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PATTON MODEL 542/543 SPECIFICATIONS
Case:
Molded ABS (black) plastic
Interface:
Coaxial, with one male and one female BNC-type
connector, for CCTV Security Systems, or one male
and one female, or two female F-series connectors
for SATV/CATV Security Systems.
Circuit:
Solid state, bidirectional protection on BNC or F-
series connectors
Primary Circuit
Response Time: 400A (8/20μs wave form )clamped to +/-
Surge Capacity: 1.5KW for 1mS
Maximum Clamp Voltage: 12 Volts when subjected to
Secondary Circuit
Response Time: 100μs
Surge Capacity: 20kA (8/20μs wave form)
Bandwidth (3dB)
in 50/50 ohms Circuit: 80 Mhz
Series Resistance:
Capacitance:
Operational/Storage
Temperature:
Grounding:
Size:
APPENDIX A
12V after 0.2μs.
6kV/3kA test transient
4.3 ohms
45pf (line-line or line-ground)
-55 to +100°C (-67 to 212°F)
External connection provides separate unit-
ground to earth-ground contact
2.0" long x 1.0" diameter
5
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