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915MHz Fiberglass Antennas-3dBi, 4dBi, 5dBi, 6dBi,8dBi, 9dBi

Part Number Frequency Range Center Frequency Gain VSWR Antenna Length IP Rating
DB-F35A-915M 900-930MHz 915MHz 3dBi <=1.5 35cm IP67
DB-F60A-915M 900-930MHz 915MHz 5dBi <=1.5 60cm IP67
DB-F90A-915M 900-930MHz 915MHz 5.8dBi <=1.5 90cm IP67
DB-F120A-915M 900-930MHz 915MHz 8dBi <=1.5 120cm IP67
DB-F150A-915M 900-930MHz 915MHz 10dBi <=1.5 150cm IP67

Regarding the Gain Choice:

Low gain antennas (3 dBi) have a broad radiation pattern and are best for rugged terrain or a dense urban environment. Your signal is less likely to be blocked by obstacles such as buildings and hills tight to your location.

Medium gain antennas (5dBi and 5.8 dBi) have a more rounded and broader pattern. These antennas work well around obstructions and are great for suburban areas. In addition, they would allow you to connect with hotspots that are both vertically and horizontally near you.

High gain antennas (8dbi and 10dBi) radiate in a narrow pattern for a longer distance and are great for flat terrain with few obstacles. However, if your antenna location is high, your signal may overshoot anything below you. If your antenna is low down, obstructions may block your signal.

fiberglass antenna gain

915MHz Fiberglass antennas Features:

915MHz Fiberglass antennas applications: