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 Wave Propagation, Transmission Lines and Antennas Army Manual $15.99 Read more Single-Sideband Communications Army Manual HAM RADIO $15.95 Read more TV-7 TV-7A/B/D Tube Tester Test Data 5×7″ Mini Booklet $8.90 Read more MILITARY MANUAL TV-3 TV-3/U TV3 Tube Tester $12.49 Read more