By Tony Huang | 23 May 2023 | 0 Comments
A comparison of RG400 and RG214
A comparison of RG400 and RG214
Structure and Dimension
Attenuation
Electrical & Mechanical
RG400 and RG214 are both double shield flexible cable, RG400 frequency up to 12.4 GHz and RG214 frequency up to 10 GHz, RG400 can be used as test cable and superflexible because the stranded conductor. RG214 diameter is 10.80 mm, have a much lower loss than RG400 and can handle high power.
Structure and Dimension
| RG400 | RG214 | |||
| Material | Diameter | Material | Diameter | |
| 1 Inner Conductor | Stranded Silver Plated Copper | 19*0.203 mm | Silver Plated Copper | 7*0.75 mm |
| 2 Dielectric | Solid PTFE | 2.95 mm | Solid PE | 7.25 mm |
| 3 Outer Conductor | Silver Plated Copper Braid Silver Plated Copper Braid |
Nom. 3.48 mm Nom. 3.95 mm |
Silver Plated Copper Braid Silver Plated Copper Braid |
Nom. 8.00 mm Nom. 8.75 mm |
| 4 Jacket | FEP | 4.95 mm | PVC | 10.80 mm |
Attenuation
| RG400 | RG214 | |
| Frequency | Attenuation dB/m | Attenuation dB/m |
| 100 MHz | 0.135 | 0.068 |
| 400 MHz | 0.313 | 0.168 |
| 1000 MHz | 0.536 | 0.250 |
| 3000 MHz | 1.133 | 0.513 |
| 10000 MHz | 2.325 | 1.198 |
| 124000 MHz | 2.683 | / |
Electrical & Mechanical
| RG400 | RG214 | |
| Impedance | 50 ohm | 50 ohm |
| Velocity | 69.5% | 66% |
| Operating Temperature | -55 to +200 ℃ | -20 to + 80 ℃ |
| Min. Bend radius | 25.4 mm | 40 mm |
RG400 and RG214 are both double shield flexible cable, RG400 frequency up to 12.4 GHz and RG214 frequency up to 10 GHz, RG400 can be used as test cable and superflexible because the stranded conductor. RG214 diameter is 10.80 mm, have a much lower loss than RG400 and can handle high power.
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