DrPhone HHM2 LoRa – 7dBi Fibre Helium Hotspot Miner Antenna - 3 Metre KMR200 Cable – Outdoor - Silver

This is an omnidirectional antenna for indoor and outdoor use with a gain of 6dBi. The main part of the antenna is made of pure copper material, which offers superior gain performance and also comes with a wall mount.

Applications include: ​​low data rate communication networks, long-range LoRa nodes, IoT and M2M nodes, industrial and environmental monitoring, smart meter applications, LoRaWAN, multipoint and NLOS applications, RAK V1 V2 Nebra Bobcat EasyLinkIn SenseCAP M1 and SyncroB.it Helium Hotspot HNT Miner Mining etc.

Frequency range: 868MHz; Gain: 6dBi; Direction: Omni-directional; Cable connector: 3 metre long N-Female to RP-SMA male KMR200 low loss cable; Impedance: 50 Ohm; Material: Copper

Installation reminder: if used outdoors, we recommend installing it in an open area, keep it as vertical as possible, install the antenna at the highest outdoor point to get a better signal. If used indoors, we recommend placing it near a window.

The HHM2 has four different variants:

• DrPhone HHM2 – 5dBi Fiberglass Helium Hotspot Miner Antenna - 3 Metre KMR200 Cable – Outdoor - Silver
• DrPhone HHM2 – 6dBi Fiberglass Helium Hotspot Miner Antenna - 3 Metre KMR200 Cable – Outdoor - Silver
• DrPhone HHM2 – 7dBi Fiberglass Helium Hotspot Miner Antenna - 3 Metre KMR200 Cable – Outdoor - Silver
• DrPhone HHM2 – 8dBi Fiberglass Helium Hotspot Miner Antenna - 3 Metre KMR200 Cable – Outdoor - Silver

Specifications:

• Brand: DrPhone
• Model: HHM2
• Colour: Black
• Weight: 200 Grams
• Frequency: 868 Hz
• Antenna gain: 7dBi in all directions;
• Antenna connector (N Type male connector)
• Impedance: 50 Ohm
• Antenna cable (3 metre KMR200 cable) SMA male to N type female
• Operating temperature: -20 ° ~ + 80 °
• Storage temperature: -30 ° ~ + 85 °
• Antenna height: Approximately 75 cm

Note! Antennas should be installed indoors. Outdoors the antenna works much better and you will get more "witnesses" but the risk of lightning hazard is greater. If you want to order a lightning arrester, we recommend the DrPhone CB1 Series lightning arrester. This arrester can only be installed on antennas WITHOUT a magnetic/metal base. Curious about how to install the antenna? See the following video: https://www.youtube.com/watch?v=sV7FPm5KBeU Note! We are not responsible for misuse or dangerous situations caused by incorrect use.