External—0.2 volts to 10 volts of either po
larity.
Triggering signal sources
Upper beam, lower beam, external, or line.
Input characteristics at TRIGGER INPUT con
nector
AC coupled—1 megohm in series with 0.01 /xf
and paralleled by approximate
ly 33 /x/xf.
DC coupled—1 megohm shunted by approxi
mately 33 {A/JLf.
Horizontal input
With upper beam amplifier connected to crt
horizontal deflection plates.
Deflection factors of 200/xv/cm to 20 v/cm
in 16 steps.
With external input connected to horizontal
amplifier.
Deflection factors of 0.1 v/cm to 2 v/cm in
5 steps.
Input characteristics at EXTERNAL connector
1 megohm shunted by approximately 70 ^ f .
OTHER CHARACTERISTICS
volts, 50-60 cycles.
Power—Approximately 300 watts.
Cathode-ray tube
Type T60P2—PI, P7, and Pll phosphors op
tional. Accelerating potential—3 kv minimum.
Voltage calibrator
Square wave output at approximately 1 kc.
Six calibrated voltage steps from 1 mv to 100
volts peak-to-peak.
Accuracy—within 3%.
Graticule
Edge lighted—marked in 10 vertical and 10
horizontal 1 cm divisions with 2 mm markings
on the baselines.
Power requirements
Line voltage—105 to 125 volts, or 210 to 250
Mechanical specifications
Ventilation—filtered, forced-air.
Construction—Aluminum-alloy chassis and
three-piece cabinet.
Dimensions—231/2,/ long, l l 1/ / ' wide, 15"
high.
Weight—52 pounds.
Accessories included
2—Type P510A attenuator probes
2—Type A510 binding post adapters
1—Green filter
1—Instruction Manual
1-2
SPECIFICATIONS — TYPE 502
®