Maximum Performance for your 5 GHz Point-to-Point Connection
Are you planning a stable WiFi Bridge over a longer distance or need to reliably transmit a signal in a highly congested environment? The Cyberbajt GigaEter 19WB Duo is exactly the weatherproof 19dBi dual-polarized outdoor WiFi Antenna you need. It's not an all-in-one solution, but a highly specialized tool for professionals: a passive directional Antenna that precisely bundles your radio's signal and sends it to the remote station with maximum efficiency. The narrow 18° beamwidth simply blocks out interference signals from the surroundings, leading to a significantly more stable and faster connection.
Broadband Flexibility and Thoughtful Design
A prominent feature is the extremely wide frequency band from 4.9 to 6.0 GHz. This gives you the freedom to operate outside standard WiFi channels, completely avoiding congested frequency areas. The Antenna is designed as a true 2x2 MIMO Panel Antenna. With two separate connectors for vertical and horizontal polarization and excellent isolation of over 37 dB, it ensures that the two data streams do not interfere with each other. The result is maximum data throughput and link quality you can rely on.
Strengths & Notes at a Glance
- Pro: Excellent channel separation (> 37 dB) for interference-free MIMO operation and high data rates.
- Pro: Very wide frequency band (4.9 - 6.0 GHz) for maximum flexibility in channel selection.
- Pro: High directionality (18° beamwidth) for long ranges and excellent interference immunity.
- Pro: Robust, weatherproof construction with DC grounding for permanent outdoor use.
- Note: The narrow beamwidth requires very precise and stable alignment with the remote station.
- Note: The antenna gain slightly decreases from 19 dBi to 17.5 dBi in the edge regions of the frequency band.
Specifications & Features
| Manufacturer: | Cyberbajt |
| Model: | GigaEter Duo 19 WideBand (19WB) |
| HAN / MPN: | GigaEter Duo 19WB |
| EAN: | 5907776046773 |
| Product Type: | Passive Panel Directional Antenna |
| Technology: | 2x2 MIMO |
| Frequency Range: | 4.9 - 6.0 GHz (Broadband) |
| Antenna Gain (5.25 - 5.875 GHz): | 19 dBi |
| Antenna Gain (Edge Regions): | 17.5 dBi |
| Polarization: | Dual (Linear: 1x Vertical, 1x Horizontal) |
| Beamwidth (Horizontal): | 18° (-3dB) |
| Beamwidth (Vertical): | 18° (-3dB) |
| Connectors: | 2 x N-Female |
| Impedance: | 50 Ohm |
| VSWR (typical): | < 1.5:1 |
| VSWR (maximum): | < 1.9:1 |
| Polarization Separation: | > 37 dB |
| Front-to-Back Ratio: | > 30 dB |
| Maximum Input Power: | 6 W |
| DC Grounding: | Yes |
| Supported WiFi Standards: | IEEE 802.11a / 802.11n / 802.11ac |
| Housing Material: | Weather and UV-resistant Plastic |
| Wind Load: | up to 56 m/s |
| Dimensions (Antenna Panel): | 390 x 430 mm |
| Weight (with bracket): | 1.25 kg |
| Weight (without bracket): | 0.85 kg |
| Mounting Type: | Pole Mount |
| Compatible Pole Diameter: | 38 mm - 51 mm |
| Warranty: | 36 Months |
Scope of Delivery
| 1 x Cyberbajt GigaEter 19WB Duo Antenna |
| 1 x Pole Mount incl. Clamp |
Frequently Asked Questions (FAQ)
Is the Cyberbajt GigaEter 19WB Duo a complete WiFi Bridge?
No, it is exclusively a passive Antenna. To set up a functional WiFi Bridge, you need two of these Antennas, as well as two suitable radio devices (e.g., WiFi Access Points), which are connected to the Antennas via Antenna Cables.
What range can I achieve with this Antenna?
The range depends on the transmitting power of the radio device, the desired data rate, a clear line of sight, and environmental interference. With 19 dBi gain, connections over several kilometers with high data rates are realistic under clear visibility conditions.
What does 2x2 MIMO mean and why are there two connections?
2x2 MIMO (Multiple Input, Multiple Output) uses two separate Antenna streams (vertically and horizontally polarized) to send and receive data simultaneously. This theoretically doubles the data rate and increases stability. Each connection is responsible for one of these data streams.
Can I use this Antenna for normal WiFi reception at home?
This is not its intended purpose. As a Directional Antenna, it receives signals only from a very specific direction and ignores Others. It is designed for fixed point-to-point or point-to-multipoint connections in outdoor areas.
Which Cables do I need for connection?
You need two weather-resistant, low-loss Coaxial Cables with N-connectors for the Antenna side. The connection on the radio device is often RP-SMA. The Cable length should be as short as possible to minimize signal loss.
Is the Mounting material for wall mounting included?
No, the scope of delivery includes a bracket for Mounting Systems on a mast (38-51 mm diameter). For direct wall mounting, an additional wall arm or a special bracket is required.
Street name: Mlynska 27
Postal code, City: 22-400 , Zamosc
Country: Polen
Homepage: https://www.cyberbajt.pl/
