Price: 42.92 USD
STARF 915Mhz Helium Hotspot Miner 4.5dBi Antenna For RAK Nebra Bobcat HNT Miners
1.The antenna 32cm, LORA antenna outdoor omnidirectional fiberglass antenna LTE outdoor long-distance receiving antenna
The antenna has an N SMA connector cable, so it can be easily connected to the gateway and all other helium miners.
2.The antenna can be used in any environment that requires a long-distance LoRa connection, for agriculture, environmental monitoring, and urban monitoring
3. With two fixing clips, it can be more convenient to move the antenna installation
The VSWR of this antenna is 1.1, which is lower than other similar antennas (the closer the VWSR is to 1, the smaller the reflection and the better the match of the antenna )
How to choose dBi？
Lower dBI: Great performance on uneven terrains, or areas with a high hotspot density.
Higher dBI: Great performance on flat terrain and low hotspot density.
Middle dBI: Perfect for those eniorments that fall in between the other enviorments described above.
Polarization: vertical polarization
Frequency: 860-930MHz (EU 868MHz, US 915MHz)
Maximum gain: 3.5-5dbi
Standing wave ratio: 1.9 (dB)
Cable parameters: single core wire
Cable outer diameter: 4.95+-5mm
Cable material: PVC outer quilt
Wire Type: High Braid Shield
Impedance: 50 ohm
Connector material: copper
Working temperature: -40~+85 degrees Celsius
Relative humidity: up to 95%
1 * Antenna Kit（As the Picture Show）
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Manual measurement, please allow 1-10mm error. Thanks for your understanding.
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