| 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 |