Racal RA17 and Related Equipment.

Digital Frequency Readout and All-Mode Adapter for the Racal RA17. Part 1: Introduction, Overview, Block diagram. Part 2: Demodulators and audio stages. Part 3: VFO input, 1MHz reference input, and CIO. Part 4: Digital frequency readout. Part 5: Power supply, Construction, Improvements. RA17 Adapters - Further Design considerations. Part 1: Conversion schemes. Part 2: Working Specifications. Part 3: System control.

Racal RA17 C18. Racal RA17L. Low Frequency Adapters: Racal RA37 and RA137. Valves for the Racal RA17 and RA117 series H.F. Receivers. (By Andy Cowley M1EBV) Valve equivalents; for the RA17 and related equipment. (CV List)

Useful Links: Keith's vintage RACAL enthusiast's site. GM1SXX and LA2QAA. Manuals and other info. IJL (OH5HOI) Technical Pages (RA117 full manual etc.) Skywaves (Al Klase N3FRQ - Radio articles, including RA17) Colomor Electronics (RA17 spares, test equipment, valves, etc.)

Version 1.00 (Unicode)