SF-085/75 |
|
Description
Unjacketed Semi Flexible
(Hand Formable) 085 Size 75 Ohm
(Hand Formable) 085 Size 75 Ohm
Specification
CONSTRUCTION
| NO | ITEM | MATERIAL | DIAMETER | REMARK |
|---|---|---|---|---|
| 1 | CENTER CONDUCTOR | SPCW | 0.29 ± 0.02mm | |
| 2 | DIELECTRIC | PTFE | 1.68 ± 0.03mm | SOLID |
| 3 | OUTER SHIELD | TC | 2.2 ± 0.05mm | Braid/100% COVERAGE |
| 4 | Jacket(Optional) | PVC or FEP | 3.10 ± 0.05mm or 2.78 ± 0.1mm | Black/Blue/Clear/Red |
비고
| SPCW | PTFE | TC | PVC | FEP |
|---|---|---|---|---|
| Silver Plated Copper clad steel Wire | Polytetrafluoroethylene | Tinned Copper | Polyvinyl Chloride | Fluorinated Ethylene Propylene |
ELECTRICAL DATA
| ITEM | SPECIFICATION | ||
|---|---|---|---|
| Operating frequency | Max. 20 GHz | ||
| Conductor resistance | Max. 205 Ω / Mft (20℃) | ||
| Dielectric resistance | Min. 1000㏁ .km (20℃) | ||
| Test voltage | 6600Vrms (1min) | ||
| Velocity of propagation | Nom. 70% | ||
| Capacitance | Max. 63.5 pF/m | ||
| Characteristic impedance | 75 ± 2Ω | ||
| Operating Temp | -40℃~125℃ | ||
| Bending Radius | 4.40 mm | ||
| Approx. weight | 17.9 kg/km | ||
| Maximum Attenuation | 100 MHz | 0.20 dB/M | 160 Watts |
| 400 MHz | 0.42 dB/M | 129 Watts | |
| 1 GHz | 0.72 dB/M | 125 Watts | |