RCA WR-49B RF Signal Generator manual Sorry, this product cannot be purchased. $8.99 Category: RCA Description Description For sale is reprint of RCA WR-49B RF Signal Generator manual. Manual is 22 pages long, dated 1953. Manual includes sections on operation, maintenance, part list and Schematic Diagram. Related products RCA Ultra-High-Frequency Signal Generator MI-18710 Manual $8.99 Read more RCA CR-91 Communication Receiver Manual $9.99 Read more RCA WR-99A Crystal-Calibrated Marker Generator manual $8.99 Read more RCA VOLTOHMYST 195-A 195A Operating Manual $7.99 Read more