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Dual-band GSM 900/1800 MHz 3dBi Rubber Duck Antenna

Model TTR-0918-3V is a dipole or rubber duck style omnidirectional indoor antenna for 900/1800MHz dual band GSM applications with 3dBi gain, it has a embedded SMA male connector and it’s fixed straight type, this antenna is designed to use with router or gateway or other GSM terminal devices.


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Electrical Specifications
Model TTR-0918-3V
Frequency Range-MHz 890-960 1710-1990
Bandwidth-MHz 70 170
Gain-dBi 3
VSWR ≤2 ≤2.5
Impedance-Ω 50
Polarization Vertical
Maximum Power-W 25
Connector SMA male
Dimensions-mm Ф12×78
Weight-g 20