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670 [2007/04/12 13:54]
n5na
670 [2007/05/20 19:44] (current)
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 ===== Description ===== ===== Description =====
-Uses transistor switching and is powered through ​the CORSAIR or Century/​21 ​system.  ​Speed 6 50 wpm.  Self completing ​characters. ​ Preset ​weighting for optimum articulation in the most used speed range (dit lenght increased approximately 10% at 20 wmp).+Designed specifically for use with the Ten-Tec ​Century/​21 ​Transceiver.  ​Features self-completing ​dits and dahs, preset ​weighting for optimum articulation in the most used speed range, speed control with a range between 6 and 50 words per minute, and an enclosure that matches the transceiver. ​ Powered by the Century/21 power supply, no separate on-off switch is needed for the keyer. ​ Incorporates low voltage positive transistor switching to interface with the Century/21 keying circuit ​(it will not key transmitters with cathode or grid-block keying).
  
 ===== Specifications ===== ===== Specifications =====
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   ***Paddle:​** Single type.  Molded plastic, with adjustable contact spacing.   ***Paddle:​** Single type.  Molded plastic, with adjustable contact spacing.
   ***Semiconductors:​** 1 Integrated Circuit; 5 Transistors;​ 9 Diodes.   ***Semiconductors:​** 1 Integrated Circuit; 5 Transistors;​ 9 Diodes.
 +  ***Finish:​** Gray front panel, black pebble vinyl top and sides.
   ***Size:** HWD 2" x 4" x 6"   ***Size:** HWD 2" x 4" x 6"
   ***Weight:​** 1 lb, 8 oz.   ***Weight:​** 1 lb, 8 oz.

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QR Code 670 (generated for current page)