1, frequencyrange: 824~896MHz
VSWR: <2.0
Gain: 2.0dBi
Lmpedance: 50 &Omega;
Orientation: Omni direction
Polarzation): Vertical
Conneter type: By user
Used temperature range: 25~+65degree
For more detail imformations, please contact with us

2, frequency range: 450~468MHz
VSWR: <2.0
Gain: -2.0dBi
Lmpedance: 50 &Omega;
Orientation): Omni direction
Polarzation: Vertical
Conneter type: By user
Used temperature range: -25~+65 degree
For more detail imformations, please contact with us

3, frequency range: 824~896MHz 1850~1990MHz
VSWR: <2.0
Gain: 2.0dBi
Lmpedance: 50&Omega;
Orientation: Omni direction
Polarzation: Vertical
Conneter type: By user
Used temperature range: -25~+65 degree
For more detail imformations, please contact with us

GPRS Network card antennas partical informations:
Frequency range: 870~960MHz\1710~1880MHz
VSWR: <2.0
Gain: 2.0dBi
Lmpedance: 50&Omega;
Orientation: Omni direction
Polarzation: Vertical
Conneter type: By user
Used temperature range: -25~+65 degree
For more detail imformations, please contact with us