Return to Spectrum Techniques page


Coarse Gain: X2 to X64.

Fine Gain: X.5 to X1.5, 10-turn locking potentiometer.

High Voltage: Positive, 200V to 1200V, 1mA maximum current. 10-turn locking potentiometer. Preamplifier Input: BNC connector, sensitivity 20mV/pC. Accepts negative polarity anode signal. Amplifier Input: BNC connector. Accepts positive polarity pulses from preamplifier. High Voltage Output: MHV and SHV connectors.

Amplifier Output: BNC connector, bipolar signal 0-10V positive lobe, 1.5µsec. peaking time. Indicators: Activity, High Voltage, AC power.

Power: 16VAC, 1 Amp. Max.

Power Supply: 115 VAC 60Hz to 16VAC supplied with unit. Optional 230VAC, 50Hz available on special order. Dimensions: 9.5W x 9D x 2.5H in.

Weight: 6 lb. with power transformer. 8 lb. shipping weight.

Ordering Information
ST400 Scintillation Processor, 115 or 230VAC (Specify).


Return to Spectrum Techniques page