RF-240: The High-Quality Extension for Your Wi-Fi
Often, the included antenna cable is simply too short to mount the antenna in the perfect position (e.g., high up on the wall or outside the window).
Our RF-240 Coaxial Antenna Cable in the "Extension" version solves this problem. You simply screw it between your router and your existing antenna. Thanks to the combination of RP-SMA Male and RP-SMA Female connectors, it fits mechanically on 99% of all home Wi-Fi devices.
Why Not a Cheap Extension?
Beware of wafer-thin cables (often RG-174 type): These swallow so much signal over 3 or 5 meters that hardly any internet arrives at the end.
The RF-240 is a true Low Loss Coaxial Antenna Cable. It has a solid copper core and double shielding. This means for you: You can extend the cable without noticeably throttling your speed. It is the perfect compromise between performance and flexibility (only approx. 6mm thick).
Applications
- Relocating Wi-Fi stick antennas for better reception.
- Extending cables to outdoor antennas.
- Helium Mining (extension to window/roof).
- Compatible with 2.4 GHz and 5 GHz Wi-Fi.
Available Lengths
This cable is immediately available in 5m, 5m, 5m, and 10m.
Do you need a very specific length (e.g., 12m)? Then use our Cable Configurator for a custom-made solution.
Technical Data
| Cable Type: | RF-240 Coaxial Antenna Cable (Low Loss) |
| Impedance: | 50 Ohm |
| Connector A: | RP-SMA Male (Hole in pin) |
| Connector B: | RP-SMA Female (Pin in center) |
| Inner Conductor: | 1.42 mm Solid Copper |
| Insulation: | 3.81 mm PE (Foam) |
| Jacket: | PE (Polyethylene), Black, UV-stable |
| Outer Diameter: | 6.1 mm |
| Bending Radius: | min. 50 mm |
| Attenuation (per meter): |
0.41 dB @ 2400 MHz (Wi-Fi) 0.66 dB @ 5800 MHz (Wi-Fi 5G) |
| Max. Frequency: | 6 GHz |
Scope of Delivery
| 1x RF-240 Coaxial Antenna Cable (Extension) in 5m length (RP-SMA Male to Female) |
Homepage: https://www.jarft.eu/
Street name: Von-Bargen-Straße 34
Postal code, City: 22041 , Hamburg
Country: Deutschland
E-Mail: hallo@dajb-hamburg.de
