HELIAX Feeder Cables 1 5/8 AVA7 is a high-quality cable. HELIAX Feeder Cables 1 5/8 AVA7 LDF7 is a replacement of the type that are no longer manufactured. Therefore, the cable feeder 1 5/8 AVA7 are favored by users both mobile operators, television station, radio station FM-AM radio stations and radar navigation, so on.
Dielectric Material Foam PE
Flexibility Standard
Inner Conductor Material Corrugated copper tube
Black Color Jacket
Dimensions
Nominal Size 1-5 / 8 in
Cable Weight 0.70 lb / ft | 1.00 kg / m
Diameter Over Dielectric 44,450 mm | 1,750 in
Jacket Over Diameter 51,054 mm | 2010 in
Inner Conductor OD 18.1610 mm | 0.7150 in
Outer Conductor OD 46,355 mm | 1,825 in
Electrical Specifications
50 ohm cable impedance ± 1 ohm
Capacitance 22.0 pF / ft | 72.2 pF / m
dc Resistance, Inner Conductor 0.410 ohms / kft | 1,435 ohms / km
dc Resistance, Outer Conductor 0.160 ohms / kft | 0.525 ohms / km
dc Test Voltage 15000 V
Inductance 0.187 μH / m | 0.057 μH / ft
Insulation Resistance 100000 Mohms • km
Jacket Spark Test Voltage (rms) 10000 V
Operating Frequency Band 1 - 2700 MHz
Peak Power 302.0 kW
Pulse Reflection 0.5%
Velocity 92%
All HELIAX coaxial cables are jacketed for direct burial or
for corrosive environmental conditions. Standard jacketing
material is weather-resistant polyethylene suitable for use
in extreme climates.
