ORTEC 420 - Technical Specifications

2-1
2. SPECIFICATIONS
INPUT SIGNAL REQUIREMENTS:
Amplitude Range 100 mV to 10 V
Pulse Width Range 200 nsec to 20 (xsec
Polarity Positive (Unipolar) or Positive Portion leading (Bipolar)
CONTROLS:
Lower Level ("E") 100 mV to 10 V, 10-turn control
Window Width ("AE") 100 mV to 10 V, 10-turn control
Delay 0 to 1000 nsec, 10-turn control
DiflFerentiol-integrol Mode Switch, integral position disables "AE" Discriminator
Unipolar-Bipolar Mode Switch
LINEARITY (as percent of full span):
"E" <±0.25%
"AE" <±0.25%
Delay < ± 2 %
TEMPERATURE STABILITY (as percent of full span):
"E" ." .. .< ± 0.015%/C°
"AE" <±0.015%/C°
Delay < ± 0.4 nsec/C°
TIME SHIFT VS. PULSE HEIGHT* < ±2 nsec for a factor of (XI0) or ± 10 nsec for
(X50) *Specified withiORTEC Model 410 Amplifier,
Double-Delay-Line Mode, Integrate 0.2 /xsec
OUTPUT SIGNALS Both occur simultaneously and may be delayed 0 to
1.0 /xsec by means of a 10-turn DELAY control
Fast Negative, 0.6 V (min), T,. < 5 nsec. Width < 20 nsec
Slow Positive, 5 V, Tr < 20 nsec. Width ~ 500 nsec
POWER REQUIRED 30 mA at + 24 V, 30 mA at — 24 V
50 mA at + 1 2 V, 40 mA at —1 2 V
WEIGHT ~ 2.5 pounds net
SIZE Standard double width module (2.70 inches wide) per
TID-20893
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