Amplifiers

Ten-Tec Model 311 Band Data Converter for Orion & Orion II for Use with the Model 420 Hercules II linear amplifier and/or Model 253 high power automatic antenna tuner NEW in Box Description Band data converter for the Orion Model 565 and...

This Ten-Tec Model 318 Amplifier Keying Interface, is Factory Set Up for the Ten-Tec 599 Eagle, and is new.  It can also be configured for most Amplifiers and transceivers and this is outlined in the manual. The model 318 Amplifier Keying Interface...

Ten-Tec Model 411-10 Optional 10 Meter Modification Board for the Centaur Amplifier NEW in...

Ten-Tec Model 422-10 Optional 10 & 15 Meter Modification Board for the Centurion Amplifier NEW in Box. Unlike the original 10 meter optional board, this model also has an improved 15 meter low pass circuit for improved performance...