Your Range Boost: Why 9dBi Makes the Difference
No more weak WiFi signals and connection drops! With a strong gain of 9 dBi, this Antenna focuses your device's transmit and receive energy like a spotlight. Imagine it like a flat, but extremely far-reaching donut: the signal is powerfully distributed in a 360° plane. The result is significantly higher range and a more stable signal for all your devices on the same floor – perfect for reliably supplying even the last corner of your office or apartment.
Maximum Flexibility Thanks to Clever Swivel Joint
Every room is different, and WiFi signals often behave unpredictably. This is exactly where the integrated swivel joint shows its strength. You can flexibly position the Antenna at various angles (0°, 45°, 90°) to optimally adapt the polarization to your counterpart. This way, you'll always find the best alignment to make the most of signal reflections from walls and furniture and get maximum performance from your Network.
Plug & Play Upgrade for Your 5 GHz Network
Does your PC need better reception? Should your WiFi Access Points radiate further? No problem! Thanks to the widely used RP-SMA connector, this Antenna is compatible with a huge selection of devices. Simply unscrew your old, weak Antenna and attach this high-performance Antenna. It's the ideal solution if you're looking to retrofit a 9dBi WiFi Antenna for PC or a powerful WiFi Antenna for USB Adapters. Noticeable WiFi tuning can be that simple.
Important Notes: When This Antenna Is Not the Right Choice
Transparency is important to us: The high gain of 9 dBi is achieved through strong signal focusing. The vertical beamwidth is very narrow at 12°. This makes the Antenna perfect as a Router Antenna for more range on one floor, but unsuitable for supplying devices on a different floor directly above or below. Also, note that this model is a specialist for the 5 GHz band and will not improve performance in the 2.4 GHz band.
Strengths & Notes at a Glance
- Pro: Significant increase in range and signal stability in the 5 GHz band.
- Pro: Flexible swivel joint for optimal alignment and performance maximization.
- Pro: High compatibility with many devices thanks to standard RP-SMA connector.
- Pro: Optimized for the often less interfered 5 GHz frequency band.
- Note: Not suitable for signal supply across multiple floors.
- Note: Pure 5 GHz Antenna, offers no support for the 2.4 GHz band.
Specifications & Features
| Manufacturer: | JARFT |
| Manufacturer Article Number (HAN): | DA-5158-05 |
| EAN: | 4251028602516 |
| Internal SKU: | ART5674 |
| Antenna Type: | Omni-Directional Dipole Antenna |
| Gain: | 9 dBi |
| Frequency Range: | 5150 - 5850 MHz (5 GHz Band) |
| Supported WiFi Standards: | IEEE 802.11a, 802.11n, 802.11ac |
| Connector: | RP-SMA Male |
| Impedance: | 50 Ohm |
| Voltage Standing Wave Ratio (VSWR): | ≤ 2.0 |
| Polarization: | Linear, Vertical |
| Beamwidth (Horizontal): | 360° |
| Beamwidth (Vertical): | 12° |
| Design: | Dipole Antenna with Swivel Joint |
| Orientation Angles: | 0°, 45°, 90° |
| Length: | approx. 296 mm |
| Diameter (at base): | approx. 13 mm |
| Weight: | approx. 70 g |
| Material: | Plastic |
| Color: | Black |
| Application Area: | Indoor |
| Operating Temperature: | -10°C to +55°C |
Scope of Delivery
| 1 x JARFT DA-5158-05 5 GHz WiFi Omni-Directional Antenna 9dBi |
Frequently Asked Questions (FAQ)
Does this antenna fit my Fritz!Box or Speedport router?
Unfortunately, usually not directly. Common WiFi Routers like your Fritz!Box or Speedport often have built-in Antennas. However, this WiFi Antenna is perfect if you have a WiFi card in your PC, a WiFi USB Adapter, or a WiFi Router from brands like TP-Link, Asus, or Netgear with detachable Antennas. It's best to check if your device has an RP-SMA connector before purchasing to be on the safe side!
Can I improve the WiFi reception on my laptop with this antenna?
Yes, that works great, but with a little trick! You can't plug the WiFi antenna directly into your laptop. What you need is an external WiFi USB Adapter with an RP-SMA connector. Simply swap its standard antenna for this powerful 9dBi model and experience a noticeable improvement in your WiFi reception.
What practical benefits do I get from the 9dBi gain?
Imagine it simply: a normal WiFi antenna is like a bare light bulb – it shines everywhere, but not very far. This 9dBi WiFi antenna is like a spotlight that bundles the light. It focuses your WiFi signal in a flat, far-reaching plane. This way, you can reach more distant devices much more reliably, and your signal arrives stronger there.
My WiFi Router is on the ground floor. Will I get better reception on the first floor with this?
Unfortunately, this WiFi antenna isn't the best choice for that. Due to its high gain, it bundles the WiFi signal very strongly on one plane – perfect for large apartments or offices. However, to cover different floors, you need a signal that radiates more upwards and downwards. A WiFi antenna with fewer dBi would be more suitable for that.
Can I also use the WiFi antenna outdoors on the balcony?
Please don't! This WiFi antenna is purely an indoor product and not designed for outdoor use. Rain, sun, and frost would quickly damage it. So, please only use it indoors to enjoy it for a long time.
RP-SMA or SMA – what's the difference and what do I need to look out for?
This is super important for compatibility! Look closely: a standard SMA connector has a small pin in the middle. This RP-SMA connector, however, has a hole instead. Almost all common home WiFi devices use exactly this RP-SMA standard. So, you can be sure that this WiFi antenna will fit your device if it has an RP-SMA jack.
Homepage: https://www.jarft.eu/
