10
Kentech Instruments Ltd., Isis Building, Howbery Park, Wallingford, Oxfordshire, OX10 8BD, U.K.
Last Modified 11-2-20
8
SPECIFICATIONS
These are general specifications. Data on individual units is available on the CD that accompanies
this manual.
Output voltage
~3.6kV maximum into 50Ω.
Output polarity
Positive.
Pulse shape
Rectangular.
Pulse width
4.3 ns
Rise time
~250ps
Fall time
~800ps
Trigger
2.5V into 50Ω, <5ns rise time
1
Jitter
<20ps peak to peak, 3.4ps SD measured.
Trigger delay
nominally 20.5ns (BNC trigger input to main output).
Maximum repetition rate
≥30Hz.
Power supply
12 Volts DC @ >0.4 A
Maximum power
<7W
Outputs:
Pulse output
N type 3.6kV pulse.
Inputs:
Trigger input
BNC (jack) 5V into 50Ω, <5ns rise time.
Power
Lemo ERA.00.250.CTL
Mating plug FFA.00.250.CTA.C33
Indicators:
Power
Shows that DC power is applied.
Triggered
Illuminates while the unit is being triggered.
Environmental:
Ambient temperature
5 to 35°C
Humidity
< 95% non-condensing
Altitude
< 300 m
Dimensions
Pulser: W164 x L290 x H42 mm
3
(over connectors)
Weight:
Pulser: 0.83kg
1
From J1904241 units are fitted with an adjustable trigger threshold. This has been preset to 1.25volts, i.e.
half the trigger requirement of 2.5 volts into 50Ω.
