big in features giving you adjustable weight and tone and has front panel volume and ... , dot-dash memories, jamproof spacing, weight control, sidetone, built-in speaker and ... more. Speed, weight, tone and volume controls, and tune, ... B keying to match your sending style. Weight control lets you adjust your dot-dash ... MFJ-401D is the same as MFJ-407D except weight and tone controls are adjusted ... pitch is adjustable 300 to 1000 Hz. Weight adjustable from 25% to 75%. Tune mode, ... your keyer settings speed 5-65 WPM, weight 25%-75%, iambic mode A/B, normal or " ...
3 1/2 ounces! Speed adjusts 5-65 WPM, weight 25-75%, has Iambic mode A or B, normal ...