NEW FEATURE: QRSS mode allows messages at speeds of QRSS1 to QRSS99!

The MFJ-495 Memory Keyer is a full-featured memory keyer combining dual microprocessors and a nonvolatile EEPROM chip for a full featured, low cost, high reliability design.

The MFJ-495 supports both Direct and Grid-Block outputs and has a port for an optional remote control.

Features

• 2-line by 16-character LCD display.
• Iambic keyer with dot and dash memories; automatic, semi-automatic or hand-key mode.
• 32 messages (four banks of eight messages each) total over 8000 characters.
• Messages may call other messages and contain programmed functions.
• Message editing capability.
• Input queue to store multiple message activation.
• Auto-incrementing contest serial number from 001 to 9999.
• Digital and linear analog speed control from 5 to 99 WPM (2:1-to-20:1 speed range ratio).
• Farnsworth mode with speed from 10 to 99 WPM.
• Ultra speed mode allows messages at speeds up to 990 WPM.
• QRSS mode allows messages at speeds of QRSS1 to QRSS99.
• Adjustable weight on code elements from 25% to 75% (constant or speed dependent).
• Adjustable sidetone frequency from 300 to 1000 Hz.
• Compensation for transmitter character shortening up to 25 ms.
• Push-to-talk (PTT) hang time up to 10 seconds.
• Direct (positive) or grid-block (negative) keying.
• Carrier tune and adjustable pulse tune functions for transmitter adjustment.
• Internal sidetone speaker with adjustable volume.
• Support for Qwerty and Dvorak keyboards with RepeatKey feature.
• 190 characters type-ahead keyboard buffer with buffer-full warning.
• Quad user mode supports four operators with different configuration settings.