Your 360° Base for Stable 5 GHz Networks
The Cyberbajt GrandEter 11V is more than just an Antenna – it's the foundation of your professional Point-to-Multipoint installation. As an omnidirectional 5 GHz Antenna with N-Female connector, it reliably broadcasts your signal in a 360° radius. With a high gain of 11 dBi and a narrow vertical beamwidth of only 8°, the energy is directed exactly where it's needed: on the horizontal plane to your clients. This minimizes interference from other directions and ensures clean, far-reaching coverage, ideal for Wireless Internet Service Providers (WISP) or networking extensive company premises.
Engineered for Continuous Outdoor Use
When it comes to outdoor equipment, only one thing matters: reliability. Cyberbajt relies on uncompromising quality for the GrandEter 11V. The radome (protective housing) is made of UV-stable, weather-resistant fiberglass, which won't become brittle even after years in the sun. Inside, a radiator made of low-loss Teflon laminate ensures excellent signal transmission. The package is rounded off by a solid stainless steel mounting bracket that easily withstands even salty air near the coast or industrial environments.
A Crucial Detail: The DC Short Circuit
What distinguishes professional hardware from consumer products are features like the DC short circuit (DC Ground). This Antenna safely dissipates static charges, which can arise from wind or thunderstorms, to ground. This prevents dangerous voltage spikes from reaching and destroying the sensitive electronics of your connected Outdoor WiFi Access Points. An invaluable advantage that significantly increases the lifespan of your entire system and ensures worry-free 24/7 operation.
The Right Tool for the Right Job
This antenna is a specialist. Its strictly vertical polarization makes it the perfect choice for SISO (Single-Input, Single-Output) systems. Note that it is not designed for MIMO applications that require dual polarization. Its narrow vertical beam angle is ideal for flat terrain. If you need to cover a large area on one plane, the GrandEter 11V is the perfect Base Station Antenna 360 Degrees for WISP and other professional users seeking uncompromising transmit and receive performance.
Strengths & Notes at a Glance
- Pro: Excellent overvoltage protection through integrated DC short circuit.
- Pro: High-quality, low-loss materials (Teflon laminate) for best signal quality.
- Pro: Extremely robust and durable construction for years of outdoor use.
- Pro: Precise signal bundling for maximum horizontal range.
- Note: Supports vertical polarization exclusively and is not suitable for MIMO systems.
- Note: The very narrow vertical beamwidth is unsuitable for hilly terrain.
Specifications & Features
| Manufacturer: | Cyberbajt |
| Model: | GrandEter 11V |
| EAN: | 5907776046117 |
| HAN / MPN: | GrandEter 11V |
| Product Type: | Omni-Directional Antenna |
| Frequency Range: | 5100 - 5875 MHz |
| Gain: | 11 dBi |
| Maximum Gain: | 11.3 dBi (@ 5.65 GHz) |
| Polarization: | Vertical (V) |
| Horizontal Beamwidth (HPBW): | 360° |
| Vertical Beamwidth (HPBW): | 8° (@ -3dB) |
| VSWR: | < 1.5 |
| Nominal Impedance: | 50 Ohm |
| Connector: | 1x N-Female |
| Special Feature: | DC Short Circuit (DC Ground) for Lightning Protection |
| Radome Material (Housing): | UV-stable Fiberglass / Plastic |
| Radiator Material: | Teflon Laminate, painted |
| Mounting Bracket Material: | Stainless Steel, acid-resistant |
| Mounting Type: | Pole Mount |
| Compatible Pole Diameter: | 30 - 51 mm |
| Maximum Wind Load: | 56 m/s (approx. 201 km/h) |
| Protection Class (typical): | IP64 (Dust and Splash Water Protection) |
| Antenna Length: | 480 mm |
| Antenna Diameter: | 22 mm |
| Weight (Antenna with bracket): | approx. 385 g |
| Weight (Antenna without bracket): | approx. 244 g |
| Packaging Dimensions: | approx. 550 x 100 x 50 mm |
| Warranty: | 36 Months |
Scope of Delivery
| 1 x Cyberbajt GrandEter 11V Antenna incl. Stainless Steel Pole Mount |
Frequently Asked Questions (FAQ)
Can I simply connect the antenna to my regular WiFi Router to boost my garden signal?
Unfortunately no, that won't work. The GrandEter 11V is a professional outdoor tool and features a special N-connector. You'll need a suitable Outdoor WiFi Access Point that's built for all weather conditions and has the correct connector to drive the antenna.
What does 'DC short circuit' do for me, and is it really important?
Absolutely! This is a crucial safety feature for your equipment. The DC short circuit protects your valuable Access Point from overvoltage, for example, during thunderstorms or static discharge. This prevents your technology from being damaged – a must for any secure outdoor deployment.
The antenna has 11 dBi. Does more dBi automatically mean my WiFi will be better everywhere?
Not necessarily 'better', but more focused. Imagine the high dBi value compressing the signal like a flat donut: super wide all around (360°), but very flat (only 8° high). This is ideal for covering a large, flat area. However, if your devices are also higher or lower, for example on a slope, an antenna with less dBi and a wider vertical beam would be a better choice for you.
Can the antenna withstand salty air on the coast?
Yes, absolutely! It's perfectly built for that. The robust fiberglass housing and stainless steel Mounting System are extremely durable. Salty, humid air cannot harm it, making it perfect for use near the coast.
Why does the antenna only have one connector? Can't I build a modern MIMO WiFi for more speed with it?
You've got that exactly right! This antenna is a SISO (Single-Input, Single-Output) model and only operates on the vertical plane. For a true MIMO setup, which gives you higher speeds through multiple data streams, you'll need a special dual-polarization antenna with two connectors.
Do I need to align the antenna in a specific direction?
No, that's the great thing about it! As an omni-directional antenna, it transmits the signal in a perfect 360° circle around itself. So you don't need to align it. Simply mount it vertically on the mast, and you'll provide coverage all around your environment.
Street name: Mlynska 27
Postal code, City: 22-400 , Zamosc
Country: Polen
Homepage: https://www.cyberbajt.pl/
