High Quality 7/8 Feeder Cable LDF5-50 Feeder Coaxial Cable for Telecom
7/8" RF Feeder Cable / Corrugated Cable/ Andrew Heliax Cable 1/2" RF feeder cable, 50Ohm, also be named as half inch coaxial cable, has pretty good performances, wish loss, great attenuation and PIM. Its assemblies usually fixed with N type connectors. This 1/2" RF feeder cable and its assemblies are largely used on various antennas, cellphone/mobile phone signal boosters, repeaters. It's also suitable for GSM,CDMA ,PHS ,TD-SCDMA ,CDMA2000 and WCDMA and etc.
Construction
|
|
Material |
Diameter(mm) |
|
Inner Conductor Dielectric First Shield Jacket |
Copper Tube Foam PE Corrugated Bare Copper Tube Halogen free PE |
9.3 22.5 25.4 27.7 |
Electrical Characteristics
|
Nominal Capacitance (pF/m) Impedance (Ω) Velocity Ratio DC Resistance inner Conductor(Ω/KM) DC Resistance outer Conductor(Ω/KM) Operating Temperature Installation Temperature Min. Bending Radius(Single) Min. Bending Radius(Repeat) |
76 50 88 1.40 1.19 -55℃ to + 85℃ -40℃ to + 60℃ 120mm 250mm |
Attenuation [@68oF (20oC)]
|
Frequency(MHz) |
Max Attenuation (dB/100m) |
|
100 900 1000 1800 1900 2100 2600 2700 3000
|
1.11 3.54 3.75 5.19 5.35 5.67 6.39 6.53 6.97
|
