Specification Sheet

®
::
Overview
::
Material
::
Performance
> Discharge Tube Surge Arrestor
SureCall’s coaxial lightning arrestors act as a signal filter and
are designed to pass desired frequencies while suppressing
lightning surges. Lightning strike electrical surges are diverted
through the protector’s short-circuit to the ground. SC-LP-75
features F-Male and F-Female connectors.
Part Material
Electroplating
Hull Brass rods Ni
Brass rods
Au
Au
Au
Brass rods
Brass rods
Silicon rubber
PTFE
Stainless
Plughole
Contact pin
Inner conductor
Sealing element
Dielectric
SC
Impedance
Insulation Resistance
75 Ohm
≥5000
≤1
≤1
Inner conductor ( MΩ)
Outer conductor ( MΩ)
Contact
resistance
( MΩ)
Pressure AC (Vmin)
2500V 1min
2500V 1min - No breakdown
and no arcing phenomenon
Frequency Range (MHz)
Peak Power (w)
Initial discharge voltage (V)
Peak discharge current (KA)
Insertion Loss (dB)
V.S.W.R.
Weight （g）
SureCall Lightning Surge Protector
SC-LP-75
SureCall | 48346 Milmont Drive, Fremont CA 94538 | 1-888-365-6283 | [e-mail]
DC-3000
200
230
10/20
≤1.00
≤2.00
110
Connector
Lightning
Surge
Protector
Connector
To ground your surge protector, use 10 or 12-gauge copper wire
and attach it to the ground connector screw. Tighten the screw so
the wire is firmly embedded under the screw. Next, clip the other
end of the wire and strip back the jacket to expose the raw wire.
Then, attach the wire to a grounding point or rod sunk into the
ground 8 feet deep. Be sure to check your local grounding code
requirements as they vary by location.