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3G 4G 5G (617-2700 MHz) Indoor Ceiling-Mount Std. Dome Antenna

2G 3G 4G 5G (617-2700 MHz) Indoor Ceiling-Mount Std. Dome Antenna

3G 4G 5G (617-2700 MHz) Indoor Ceiling-Mount Std. Dome Antenna

  • Regular price $100.00 USD Sale price$89.99 USD
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  • *These fields required. [2] May exclude very large size items because we offer free shipping so our actual cost may be too high due to the size/ weight of item to be able to match the price. [3] Request must be made before order placement. Not valid after order placed. Other restrictions may apply. Please contact us for details.

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Free Lifetime Support. SKU / Model: SC-522W

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This item has been discontinued and replaced with newer, sleeker version 5G antenna.

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Product Description

Ultra-Wideband Indoor Multi-Directional Dome Antenna.

5G antenna designed to provide strong omni-directional coverage throughout indoor areas. Consider 4G dome antenna version for almost half the price. This 5G SureCall Dome Antenna is a ceiling-mounted inside antenna that performs best when deployed in the center of one’s desired coverage area. This Ultra-Wideband antenna transmits and receives signals in 360° and is designed to cover 2G/3G/4G/5G and WLAN systems for Cellular, PCS, AWS and LTE frequencies. 1.5 / 2 / 5 dBi Max Gain. N-Female connector. 50 Ohm. Ultra-Wideband: 617 - 2700 MHz. 5G Band 71 compatible that includes T-Mobile 5G Sub-6 Frequency. Includes mounting hardware. SKU / Part Number: SC522W. UPC: 854328008411.

  • Ultra-wideband : 2G, 3G, 4G, 5G, (617 - 2700 MHz) indoor ceiling-mount dome antenna.
  • 1.5 / 2 / 5 dBi Max Gain.
  • N-Female connector (50 ohm).
  • Includes mounting hardware.
  • Ceiling-mounted indoor antenna.
  • Connects with SC-400 cable (sold separately).


  1. Drill a 20 mm diameter hole in the ceiling. The ceiling thickness should not exceed 20 mm.
  2. Unscrew fixing nut from antenna. Place antenna cable through ceiling hole. Screw the fixing nut back onto the antenna and cable on the crawl-space side of the ceiling and fasten.
  3. Connect antenna connector to the appropriate cable for your booster kit that leads to the booster port marked INSIDE.
  4. Tighten fixing nut to secure antenna.

Storage and transportation: Store and place in non-extreme room temperature and dry environment only. This antenna should not be used near open flames.

Note: Wherever possible, it is recommended to provide max. separation between outside and inside antennas.


Booster Compatibility: All brands 2G-5G cell phone boosters including SureCall 2G-5G home and industrial in-building signal boosters. Cable Compatibility: Low loss coax cables with N Male on either end (SC-400, SC-240, etc). Accessory Compatibility: All brands of 50 Ohm Couplers and Splitters.

5G Std. Dome Antenna Specifications:

Frequency: 617-697 / 698-960 / 1710-2700 MHz.
Beamwidth: H:360° E:85°/ H:360° E:85°/H:360° E:45°.
Max. Gain: 1.5 / 2 / 5 dBi.
VSWR: < 2.
Input Impedance: 50 Ohm.
Polarization Type: Vertical.
Max Power: 100W.
Radiation Pattern: Omni-Directional.
Connector Type: N-Female.
Mount Type: Ceiling-mounted Installation.
Base Diameter: 220 mm.
Dimensions: 8.67 inches (base diameter) x 3.94 inches (height).
Weight: 0.6 Ibs.
Cover Material: ABS (White).
Operating Temp. (degrees centigrade): -40 ~ +60.
Operating Humidity: 5% ~ 95%.

For more details, please refer to 5G indoor standard dome antenna data sheet.


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Note: For any signal booster to help, outside signal strength must be at least -110 dB or there must be a clear line of sight to a cell tower that is within twenty miles. Before ordering, please check outside signal level in decibels or ensure that you can make and hold a phone call at any good spot outside where you can mount an exterior antenna. Square footage stated in signal booster listings is based on good signal outside. If it is any weaker, the boosted sq. ft. area will be considerably lower, accordingly.

Kevin K. of Anderson, California gave the following review:

Website is easy to use with plain straight forward info but could have had more on testing signal strength to make sure you get a strong enough booster.

Therefore, please note that stated sq. ft. coverage is based on good signal outside. For best results: If outside signal is weak, we suggest choosing the next higher sq. ft. coverage kit. If outside signal is very weak, we suggest choosing the kit with even more higher sq. ft. range bracket. Basically, higher the sq. ft. bracket, the more powerful the signal amplifier with greater Gain as well as higher uplink and downlink output power.

If outside signal is too weak (weaker than -110 dB), submit request for cell coverage solution assessment. Upon receipt of questionnaire, we will perform residential or business site survey. This will help us determine the system that is needed to improve cell coverage. Then, we will create system design using that system such as femtocell, active or hybrid distributed antenna system (DAS), or other carrier feed signal enhancing method available that will work at your signal-challenged location. Finally, we will schedule for installation after equipment and installation service quote has been approved by you, or your company.

For non installation-included kits: Most home / office / building cell signal booster kits only include bracket to mount exterior antenna on outside wall, edge of roof, or existing pipe up to 2 inches in diameter. Mounting pole not included with most kits, unless stated specifically that it is included for free. Therefore, a mounting post must be purchased separately if you will require it to mount exterior antenna.

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