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 TV-7 TV-7A/B/D Tube Tester Test Data 5×7″ Mini Booklet $8.90 Read more Dynamotor DY-93/U DY-98/G DY-100/U Manual $11.99 Read more I-177 I177 Tube Tester Manual plus Tube Test Data $13.99 Read more Wave Propagation, Transmission Lines and Antennas Army Manual $15.99 Read more