Ten-Tec Model 1320, 20 Meter QRP CW Transceiver New Unbuilt Kit This kit was purchased by a Ten-Tec collector and was never opened or built. It is in the original box with the assembly instruction book. Description:  The Ten-Tec Model 1320...

Ten-Tec Model 208 Audio CW Bandpass Filter for the Argonaut 509 Transceiver Description The Model 208 CW Filter is an accessory audio bandpass filter intended for use with the Ten-Tec Argonaut transceiver. It consists of the Model 245 printed...

Ten-Tec Dual Paddle Electronic Keyer Model 645 (needs work) This Keyer was tested and appears to not be working. I am selling it for parts or repair.  It is a part of a large Ten-Tec collection which has been stored and unused for many years so it...

Ten-Tec Deluxe "Squeeze" Keyer Model KR-40 This Keyer was tested and appears to be working but the paddles appear to need some adjustment.  It is a part of a large Ten-Tec collection which has been stored and unused for many years so it may need...

Ten-Tec Single Paddle Keyer Model KR20A This Keyer was tested and appears to be working but the paddles appear to need some adjustment.  It is a part of a large Ten-Tec collection which has been stored and unused for many years so it may need some...

Ten-Tec Keyer Paddle Model KR20 This Keyer was tested and appears to be working but the paddles appear to need some adjustment.  It is a part of a large Ten-Tec collection which has been stored and unused for many years so it may need some cleaning...

Ten-Tec Single Paddle Electronic Keyer Model 670 Matches the Century 21 Transceiver #2 This Keyer was tested and appears to be working.  It is a part of a large Ten-Tec collection which has been stored and unused for many years so it may need some...

Ten-Tec Model 606 Single Lever Paddle Keyer, with Curtis Chip This Keyer was tested and appears to be working.  It is a part of a large Ten-Tec collection which has been stored and unused for many years so it may need some cleaning of contacts and...

Ten-Tec Keyer Paddle Model KR-5A #2 This Keyer was tested and appears to be working.  It is a part of a large Ten-Tec collection which has been stored and unused for many years so it may need some cleaning of contacts and potentiometers. I am...

Ten-Tec Keyer Paddle Model KR-5A #1 This Keyer was tested and appears to be working.  It is a part of a large Ten-Tec collection which has been stored and unused for many years so it may need some cleaning of contacts and potentiometers. I am...

Ten-Tec Single Lever Paddle Model KR2-A This Keyer was tested and appears to be working.  It is a part of a large Ten-Tec collection which has been stored and unused for many years so it may need some cleaning of contacts and potentiometers. I am...

Ten-Tec Keyer Paddle Model KR-5 This Keyer was tested and appears to be working.  It is a part of a large Ten-Tec collection which has been stored and unused for many years so it may need some cleaning of contacts and potentiometers. I am selling...