Which Frequencies Should I choose for My Hotspot Miner Antenna?
Each country’s standard is different. They are as follows.
European standards: EU868 (863-870MHz) and EU433 (433MHz)
US standards: US915 (902-928MHz)
Australian standard: AU915 (915-928MHz)
Some Asian countries: AS923 (923MHz)
Korean standard: KR923 (920-923MHz)
Russian standard: RU864 (864-870MHz)
Therefore, if you are using in the US, you just need to buy the helium miner antenna within the US standard. If you don’t get it right or buy the wrong one, you are not able to use it at all.
Now, we have these three main LoRa antennas.
1. 860MHz-930MHz: 3dBi/300mm length; 4dBi/500mm length; 10dBi/1300mm length; 12dBi/1500mm length;
2. 858MHz-878MHz: 5.8dBi/800mm length; 8dBi/1100mm length;
3. 900MHz-930MHz: 5.8dBi/800mm length; 8dBi/1100mm length;
If you are using it in the US, then you can choose the first or the third fiberglass antenna for helium hotspot mining. As long as it is within this range, your helium explorer can be used. Therefore, the first model is suitable for use in multiple countries, while the third model is only suitable for some countries (including USA, Australia, Korea). Similarly, the second one is suitable for only some countries, and the first one is the most comprehensive.
For more details, pls Email: email@example.com or WhatsApp/Viber/Telegram+86 15112660703. I will reply you soon!