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SureCall Desktop Antenna 3G, 4G, 50 Ohm (SC-302W or CM-302W).

SureCall Desktop Antenna 3G, 4G, 50 Ohm (SC-302W or CM-302W).

SureCall Desktop Antenna 3G, 4G, 50 Ohm (SC-302W or CM-302W).

  • Regular price $60.00 USD Sale price$39.99 USD
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Product Description

SureCall Indoor Omni Desktop Antenna (50 Ohm) SC-302W works on all frequencies including 3G and 4G. This Sure-Call part number SC-302W or CM-302W operates on 50 Ohm signal booster systems. SureCall's full band omni-directional antenna is unobtrusive in its design. It is for inside building use. This in-building antenna has a low profile capable of blending very easily with indoor surroundings. It has 50 ohm impedance and covers a system ranging from WLAN, 4G, 3G and 2G voice for AWS, Cellular, LTE and PCS frequencies spanning 698 MHz to 2700 MHz compatibility.

Sure Call interior antenna is best placed on a desk top and receives and transmits within a beamwidth of 360 degrees to all cellphones. It provides a 2.5 dBi to 4 dBi Gain. It has a type N-Female connector. UPC: 857593005383.

Range of antenna is dependent on three factors: 

1) Physical obstructions.

2) Power generated by booster/ amplifier.

3) Reception from outside signal received and distributed by amplifier.

It should be mounted in an upright position for best results. Alternate part numbers are: Sure-Call SC302W/ SC-302-W/ SC302-W. Cellphone-Mate CM302W/ CM-302-W/ CM302-W. This 5-band desk-top antenna is designed to integrate seamlessly with the interior of your building, and receive and transmit signals to cell phones within a 360 degree beamwidth of the device's placement. This dome shaped omni inside antenna is easily installed by placing it on any desktop-like surface. You can expect to receive a 2.5 to 4 db gain from the dome transmission.

SureCall SC-302W Dome Indoor Antenna Set Up.

This Cellphone-Mate CM302W full-band antenna is an omni-directional antenna designed to cover 360° for 2G/ 3G/ 4G and WLAN systems for Cellular, PCS, AWS and LTE frequencies. It is a high gain indoor antenna suited for places where the signal needs to be broadcast over a central area or space. This table mount antenna transmits and receives signal to cell phones.

Storage and transportation: Place in a non-extreme room temperature and dry environment. Not to be placed near fireplace or any open flame.

A similar but very different style Desktop Antenna (50 Ohm) with attached cable is available by Wilson Electronics' weBoost.

SureCall SC-302W Specifications.


698-806 / 806 - 960 / 1710-2700

Input Impedance 50 ohm
Antenna Gain

2.5 dBi / 3 dBi / 5 dBi

Beamwidth 360 Degrees
VSWR ≤2.0
Polarization Type Vertical
Radiation Omni-directional
Maximum Power 50W
Connector type N-Female


What does it work with, or does it work on its own?

This tabletop antenna has been designed for use within a complete home or office cell phone signal booster system.

Examples of such indoor and vehicular systems where this in-building table-top antenna can be used are:

  1. SureCall Fusion2Go Max Vehicle Cell Booster Kit.
  2. SureCall Fusion4Home In-Building Cell Booster Kit.
  3. SureCall Fusion2Go 3.0 Vehicle Cell Booster Kit.
  4. SureCall Flare 1.0 In-Building Cell Booster Kit.
  5. SureCall Fusion2Go 2.0 Vehicle Cell Booster Kit.
  6. SureCall Flare 3.0 In-Building Cell Booster Kit.
  7. SureCall Fusion2Go 3.0 RV Cell Booster Kit.
  8. SureCall Flare DB+ In-Building Cell Booster Kit.
  9. SureCall Fusion2Go 2.0 RV In-Vehicle Cell Booster Kit.


Customer Reviews

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  • Do you need to have wifi in order for this to work?

    No, you don't need Wi-Fi for this to work, but please note this unit connects to a signal amplifier and needs to be positioned at least 20 feet away from amplifier unit for maximum coverage.

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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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