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3 dBi GSM / AMPS / IDEN In-Building Antenna

MARS 3dBi GSM/AMPS/IDEN In-Building Antenna is small and unobtrusive and blends easily with any environment.

Provides a cost-effective solution for high volume and multiple in-building deployments.

Additional Features:

  • Integrated Wall Mount (picture hanger).
  • DC grounded for lightning protection to meet local electrical building codes.


  • In-Building coverage.
  • Indoor cell extender.
arrow MA-CH11-16


Frequency Range810-960 MHz
VSWR, max.2:1
3 dB Beam-Width, H-Plane, typ.80°
PolarizationLinear, Vertical
Cross Polarization, min.-24 dB
Front to Back Ratio, min.-35 dB
Input power, max10 Watt
Input Impedance50 Ohm
Lightning ProtectionDC Grounded
GAIN, min.3 dBi
Dimensions (HxWxD)78.6 x 39 x 4.2 mm (3.1" x 1.5" x 0.2")
Weight400 gr.
ConnectorN-Type, Female
Back PlaneAluminum; protected through chemical passivation
FinishWhite Epoxy Paint
Operating Temperature Range-40°C to +65°C

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