Your Signal, Your Direction: The Interline PANEL 8 HELIUM SL
If you operate a LoRaWAN gateway or a Helium Miner, efficient use of your signal is crucial. Omnidirectional Antennas often distribute their signal in directions where it is not needed – be it into a building wall, a mountain, or unused terrain. The Interline PANEL 8 HELIUM SL is a high-performance 868 MHz Antenna specifically designed to precisely bundle your radio signal. This directional Antenna concentrates its impressive 8 dBi Gain like a spotlight into a precise 70° horizontal and 60° vertical beam. This way, you illuminate your IoT Antenna Network exactly where your sensors and nodes are, maximizing your range in the desired zone.
Master of Obstacles: Slant Polarization for Stable Connections
In the real world, there is rarely a clear line of sight. Buildings, trees, and other obstacles can deflect radio signals and twist their polarization. This is where the Interline PANEL 8 HELIUM SL plays its decisive advantage: Its innovative slant polarization is designed to optimally receive these reflected and 'twisted' signals. The result is a significantly improved Signal-to-Noise Ratio (SNR) and fewer packet losses – even in challenging environments such as urban canyons or areas with many topographical obstacles. Your M2M Communication remains stable and reliable.
Robustness Meets Performance: Equipped for Every Outdoor Application
The Interline PANEL 8 HELIUM SL is a true outdoor antenna, built for the toughest conditions. With its IP67 certification, it is completely dustproof, waterproof, and UV-resistant. Whether icy -40°C or scorching 80°C, wind loads up to 160 km/h – this panel antenna withstands and delivers consistent performance. The standardized N-Female connector and the included adjustable tilt and swivel bracket for mast diameters of 38-51 mm allow for flexible and precise installation. Thanks to the integrated DC grounding, your system is also protected from electrostatic discharge. For additional protection, we recommend using Lightning Protection.
Application Examples: Where the Interline PANEL 8 SL Shines
This 868 MHz antenna is the ideal choice for a variety of scenarios. Imagine you want to expand a Helium Network in urban fringe areas or from your balcony. The precise sector coverage allows you to direct the signal specifically into densely populated areas and avoid unnecessary radiation. In coastal regions or areas with large topographical obstacles where no backward transmission is desired, the directional radiation also demonstrates its strength. And for industrial sensor networks that require monitoring in a specific sector, the Interline PANEL 8 HELIUM SL offers an efficient and long-range solution. With this Antenna Mounting Accessories package, you are perfectly equipped.
Strengths & Notes at a Glance
- Pro: Targeted signal bundling and range optimization: Concentrates the 8 dBi power in a defined forward beam (70° horizontal / 60° vertical), which significantly improves effective range and stability in the desired direction.
- Pro: Improved Signal-to-Noise Ratio (SNR): By focusing the RF energy, the antenna picks up less noise from other directions, leading to more reliable and stable communication.
- Pro: Robust and weatherproof design: With IP67 certification, the antenna is completely dustproof, waterproof, and UV-resistant, ensuring durable operation under extreme outdoor conditions (-40°C to 80°C, wind load up to 160 km/h).
- Pro: Slant polarization for NLOS: Improves the reception of reflected signals and reduces packet loss in complex environments.
- Pro: DC grounding: Provides protection against electrostatic discharge.
- Note: No 360-degree coverage: As a directional antenna, it does not radiate the signal omnidirectionally, requiring careful planning and alignment.
- Note: Requires precise alignment: To achieve optimal performance, the antenna must be precisely aligned with the target area, which may mean additional installation effort.
Specifications & Features
| Manufacturer: | Interline (distributed by Inter Projekt SA) |
| Model: | PANEL 8 HELIUM SL (IP-G08-F8688-SL) |
| Antenna Type: | Directional Antenna (Panel / Sector) |
| Frequency Band: | 860-880 MHz |
| Frequency (Min): | 860 MHz |
| Frequency (Max): | 880 MHz |
| Gain: | 8 dBi |
| VSWR (max): | 1.50:1 |
| Polarization: | Slant (Horizontal and Vertical) |
| Half-power beamwidth (-3dB) - horizontal: | 70° |
| Half-power beamwidth (-3dB) - vertical: | 60° |
| FBR (Front/Back Ratio): | >25 dB |
| XPD (Cross Polarization Discrimination): | >3 dB |
| Max. Composite Power: | 50W |
| DC Ground: | Yes |
| Impedance: | 50 Ω |
| Connector: | N-Female |
| Mounting Diameter: | Ø 38…51 mm |
| Dimensions (excl. bracket): | 223 x 223 x 28 mm |
| Weight (incl. bracket): | 0.65 kg |
| Color: | White |
| Housing Material: | UV-resistant plastic |
| Mounting: | Adjustable tilt and swivel bracket (included) |
| Environment: | Outdoor |
| Wind Load: | 160 km/h |
| IP Protection Class: | IP67 |
| Temperature Range: | -40°C … 80°C |
Scope of Delivery
| 1 x Interline PANEL 8 HELIUM SL Directional Antenna (8dBi) |
| 1 x Tiltable mounting bracket incl. pipe clamp (for mast mounting) |
Frequently Asked Questions (FAQ)
What is the main difference between a directional antenna and an omnidirectional antenna for LoRaWAN/Helium?
A directional antenna like the Interline PANEL 8 HELIUM SL focuses the radio signal in a specific direction to maximize your range and signal quality in that area and minimize interference from other directions. An omnidirectional antenna (omni-antenna) transmits and receives signals equally in all directions (360 degrees), but offers you a shorter range in a specific direction.
Can the Interline PANEL 8 HELIUM SL antenna be used outdoors?
Yes, the Interline PANEL 8 HELIUM SL is specifically designed for outdoor use. It has an IP67 certification, which means it is dustproof, waterproof, and UV-resistant, and can withstand temperatures from -40°C to 80°C as well as wind loads up to 160 km/h to protect your Network.
Which frequency bands is this antenna suitable for?
The antenna is designed for the European license-free 868 MHz band (860-880 MHz) and is therefore compatible with LoRaWAN, Helium, IoT, M2M, telemetry, and sensor networks that you want to use.
What type of connector does the Interline PANEL 8 HELIUM SL have?
The antenna features a standardized N-Female (N-jack) connector that you can easily use.
What is the gain of the Interline PANEL 8 HELIUM SL antenna?
The antenna has a gain of 8 dBi, which optimizes your signal strength.
Is the antenna protected against overvoltage?
Yes, the antenna features DC grounding (direct current grounding), which helps protect against electrostatic discharge. For additional protection, we recommend using a gas arrester.
Homepage: https://interline.pl/
