Product specifications
ERF4057
The ERF4057 antenna is an UMTS antenna a U.FL connector.
The antenna can also be used in the frequency band of 580~800 / 900 / 1050 ~ 2200 / 2400 / 2850 ~ 3000 MHz.
The antenna can be used for applications , M2M, UMTS, Wifi, Zigbee, Bluetooth and more.
Electrical Properties
Frequency Band: 580~800 / 900 / 1050 ~ 2200 / 2400 / 2850 ~ 3000 MHz
Nominal Impedance: 50 ?
Polarization: Vertical
V.S.W.R: <2.0
Mechanical Properties
Antenna Type: Internal Antenna
Connector Type: U.FL
Antenna Dimensions: 105 * 19.9 mm ± 0.1
Antenna Color: PCB
Operating Temperature Range: -20°C~+60°C
Storage Temperature Range: -20°C~+60°C
