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Cell Phone Signal Boosters, Stop dropped calls and improve text reliability and 3G 4G LTE data speeds. Verizon, AT & T, T-Mobile, Sprint, US Cellular with the SureCall Ultra Thin Antenna

 Cellphone Signal Booster

Ultra Thin Antenna

Low-Profile Indoor Dome Antenna


Designed to blend seamlessly into any environment, the SureCall Ultra Thin Antenna™ is a low-profile indoor dome antenna for SureCall in-building cell phone signal booster kits. Ultra Thin is an omni-directional 50 ohm ceiling-mount antenna that transmits and receives signal in a 360 degree pattern- covering 2G/3G/4G and WLAN systems for Cellular, PCS, AWS and LTE frequencies.

  • N-Female connector (50 ohm)
  • 3.5 dBi / 7.5 dBi Gain
  • Wide band: 2G, 3G & 4G LTE (698 - 2700 MHz)
  • Two mounting options for all ceiling types
  • Connects to booster with SC-400 cable (sold separately)
 Cellphone Signal Booster
Product Specifications
Part Number SC-228W
Frequency 698-960 / 1710-2700 MHz
Input Impedence 50 Ohm
Max Gain 3.5 dBi / 7.5 dBi
Non-Circularity ±2.5 dB / ±4.0 dB
Beamwidth 360 degrees
VSWR ≤1.7
Polarization Type Vertical
Radiation Pattern Omni-directional
Connector Type N-Female
Height 1.45"
Diameter 11.8"
Weight 1.19 lbs
Cover Material PC+ABS
Mount Type Ceiling
Support Documents
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