6 GHz 4000 V.DC Mega-Size Low-PIM High-Power RF Cable B147

Engineering Note

The B147 is a high-power flexible RF coaxial cable positioned as the largest and highest-voltage model in this B batch. It keeps the confirmed B-series construction with LD PTFE dielectric, aluminum foil interlayer, silver-plated copper shielding, and blue FEP jacket, while emphasizing 4000 V.DC dielectric withstand voltage, 14.70 mm jacket diameter, and 6 GHz operation for the largest routes in this batch. Use it for RF routes where the confirmed electrical class and cable size fit the system envelope.

Cable Name	B147
Product Type	Flexible RF Cable / High Power Cable
Cable Structure	6-layer construction with LD PTFE dielectric, aluminum foil interlayer, dual shielding, and blue FEP jacket
Operating Frequency	6 GHz
Cut-off Frequency	8 GHz
Impedance	50 ohm +/- 1 ohm
Velocity of Propagation	76%
Shielding Effectiveness	>90 dB
Low PIM Performance	-155 dBc
Dielectric Withstanding Voltage	4000 V.DC
Bending Radius	Static 76 mm [2.992 in]; Dynamic 150 mm [5.906 in]
Weight	0.432 kg/m [0.2903 lbs/ft]
Temperature Range	-55 ~ +200 deg C [-67 ~ +392 deg F]
Inner Conductor	Silver-plated copper, 4.40 mm [0.173 in]
Dielectric	Low Density PTFE (LD PTFE), 12.50 mm [0.492 in]
Interlayer	High temperature aluminum foil, 12.95 mm [0.510 in]
Jacket	FEP / Blue, customizable, 14.70 mm [0.579 in]
Attenuation	3.1 dB/100m at 100 MHz; 5.4 at 300 MHz; 7.1 at 500 MHz; 9.1 at 800 MHz; 10.2 at 1000 MHz; 14.8 at 2000 MHz; 18.4 at 3000 MHz; 24.5 at 5000 MHz; 27.1 at 6000 MHz
Average Power	13.440 kW at 100 MHz; 7.650 at 300 MHz; 5.870 at 500 MHz; 4.590 at 800 MHz; 4.080 at 1000 MHz; 2.818 at 2000 MHz; 2.260 at 3000 MHz; 1.703 at 5000 MHz; 1.537 at 6000 MHz