SINGLE SIDEBAND CONVERTER CV-657A/URR MANUAL Sorry, this product cannot be purchased. $12.99 Category: Electronics Description Description For sale is reprint of CV-657A/URR MSR-3A. Manual includes part list, maintenance and 11×17 foldout Circuit Diagram. Related products Power Supply PP-1104A/G Manual PP-1104 PP-1104A HAM $9.99 Read more Radio Set SCR-536-A,B,C,D,E,F SCR536 BC-611 Manual $12.49 Read more MILITARY MANUAL TV-3 TV-3/U TV3 Tube Tester $12.49 Read more Army Manual Simpson 467 AN/PSM-45 Digital Multimeter $9.99 Read more