Allnet ANT-868-10dbi-Yagi Antenna 868 MHz 10 dBi N-female YAGI LoRA/HELIUM/HaLow/IoT content_copy

The Allnet ANT-868-10dbi-Yagi is a Yagi antenna for the frequency range 806–896 MHz, specifically designed for applications in the field of LoRA, Helium Network, Helium Miner, IoT end devices, as well as systems operating in the 868 MHz band. The antenna features six elements and provides a gain of 10 dBi, enabling efficient signal transmission over long distances. It is designed as a longitudinal radiator and uses radiation-excited elements, where a driven element together with parasitic elements creates a highly directional radiation pattern. The construction is robust and designed for outdoor use.

Applications include wireless communication in IoT networks, where targeted, directional signal radiation is required. The antenna is suitable for point-to-point connections, where high signal quality and low interference are important. Due to its narrow beamwidth and high F/B ratio (>15 dB), interference from other systems is minimized. The antenna is ideal for applications requiring a stable connection over long distances, such as sensor networks, remote monitoring, or mobile network backhaul solutions.

Functions and equipment in detail include an N-type female connector, ensuring a secure and durable connection to the network device. The impedance is 50 Ohm, enabling optimal matching with standard network cables and devices. The VSWR (Voltage Standing Wave Ratio) is ≤1.4, indicating low reflection and thus efficient energy transfer. The maximum power handling is 100 Watt, making the antenna suitable for a wide range of transceiver systems.

Technology explained simply shows that the antenna has a radiation pattern with a horizontal beamwidth (H-Beamwidth) of 73° ± 7° and a vertical beamwidth (E-Beamwidth) of 55° ± 5°. These values define the area in which the signal is radiated with sufficient strength. The antenna is equipped with a fiberglass radome (diameter 20 mm) that protects the elements while not affecting the radiation characteristics. The color is white-gray, allowing for discreet integration into outdoor installations.

Compatibility and accessories include the use of antenna cables with N-type connectors, for example LMR-195 cables in various lengths (150 cm to 1000 cm) or RG-8 cables (1 m to 7 m). These cables are available as accessories and allow for flexible installation. An antenna lightning protector in the frequency range 2.4–5 GHz is also available as an accessory to protect the antenna from overvoltage. The antenna is designed for mast mounting, with the packaging content stated to include the antenna and mounting accessories.

Mounting and installation is carried out on a mast, with the antenna requiring a stable fixation due to its dimensions (582 mm length, 202 mm width, 55 mm height) and weight (0.7 kg including mounting accessories). The maximum wind load is 200 km/h, ensuring suitability for use in windy regions. The operating temperature ranges from -45 °C to +75 °C, allowing the antenna to function even under extreme climatic conditions. The storage temperature is between -50 °C and +75 °C.

Operational advantages lie in the high signal amplification, directional radiation, and low interference susceptibility. The robust construction and high wind load capacity make the antenna a reliable solution for outdoor use. The use of N-type connectors ensures a secure and durable connection. The antenna is optimized for use in LoRA and Helium networks as well as in IoT applications, with the specific frequency band (806–896 MHz) ensuring compatibility with common 868 MHz systems.

General
Frequency range	806–896 MHz
Gain	10 dBi
H-beam angle	73 °
E-beam width	55 °
Impedance	50 Ohm
VSWR	<=1.4
Connection	N-Type Female
Radome material	Fiberglass
Radome diameter	20 mm
Maximum wind load	200 km/h
Storage temperature	-50 to +75 °C
Max. power	100 Watt
F/B ratio	>15 dB
Number of elements	6
Mounting method	Mast mounting

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