Ten-Tec SDR Product Lineage

Development of DSP/SDR products took several turns and represents changes in technology, design philosophy and market changes.

Some products never made it to market but served as launching points for main product lines.

Note that some of the products listed were designed specifically for a customer and their needs.

I’ve seen a couple of these customer products offered for sale in the surplus market, such as the RX-321.

See other posts related to specific products for more detail on their origins.

Click here for the most up to date tree in PDF format.

My development work on Ten-Tec Products
The legend is as shown.

DSP = Created Signal Processing Firmware

CPU = Created Control Processor Firmware

PCB = Design/Layout of Circuit and Board

Test Fixture = Production Test Hardware

Auto Test = Production PC Test Program

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Transceivers	Product Description	Product Highlight	DSP	CPU	PCB	GUI	Test Fixture
526 6N2	6m/2m Transciever	All mode DSP	●	●	●		●
516 Argonaut 5	HF DSP Transciever	All mode DSP	●	●	●		●
535 Delta II	HF Transceiver	Compact transceiver with LCD display		●
536 Argo II	HF Transceiver	Low power version of Delta II		●
538 Jupiter	HF Transceiver	DSP Transceiver with LCD graphics display	●	●	●	●	●
539 Argonaut VI (Original name was Omega)	HF/VHF Transceiver	QRP HF Transceiver with LCD display	●	●	●		●
550 Pegasus	Black Box Transceiver	First product with field upgradable firmware	●	●	●	●	●
550TX Rack Mount Transceiver	Black Box Transceiver	Rack mount version of the 550, for the Navy	●	●	●	●
555 Scout	HF Transceiver	Plug in modules		●
556 Argo	HF Transceiver	Low power version of the Scout		●

Showing 1 to 10 of 63 entries