Check the listing for details. National NCX-5 NCX 5 Transceiver Manual. Condition: Brand New. Listed at 11.50 USD. For sale is reprint of National NCX-5 manual. Manual is 30 pages long, includes 11x34 foldout of Circuit Diagram and part list-Diagram for NCX-A Power Supply. Manual covers Installation, Operation, Theory, Alignment. Troubleshooting section consists of Part list, Tube socket voltage and resistance measurements. 2 page diagram and part list for NCX-A Power Supply matching unit. This manual Covers Run 1 NCX-5 Transceivers, NCX-5 MK2 has many circuit changes from original. Real Paper Manual. Quality Printed and Comb Bound. Printed from available copy or scanned from original at 800dpi, restored in Photoshop, Laser printed on premium acid free paper, they will serve for years. Most manuals Include foldout of Circuit Diagram. Cover page printed on Cover Stock.