Alpha RF Systems LLC has purchased Alpha

Please visit our new web site at www.alpharfsystems.com

Ten Tec is a subsidiary of Dishtronix, Inc

Visit Ten Tec at www.tentec.com 

 RKR Designs LLC has ceased operations.

-

- Amplifier Keying Cables -

Custom cables built in Colorado, made with RG316/U Coaxial Cable (Teflon insulation)

Keying Cable for Kenwood radios    HERE

Keying Cable for Yaesu radios          HERE

Keying Cable for Yaesu radios using 8-pin Mini-DIN          HERE

Keying Cable for Elecraft, Icom, Flexradio, Orion I/II and Yaesu FTdx-3000 radios    HERE

Keying Cable for Ten Tec Eagle        HERE

USB-to-Serial Adapter Cable (pre-wired for 9600 Baud for 87A)          HERE

- Documentation and Software -

Are you looking for manuals, firmware, schematics or specification for one of our products?

For products that are in production look no further than the product page for a given item. All related documentation and software can be found at the BOTTOM of the product page.  For obsolete equipment look HERE, products are categorized by brand.

-

 

dream tuner development update

 Click HERE for latest updates and to see read about what's different about the latest Alpha 4040 design.