| SCOPE |
| This
specification covers the requirement for EZ90-25, semi-rigid coaxial
cable: .090 inch diameter 25 ohm cable with silver-plated copper center
conductor, solid PTFE dielectric, and seamless copper outer conductor. |
| MECHANICAL |
| INNER
CONDUCTOR:
.0403
+-.001 inch diameter silver coated copper wire, in accordance with
ASTM B-298 |
DIELECTRIC:
.073
+-.001 inch diameter solid PTFE in accordance with
MIL-C-17 |
| OUTER
CONDUCTOR:
.090 +.002-.001 inch diameter seamless copper tube, in accordance
with MIL-C-17, |
| BEND
RADIUS:
.125
inch mimimum for a 360 degree excursion |
| WEIGHT:
1.61
lbs. per 100 feet |
| OPERATING
TEMP:
-40° C to 125° C |
| ELECTRICAL |
| CHARACTERISTIC
IMPEDANCE:
25 +-
2.0 ohms |
| VELOCITY
OF PROPAGATION:
70% nominal |
| DIELECTRIC
CONSTANT:
2.01
nominal |
| VOLTAGE
WITHSTANDING:
1000
vrms @ 60 hz |
| CORONA
EXTINCTION VOLTAGE:
750
vrms @ 60 hz |
| MAXIMUM
OPERATING FREQUENCY:
43 GHz |
|
