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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 Wide Band 5G Coupler

 Cellphone Signal Booster

Ultra Wide Band 5G Coupler

Signal Distribution Device


SureCall couplers are available in -6 dB, -10 dB, -15 dB, and -20 dB options and are compatible with all 2G, 3G, 4G and 5G signal booster deployments in the 600 MHz to 2700 MHz range under all North American carriers.

A coupler, also known as a tap, is designed for maintaining signal strength across a series of indoor antennas stretching some distance in a cell phone signal booster deployment. This component unevenly distributes the signal coming into and out of the coupler, ensuring less signal loss out of one port which enables the next broadcast antenna down the line to receive an adequate signal despite the signal loss from cables and multiple antennas.

 Cellphone Signal Booster
Product Specifications
Part Number SC-C-6-5G SC-C-10-5G SC-C-15-5G SC-C-20-5G
Frequency Range 600 - 2700 MHz 600 - 2700 MHz 600 - 2700 MHz 600 - 2700 MHz
Coupling Degree -6 dB  -10 dB -15 dB -20 dB
Coupling Accuracy ±1.0 ±1.2 ±1.5 ±1.5
Insertion Loss (dB) ≤1.7 ≤0.8 ≤0.4 ≤0.3
Isolation (dB) ≥25 ≥29 ≥34 ≥39
SWR ≤1.3:1 ≤1.3:1 ≤1.3:1 ≤1.3:1
Impedance 50 Ohm 50 Ohm 50 Ohm 50 Ohm
Power Capacity 200W 200W 200 W 200 W
Connector N-Female N-Female N-Female N-Female
Operating Temperature -31°F to 140°F -31°F to 140°F -31°F to 140°F -31°F to 140°F
Dimensions (without connectors) 4.72" x 1.57" x 0.67" 4.72" x 1.57" x 0.67" 4.72" x 1.57" x 0.67" 4.72" x 1.57" x 0.67"
Support Documents
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