HIGH-FREQUENCY COAXIAL CABLE
JIS TYPE HIGH-FREQUENCY COAXIAL CABLE (50Ω)
Application Standard
Compliant with JIS C3501
Application
Connection of high-frequency equipment, internal wiring, power supply line
Features
This cable conforms to JIS C3501, is a high-frequency coaxial cable with a characteristic impedance of 50Ω, which uses polyethylene as an insulator, a braided outer conductor, and a vinyl chloride resin sheath.
Structure and performance
| Type | Cond. | PE Ins. | Outer Cond.(Braid) | PVC Sheath | Approx. Weight (kg/km) |
Standard Length (m) |
Dielectric Strength (AC V/1 min) |
|
|---|---|---|---|---|---|---|---|---|
| Compostion (P/mm) |
Dia.(mm) | 1st.(mm x holding x hitting) | 2nd.(mm x holding x hitting) | Dia.(mm) | ||||
| 0.8D-2V | 1/0.26CS | 0.8 | 0.10×3×16 | - | 2.0 | 6.9 | 200(bundle) | 300 |
| 1.5D-2V | 7/0.18 | 1.6 | 0.10×5×16 | 2.9 | 14.0 | |||
| 2.5D-2V | 1/0.8 | 2.7 | 0.12×7×16 | 4.3 | 30.2 | 1,000 | ||
| 3D-2V | 7/0.32 | 3.0 | 0.14×5×24 | 5.3 | 44.4 | |||
| 5D-2V | 1/1.4 | 4.7 | 0.14×7×24 | 7.4 | 80.4 | |||
| 5D-2W | 0.14×7×24 | 8.0 | 110 | |||||
| Type | Min. Ins. Resistance 20℃ (MΩ・km) |
Max. Cond. Resistance 20℃(Ω/km) |
Capacitance 1kHz (nF/km) |
Characteristic Impedance 10Hz(Ω) |
Wavelength Compaction ratio 10MHz(%) |
Nom. Attenuation 10MHz、20℃ (dB/km)*1 |
|---|---|---|---|---|---|---|
| 0.8D-2V | 1,000 | 968 | 104±5 | 50±2 | 66±2 | 180 *2 |
| 1.5D-2V | 110 | 100±5 | 85 | |||
| 2.5D-2V | 35.9 | 100±4 | 45 | |||
| 3D-2V | 33.3 | 47 | ||||
| 5D-2V | 11.7 | 27 | ||||
| 5D-2W |
*1 For the maximum value of attenuation, the maximum value shall be the indicated value x 1.15. (Max. Allowable Attenuation = 115% of Standrds) (Max. Allowable Attenuation = 115% of Standrds)
*2 For 0.8D-2V, the maximum value shall be less than 125% of the standard value. (125% Sandard for 0.8D-2V)
*2 For 0.8D-2V, the maximum value shall be less than 125% of the standard value. (125% Sandard for 0.8D-2V)