* 2 - 65 wpm * Iambic or normal paddle modes * Built-in side-tone monitor * Internal PP3 (not supplied) or ext. 12V * Sits over MFJ-564 or Bencher paddles * Size: 105 x 75 x 65mm approx.
The MFJ-422DX compact electronic keyer is similar to the MFJ-422D except you have to fit your own paddle.The MFJ-422DX installs over the MFJ-564 or Bencher paddle. It provides speeds from 2 to 65 wpm, has an internal speaker and has controls for weight and side-tone volume. Normal paddle semi and fully auto are available as well as iambic mode.
