Model 111 Uni-Signal Frequency Modulator Operating Manual

Model 111 Uni-Signal Frequency Modulator Operating Manual written & published by Clough-Brengle Co, Chicago, IL, 7-13-37. 1st Edition. Size 4to (up to 12'' tall). Condition: Acceptable. 4 Pgs. Function of the instrument. Operation procedure. Connection to RF generator, oscillograph, and to the receiver. Receiver alignment procedure. Wiring diagram & parts list. Description text copyright 2008 www.BooksForComfort.com. Item ID 17976.