Construction Parameters: |
Inner Conductor | 1.02mm±0.02mm Copper |
Dielectric | 4.60mm±0.10 Foamed PE |
Shield 1 | AL/PET |
Shield 2 | CuSn braid wire 63% coverage |
Outer sheath | 6.80±0.20mm PVC |
*Notes | AL/PET = Aluminium/Polyester |
|
Electrical Characteristics: |
Inner Conductor Resistance | 17.5Ω/KM |
Capacitance | 54 ±3 pF/m |
Impedance | 75 ± 3 Ω |
Return loss | between 5 and 1000MHz: > 22dB |
Velocity of Propagation | 0.85 |
Sparker Test (VAC) | 4 |
|
Attenuation(20℃): |
Frequency (MHZ) | | Max Attenuation (dB/100m) |
10 | | 2.10 |
50 | | 4.40 |
220 | | 9.20 |
470 | | 14.30 |
862 | | 19.90 |
1000 | | 21.70 |
1350 | | 25.60 |
1750 | | 29.70 |
2150 | | 33.20 |
2400 | | 36.10 |
3000 | | 40.70 |
|
Mechanical and Envrionmental Properties |
Cable bend radius | 10 times the cable diameter |
Operating Temp Range | -20 ℃ to 60℃ |
Cable diamensions | 6.8±0.20mm PVC |
Order Informations: |
Marking | HELLOSIGNAL PK75-4-319 COAXIAL CABLE ×××M |
Package | 100M/Reel,300M/Wooden Spool (Per customers inquire) |
Delivery time | Normally 25 days after received the deposit. |
Brand | HELLOSIGNAL® OR OEM |