For sale is reprint of Hammarlund HQ-180 Series Communications Receiver Manual Issue 3. Manual is dated September 1968.
Sections are: Introduction, Installation, Operation, Service and Alignment Procedure. Includes Tube Socket Voltage/Resistance Tables and part List. 75 Pages including four 11×17 foldout of Circuit Diagram. Includes Service Bulletin on installation of vernier control modification kit and errata sheet. Must for every owner of this vintage receiver.