Model 240A Section III
Paragraphs 3-36 to 3-38
3 -3 6. COMPOSITE SIGNAL OUT. 3-38. When a 509B 20-db Attenuator is inserted be-
tween a 502B Cable and a 501B Output Cable, as
3-37. The COMPOSITE SIGNAL OUT jack is con- shown in Figure 3-4, all output readings on the signal
nected to the vertical input of the oscilloscope. This generator should be divided by 10. The unloaded out-
signal contains the response pattern of the system put voltage appearing across the terminals at the end
being tested, the Crystal Markers, if they are turned of the 501B Cable will be 1/10 the indicated voltage
ON, and the Pip Markers. in series with 50 ohms:
3- 5 |