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422 [2011/12/28 00:48]
n1eu [Related Links]
422 [2018/10/30 02:32]
n5na [Specifications]
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   *[[http://​www.eham.net/​reviews/​detail/​113|eHam]]   *[[http://​www.eham.net/​reviews/​detail/​113|eHam]]
   *[[http://​www.hamradiomarket.com/​Articles/​Ten%20Tec%20Centurion.htm|Bob Hutchinson, N5CNN]]   *[[http://​www.hamradiomarket.com/​Articles/​Ten%20Tec%20Centurion.htm|Bob Hutchinson, N5CNN]]
 +
 +===== Mods, Fixes and Additional Info =====
 +  * Meter lamp replacement:​ NAPA auto parts CM 756, 14V 80ma
 +  * [[422plate|non-zero plate current at idle]]
  
 ===== Related Links ===== ===== Related Links =====
-  *[[/​webarchive/​422|Archived Ten-Tec Web Page]]+  *[[this>./​webarchive/​422|Archived Ten-Tec Web Page]]
  
  
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   ***Weight:​** 47 lbs (21.3 kg)   ***Weight:​** 47 lbs (21.3 kg)
  
 +Note for older 422 Centurion amp owners: Using an older Centurion with the newest Ten-Tec HF transceivers - Pegasus, Jupiter, and Orion - may require a small modification to the QSK board in older Centurion amps for proper QSK CW keying. Short diode D2 (red diode, 1N4148, next to Q1) with a jumper wire. The current 422B does not require this modification. For questions, please consult our service department at (865) 428-0364 or via email at service@tentec.com

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