EZ 141-75-AL
SCOPE
This specification covers the requirement for EZ141-75-AL, semi-rigid coaxial cable: .141 inch diameter 75 ohm semi-rigid cable with tin-plated aluminum outer conductor.
MECHANICAL
INNER CONDUCTOR: .0201 +-.001 inch (+-.025 mm) diameter silver-plated copper-clad steel, per ASTM B-501

DIELECTRIC: .117 +-.002 inch (+-.051 mm) diameter solid PTFE teflon, Type F1

OUTER CONDUCTOR: .141 +-.001 inch (+-.025 mm) diameter 1100 alloy aluminum tube
BEND RADIUS: .1875 inch (4.763 mm) minimum for 360 degree excursion
WEIGHT: 1.76 lbs. per 100 feet 2.61 Kg per 100 meters
OPERATING TEMP: -55° C to +125° C
ELECTRICAL
CHARACTERISTIC IMPEDANCE: 75 ohms nominal
VELOCITY OF PROPAGATION: 69.5% nominal
DIELECTRIC CONSTANT: 2.07 nominal
VOLTAGE WITHSTANDING: 5000 vrms @ 60 hz
CORONA EXTINCTION VOLTAGE: 2000 vrms @ 60 hz
MAXIMUM OPERATING FREQUENCY: 38 GHz

TYPICAL ATTENUATION:
Frequency(GHz) db/100ft db/100m
0.5 9.0 29.5
1.0 13.0 42.7
5.0 31.3 102.7
10.0 46.2 151.6
20.0 74.5 244.4