KTR250 75 Ohm Teflon Coax
KTR-250 is een zeer hoogwaardige 75 Ohm teflon coax (prijs is per meter)
Deze coax is zeer geschikt voor het combineren van hoogvermogen eindtrappen
Inner Conductor Silver-plated Copper ;Silver-plated Copper Clad Steel 0.94mm
Dielectric Core Polytetrafluoroethylene (PTFE) 5.25mm
Outer Conductor Tin Overcoated Copper Wire Braiding 6.30mm
Jacket Fluorinated Ethylene Propylene (FEP) 6.85mm
Electrical Data Impedance,nominal 75ohms
Velocity of Propagation,nominal 70%
Signal delay,nominal 4.7ns/m
Capacitance,nominal 65pF/m
Insulation resistance,nominal 1500MΩ·km
Voltage withstand(AC) 5000V rms/min
Mechanical Data Temperature rating (FEP) -65~150℃
Minimum bending radius (for bending once) 60mm
Maximum tensile strength 25kg
Weight of cable 130g/m
Attenuation and Power
Frequency(MHZ) Attenuation(dB/m) Power(Watts CW)
500 0.13 1560
1000 0.20 1010
2000 0.31 656
3000 0.44 510
5000 0.54 370
8000 0.73 282
10000 0.83 251
15000 1.09 200
18000 1.21 180