3.5-5dbi Helium Hotspot US915MHz LoRa Antenna Waterproof For RAK Nebra Miner

3.5-5dbi Helium Hotspot US915MHz LoRa Antenna Waterproof For RAK Nebra Miner

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Price: 42.92 USD

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3.5-5dbi Helium Hotspot US915MHz LoRa Antenna Waterproof For RAK Nebra Miner



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3.5-5dbi Helium Hotspot US915MHz LoRa Antenna Waterproof For RAK Nebra Miner

DESCRIPTION
3.5-5dbi Helium Hotspot US915MHz LoRa Antenna Waterproof For RAK Nebra Miner

Feature:

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

Low VSWR:

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.

Specification:

Brand: STARF

Connector: N-Male

Polarization: vertical polarization

Frequency: 860-930MHz (EU 868MHz, US 915MHz)

Maximum gain: 3.5-5dbi 

Standing wave ratio: 1.9 (dB)

Cable:RG58

Cable parameters: single core wire

Cable outer diameter: 4.95+-5mm

Cable material: PVC outer quilt

Wire Type: High Braid Shield

Impedance: 50 ohm

Material: Fiberglass

Connector material: copper

Working temperature: -40~+85 degrees Celsius

Length: 320mm

Relative humidity: up to 95%

Packing list:

1 * Antenna Kit(As the Picture Show)

Note:

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.

POLICES

 

We only ship to confirmed ebay Order addresses. Please comfirm that your Order address is in line with your shipping address.

 

Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. 

 

It takes about 7-15 working days to US; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.

 

Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message.

 

We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via “Ask seller a question” . We will reply your email within 24 working hours.

DataCaciques



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