Full text of ' Series E-200-C Signal-Marking Generator Interior View Showing RF Turret Construction PRECISION Apparatus OPERATING INSTRUCTIONS SIGNAL GENERATOR Series E-200-C FORM 480-078-9-001 PRECISION APPARATUS Division of Dynascan Corporation 1801 W. Belle Plaine Chicago, Illinois 60613 THE SERIES E-200-C SIGNAL-MARKING GENERATOR The series E-200-C Signal-Marking Generator is a thor- oughly modern A.C. Operated instrument. It is a highly ac- curate, reliable and stable source of variable frequency standards for aH general radio frequency alignment, adjust- ment and test problems, including F.M. Applica- tions. Included are direct facilities for audio frequency tests with a separate 400 cycle, sine-wave audio oscillator. The usual Dynascan high standards of materials and workmanship have not been spared and as will be noted from the following important features, our engineers have embodied every technically advanced circuit and opera- tional feature providing for the utmost in accuracy, utility and ease of manipulation.

So does anyone know where i can get a schematic of this revision of this precision. Manuals / _____. Precision Signal Generator E 200 C.

May we call to your attention that on the pages immedi- ately preceding will be found both pictorial illustrations and a schematic diagram of this highly unusual Signal- Marking Generator. Reference to same while reading the following would be of valuable assistance in more fully understanding the operational features described. Substitution System. Supplying it own A.V.C. Voltage from a directly cal- ibrated network, (V-15-see schematic), the Series E-200-C eliminates the necessity for critical Signal Generator and receiver control settings to keep align- ment procedure below the A.V.C.

This volt- age is independently adjusted to coincide with the actual A.V. Appare Tenka Gomen English. C. Voltage developed by the receiver under normal average conditions of reception and accordingly assures accurate and efficient alignment of all tuned circuits, as described in detail on page 7 and following.

Provide a continuous coverage from 88 kilocycles through 440 megacycles; 88 KC through 110 MC on fundamentals. Band A: (88-230 KC) Band F: (15-29 MC) Band B: (220-600 KC) Band G: (29-55 MO BandC: (550-1700 KC) Band H: (55-110 MC) BandD: (1.60-5.0 MC) Band Hz: (110-220 MO BandE: (5-15.5 MO Band Ha: (220-440 MC) Special oscillator design produces strong harmonics whereby the very high frequency ranges (110-220 MC) and 220-440 MO are generated with the same high order of stability and accuracy as the original band. The (110-220 MC) band is calibrated directly on the dial as band H. The (220-440 MC) range is read on band H. Bands 'F', 'G' and 'H' are electrically band spread enabling precise settings to fractions of a megacycle, especially useful for video I.F.