Tektronix 502A - Page 6

Characteristics — Type 502A
Input characteristics at TRIGGER INPUT connector
AC coupled — 1 megohm in series with 0.01  f.
DC coupled — 1 megohm.
Horizontal input
With UPPER BEAM amplifier connected to crt horizontal
deflection plates:
Deflection factors of 0.1 mv/cm to 20 v/cm in 17 steps.
With external input connected to horizontal amplifier:
Deflection factors of 0.1 v/cm to 2 v/cm in 5 steps which
are within ±5%.
Input characteristics at EXTERNAL connector
1 megohm shunted by approximately 70 pf.
OTHER CHARACTERISTICS
Cathode-ray tube
Type T5021P2 — P 1 , P7, and P11 phosphors optional.
Each vertical beam covers a minimum of 8 cm of vertical
scan.
Voltage calibrator
Square wave output at approximately 1 kc.
Six calibrated voltage steps from 0.5 mv to
50 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 volts, 50-60
cycles.
Power — Approximately 300 watts.
Mechanical characteristics
Ventilation — filtered, forced-air.
Construction — aluminum-alloy chassis and three-piece
cabinet.
Dimensions — 23 ½ " long, 11¼" wide, 15" high.
Weight — 52 pounds.
Accessories included
2 — Type P6006 attenuator probes, 010-125.
2 — Binding post adapters, 013-004.
1 — Light filter.
2 — Instruction manuals.
1 — Test lead, 012-031.
1 — 3 to 2-wire adapter, 103-013.
1 — 3-conductor power cord, 161-010.
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