Tektronix 2465B Service Manual

Adjustment Procedure—2465B/2467B Service
Horizontal
POSITION
X10 MAG
A SEC/DIV
SEC/DIV VAR
Trigger
HOLDOFF
LEVEL
A/B TRIG
SLOPE
MODE
SOURCE
COUPLING
Midrange
Off
100 ns (knob in)
In detent
MIN (Fully CCW)
Midrange
A
+
AUTO LVL
VERT
DC
b. Connect a fast-rise, positive-going square-wave out-
put via a precision 50-ohm cable, a 50-ohm 10X attenua-
tor, and a 50-ohm termination to the CH 1 input connec-
tor.
c. Set the generator to produce a 100-kHz, 5-division
display.
d. ADJUST—Coil L644 for as flat a response as
possible.
e. Disconnect the test equipment from the instrument.
5-24

Tektronix 2465B Specifications

General

Bandwidth	400 MHz
Channels	4
Vertical Sensitivity	2 mV/div to 5 V/div
Maximum Input Voltage	400 V (DC + peak AC)
Display	CRT
Trigger Modes	Auto, Normal, Single
Time Base Range	500 ps/div to 0.5 s/div
Rise Time	875 ps
Power Supply	48 to 440 Hz
Dimensions	495 mm