1/2" RF Feeder Cable / Corrugated Cable/ Andrew Heliax Cable
1/2" RF feeder cable, 50Ohm, also named half-inch coaxial cable, has pretty good performances, wish loss, great attenuation, and PIM. Its assemblies are usually fixed with N-type connectors.
This 1/2" RF feeder cable and its assemblies are largely used on antennas, cellphone/mobile phone signal boosters, and repeaters. It's also suitable for GSM, CDMA, TD-SCDMA, CDMA2000, WCDMA, etc.
RF Feeder Cable 1/2" |
Construction |
Item |
Material |
Diameter(mm) |
Inner Conductor |
Copper Clad Aluminum |
4.8 |
Dielectric |
Foam PE |
12.0 |
Shield |
Corrguated Copper Tube/ Aluminum Tube |
13.9 |
Jacket |
PVC |
15.7 |
|
Electrical Characteristics |
Attenuation @20ºC (dB/100M) |
Impedance(Ω) |
50 |
@150MHz |
2.7 |
Velocity of Propagation(%) |
88 |
@200MHz |
3.1 |
Return Loss(dB) |
≥20 |
@300MHz |
3.83 |
Capacitance |
76 |
@450MHz |
4.75 |
Shielding Effectiveness(dB) |
≥90 |
@800MHz |
6.46 |
Operating Temperature(ºC) |
-30 to +70 |
@1000MHz |
7.28 |