Vectronics VEC-221K CW Memory Keyer Kit


  • Voltage: 9 V Battery
  • Keyer Speed: 3 – 65 WPM
  • Sidetone Level: 50 mW Max, Adjustable
  • Sidetone Frequency: Adjustable 300 – 1000 Hz
  • Memory: Dot-Dash Memory
  • Weight: Adjustable 25 % – 75 %
  • Dimensions: 1.75″ x 6.5″ x 5″


The VEC-221K CW Memory Keyer Kit lets you store up to 512 characters in four 128 character non-volatile EEPROM message memories. You can carry on entire QSOs by just pressing message memory buttons. True Sinewave Sidetone? eliminates key clicks with 5 milliseconds of rising and fall time – gives you the most pleasant sounding sidetone ever heard. The LM386 audio power amplifier provides extra loud volume to external speakers.

The kit also features self-completing dots and dashes with proper timing, dot-dash memory, front panel speed (3 to 60 wpm) and volume controls. You can adjust the weight from 25 % – 75 % and sidetone pitch from 300 Hz – 1000 Hz. Select fully auto or semi-auto mode for “bug” style operation. Select Iambic mode A or B. The kit also has a tuning mode for tuning your transmitter or antenna tuner. MOSFET direct keying output keys any transmitter with positive voltage to ground keying. Totally RF proof.

The kit uses a 9 V battery (not included). The kit requires a single / dual-lever paddle. It measures 1.75 x 6.5 x 5 inches.

Additional information

Weight 0.7 kg