Spherical Signal Distribution for Your Entire Home
Large, extra-long Antennas with high dBi ratings often flatten the signal into a narrow disk. If your router is centrally located and you need reception on floors above or below, this compact dualband WiFi rod Antenna is the smarter choice. Its balanced 2 to 3 dBi gain creates a uniform, round coverage bubble that effectively minimizes dead spots in your building.
Full Performance on 2.4 GHz and 5 GHz Frequencies
Modern home networks rely on dualband technology: while the 2.4 GHz band provides extended range through walls, the 5 GHz band delivers maximum speeds for HD streaming and gaming. This omnidirectional Antenna handles both bands in parallel. Supporting the current IEEE 802.11ax standard (Wi-Fi 6), you remain well-equipped for the newest generation of routers.
Flexibly Adjustable via Integrated Tilt Joint
Whether your router is mounted on a wall, resting flat on a shelf, or placed inside a cabinet: the built-in tilt joint allows you to angle the Antenna up to 90 degrees and rotate it freely by 360 degrees. This ensures the rod antenna always stands vertically for optimal signal polarization and wave propagation.
Easy Plug-and-Play Replacement for Lost Antennas
Installation requires no tools or technical expertise. The standardized RP-SMA connector (with internal thread and center pin socket) is simply hand-tightened onto the antenna port. The black plastic body is extremely durable, lightweight, and makes the antenna the ideal replacement part for damaged stock Antennas on routers, access points, or PC expansion cards.
Strengths & Notes at a Glance
- Pro: Spherical signal coverage reaches rooms above and below the router location.
- Pro: Full dualband and Wi-Fi 6 compatibility for modern networks.
- Pro: Standardized RP-SMA connector for universal use on routers and PCs.
- Pro: Convenient tilt and swivel joint for precise vertical alignment.
- Pro: Highly discreet and compact design (only approx. 11 cm short).
- Note: Specifically designed for indoor use only (not weatherproof).
- Note: Provides room-scale coverage, not designed for long-distance directional links.
Specifications & Properties
| Manufacturer / Model: | JARFT / DA-2458-02-SMR |
| Antenna Type: | WiFi Rod Antenna / Omnidirectional (Omni) |
| Frequency Range 2.4 GHz: | 2400 - 2485 MHz |
| Frequency Range 5 GHz: | 5100 - 5800 MHz |
| Supported WLAN Standards: | IEEE 802.11a / b / g / n / ac / ax (Wi-Fi 6 ready) |
| Gain (2.4 GHz): | 2 dBi |
| Gain (5 GHz): | 3 dBi |
| Radiation Pattern: | 360° Horizontal / 360° Vertical (Spherical) |
| Impedance: | 50 Ohm |
| Polarization: | Vertical (Linear) |
| Connector Type: | RP-SMA Plug (Reverse Polarity SMA Male) |
| Joint Function: | Integrated tilt and swivel joint (90° / 360°) |
| Material: | Plastic |
| Color: | Black |
| Dimensions: | approx. 108 mm × 10 mm (length × diameter) |
| Weight: | approx. 12 g |
| Application Area: | Indoor |
| Operating Temperature: | -20°C to +60°C |
Scope of Delivery
| 1 x Dualband WLAN Rod Antenna (2 dBi / 3 dBi) with RP-SMA Plug (Black) |
Frequently Asked Questions (FAQ)
Does the antenna fit every WLAN router?
It fits all routers, access points, and WLAN cards with detachable Antennas and a standard RP-SMA female socket.
What is the advantage of spherical radiation?
The spherical coverage distributes the signal evenly upwards, downwards, and sideways, supplying rooms on adjacent floors as well.
Does the antenna support the Wi-Fi 6 standard?
Yes, it fully supports all common standards from 802.11b/g/n to ac and 802.11ax (Wi-Fi 6).
Can I also use the rod antenna outdoors?
No, the antenna is designed specifically for indoor use and does not have a weatherproof housing.
What is the purpose of the built-in tilt joint?
The tilt joint allows 90-degree angling and 360-degree rotation for flexible positioning on your device.
Homepage: https://www.jarft.eu/
Street name: Von-Bargen-Straße 34
Postal code, City: 22041 , Hamburg
Country: Deutschland
E-Mail: hallo@dajb-hamburg.de
