
  • CD with drivers and documentation
  • DC connector

The CAT cable must be ordered separately (if required). Cables for PTT and CW keying are not included in shipment.


We are happy to help!

Whether you have questions about our products, the ordering process or our services, whether you are a complete professional or a beginner - it doesn't matter!  Our experts are there to help you in word and deed - independent of the frequency range and radio application.

Don't hesitate - contact us.