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 |