Product specifications
ERF4091
The ERF4091 antenna is an external 868 / 2400 MHz antenna with a SMA male connector.
The hinged design enables the antenna to be positioned at its most suitable angle with a maximum of 90°.
The antenna can be used for applications such as, LoRa, Zigbee, Wi-Fi, Bluetooth and M2M communication.
Electrical Properties
Frequency Band: 868/ 2400 MHz
Nominal Impedance: 50 Ω
Polarization: Linear
V.S.W.R: <2.0
Gain: 3 dBi
Mechanical Properties
Antenna Type: External Antenna
Mounting Method: Screw Type
Connector Type: SMA Male
Antenna Dimensions: 197 mm ± 3
Antenna Color: Black
Operating Temperature Range: -40°C~+85°C
Storage Temperature Range: -40°C~+85°C