Here is an Owner's Manual/Guide for SYLVANIA ECG709 Linear Integrated Circuit-FM Detector and Limiter, by SYLVANIA Corporation.
Undated, softcover fold-out booklet, used, good condition, 3" x 5" size, light edge wear, clean & unmarked.
Description, Circuits, Schematic, ratings, Electrical Characteristics Tables, more....
***MANUAL ONLY, NO HARDWARE INCLUDED***
[M169a] 032615MAM169008
Shipping is by USPS First Class Mail with 1-2 week delivery estimate.