Product specifications
ERF4028
The ERF4028 is an internal GSM/GPRS antenna with 10 cm cable and U.FL connector.
The antenna can be used for applications such as, M2M, GPS and GPRS.
Electrical Properties
Frequency Band: 800 / 900 / 1800 /1900 / 2100 MHz
Nominal Impedance: 50 ohm
Polarization: Vertical
V.S.W.R: < 4.0
Mechanical Properties
Antenna Type: Internal Antenna
Mounting Method: Adhesive
Connector Type: U.FL
Cable Length: 100 mm ± 1
Cable Type: RF1.13
Antenna Dimensions: 56 * 8 mm ± 0.1
Operating Temperature Range: -20°C~+60°C
Storage Temperature Range: -30°C~+70°C
