Precision instead of a watering can: The 14dBi Directional Antenna for Professionals
While a normal omnidirectional Antenna distributes your signal like a watering can in all directions, the Interline PANEL 14 HELIUM works like a sharpshooter. It bundles all the energy into a narrow 30° corridor. The result: extreme range in exactly the direction you aim for. Ideal for specifically reaching distant Helium hotspots or establishing a stable point-to-point connection over long distances where other Antennas would long give up. This is a prime example of effective LoRa / Helium Antennas.
Built for Eternity: IP67 Protection for All Weather
This Antenna is designed for permanent, maintenance-free outdoor use. The housing made of UV-resistant plastic is IP67 certified, fully protected against dust and even temporary immersion. The powder-coated backplate and robust construction withstand wind speeds of up to 160 km/h and an extreme temperature range of -40°C to +80°C. Once mounted, it reliably performs its Service for years.
Maximum Control for your 868 MHz Network
Professional hardware requires professional installation. The included, tiltable metal bracket allows for millimeter-precise alignment on the mast – a must with this narrow beamwidth. For a lossless connection, we recommend using a high-quality, low-loss 50-ohm coaxial cable (e.g., LMR-400), kept as short as possible. Consider our range of Antenna Cables, Coaxial Pigtails, Coaxial Adapters, Coaxial Connectors, and Coaxial Splitters. And remember: every outdoor antenna requires proper Lightning Protection to safeguard your valuable hardware.
Ideal for Helium, LoRaWAN and demanding IoT Projects
Whether you want to maximize your Helium mining yields, build an extensive LoRaWAN Network for IoT sensors, or realize a stable M2M connection – this antenna is the right tool. It is perfect for technologies like LoRa, Sigfox, Helium, XBee, and Z-Wave in the 868 MHz band and ensures that your data arrives reliably even over the greatest distances. It is one of the most powerful LoRaWAN Antennas for civilian use, and an excellent choice among M2M / IoT Antennas - 4G, 5G, WiFi.
Strengths & Notes at a Glance
- Pro: Extreme range and signal bundling due to 14 dBi gain and 30° beamwidth.
- Pro: Outstanding weather resistance (IP67) and wide temperature range for decades of outdoor use.
- Pro: Flexible and precise alignment thanks to tiltable professional pole mount, an ideal Antenna Mounting Accessory.
- Pro: High interference immunity and signal quality due to excellent front-to-back ratio.
- Note: Requires very precise and stable alignment to the target; smallest deviations lead to signal loss.
- Note: Unsuitable for comprehensive coverage of the immediate vicinity (no 360° coverage).
Specifications & Features
| Manufacturer | Interline |
| Model | PANEL 14 HELIUM |
| Manufacturer Part Number (MPN) | IP-G14-F7988-HV |
| EAN | 5907758040812 |
| Product Type | Passive Directional Antenna (Panel Antenna) |
| Applications | IoT, M2M, LoRa, LoRaWAN, Sigfox, Helium, XBee, RFID, Z-Wave |
| Frequency Range | 790 - 880 MHz |
| Optimized for Frequency Band | 863 - 870 MHz (EU license-free) |
| Antenna Gain | 14 dBi |
| Impedance | 50 Ω |
| Polarization | Linear (Horizontal or Vertical adjustable) |
| VSWR (Maximum) | ≤ 2.0:1 |
| VSWR (Typical @ 868 MHz) | ≈ 1.41:1 |
| Half-Power Beamwidth (-3dB Horizontal) | 30° |
| Half-Power Beamwidth (-3dB Vertical) | 30° |
| Front-to-Back Ratio (FBR) | >20 dB |
| Cross-Polarization Discrimination (XPD) | >21 dB |
| Maximum Input Power | 300 W |
| DC Grounding | Yes (DC short circuit) |
| Connector Type | N-female |
| Operating Environment | Outdoor |
| IP Rating | IP67 (dustproof, protection against temporary immersion) |
| Operating Temperature | -40°C to +80°C |
| Maximum Wind Load | 160 km/h |
| Housing Material | UV-resistant plastic |
| Backplate | Powder-coated |
| Mounting Type | Pole mounting |
| Suitable Mast Diameter | ø 38 – 51 mm |
| Dimensions (antenna only) | 504 x 504 x 30 mm |
| Weight (incl. bracket) | 2.80 kg |
Scope of Delivery
| 1 x Interline PANEL 14 HELIUM 14dBi Directional Antenna |
| 1 x Tiltable Metal Bracket for Pole Mounting |
Frequently Asked Questions (FAQ)
What is the main advantage of this 14dBi directional antenna over an 8dBi omni-directional antenna for Helium mining?
A directional antenna like the Interline PANEL 14 HELIUM concentrates transmit and receive energy into a narrow corridor. This is ideal for targeting distant hotspots or when your location does not have a 360° view. It maximizes range in a specific direction, while an omni-directional antenna distributes the signal more evenly but with less range in all directions. This makes it a superior choice among LoRa / Helium Antennas for specific long-range applications.
Can I also use this antenna indoors?
Although the antenna is designed for outdoor use and is IP67 certified, indoor use is technically possible. However, due to its size of approx. 50x50 cm and the need for precise alignment, this is impractical. Performance is significantly affected by walls and other obstacles, making it less effective than dedicated Indoor Antennas.
Which cable and length should I use for connection?
Use a high-quality, low-loss 50-ohm coaxial cable like LMR-400 to maintain the high antenna gain. Keep the cable as short as possible, as with lengths over 5-10 meters, losses from inferior Antenna Cables can significantly reduce the advantage of a powerful antenna.
Does the polarization (vertical/horizontal) need to be adjusted to my target?
Yes, for optimal performance, the transmitting and receiving antennas should have the same polarization. For LoRaWAN and Helium, vertical polarization is usually used. Therefore, the Interline antenna should generally be mounted with vertical polarization, which the adjustable bracket allows, optimizing your LoRa / Helium Antennas setup.
How demanding is the mounting and alignment?
Mounting is straightforward thanks to the included bracket. However, alignment requires patience and precision. Due to the narrow 30° beamwidth, you must precisely align the antenna with the target. Signal analysis tools or Helium explorer maps are very helpful here, enhancing your Antenna Mounting Accessories experience.
Is Lightning Protection necessary for this outdoor antenna?
Yes, absolutely. Every outdoor antenna, especially in elevated positions, must be properly grounded and equipped with suitable Lightning Protection. This protects your antenna, connected devices like Helium miners, and the building infrastructure, ensuring the longevity of your Outdoor Antennas.
Homepage: https://interline.pl/
