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SPECIFICATIONS
Speed Range ..................... 1 to 99 WPM.
Spacing ............................ Less than or equal to Speed.
Number of Buffers ............. 1 to 10. May be used to store text or commands strings.
Buffer Size ........................ 240 characters and/or commands.
Weighting ......................... Normal plus five "light" and five "heavy" settings.
Auto Message Repeat ........ 0 to 9 (Sent one to ten times).
Keyer Output ..................... Solid state: +250 volts @ 100 mA; –200 volts @ 40 mA.
Power Source .................... External plugable transformer or 11 to 16 volt DC, 200 mA source.
Memory Backup ................. 3 miniature cells have a lifetime of 1 year (typical). (There is no bat-
tery drain unless the keyer is removed from the external power
source.)
Paddles ............................. Built-in (removable) capacitive "touch" type, with provision for exter-
nal mechanical paddles.
Sidetone Pitch ................... Approximately 300 – 1500 Hz; adjustable.
Microprocessor .................. Custom 3870
Speed Algorithm ................ Words per minute (WPM) = 2.4 × dots per second.
LED Mode Indicators .......... Normal, Pause, Load, Send, Practice.
Practice Characters ............ A – Z, 0 – 9, Punct.: . , ? / –– –– –– : ; ' " ( !
Random length code groups of selectable types.
Operating Temp. Range ..... 32 – 104 °F (0 – 40 °C)
Dimensions (less paddles) .. 4-1/8" (W) × 6" (D) × 1-5/8" (H); (10.5 × 15.2 × 4.1 cm)
Weight .............................. 1 lb. 14 oz. (.86 kg)
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