Federal Radio Corp. F 25 Cyc. Get a print! $8.00 Add to Cart Product Information: Model:F 25 Cyc. Manufacturer:Federal Radio Corp. Schematic Pages Page 1 Page 2 Schematics Content Page 1: SCHEMATIC FOR 25 CYCLE TYPE "F" REC. Please note: we carry a wide range of products which will fulfill the specifications above. Please use our search function or browse our products to find what you need!