Schedule Your Installation For the Fusion Install - Click Here
SureCall Cell Phone Signal Boosters Logo

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 Wide Band Coupler

 Cellphone Signal Booster

Wide Band Coupler

Wide Band Coupler


Couplers, also known as a taps, are used to place multiple broadcast antennas in a long line when installing a cell phone signal booster system. This component unevenly distributes the signal coming into and out of the coupler with low-loss signal throughput. This allows less signal loss out of one port ensuring that the next broadcast antenna down the line receives adequate signal. Couplers come in -6 dB and -10 dB options.

 Cellphone Signal Booster
Product Specifications
Part Number SC-C-6 SC-C-10
Type -6 dB Coupler -10 dB Coupler
Insertion Loss 1.7 dB 0.8 dB
Coupling Port Loss 6 ± 0.6 dB 10 ± 0.8 dB
Directivity ≥20 dB ≥20 dB
Frequency Range 698 - 2500 MHz 698 - 2500 MHz
VSWR ≤1.25 ≤1.25
Impedance 50 Ohm 50 Ohm
Power Capacity 200W 200W
Connector N-Female N-Female
Operating Temperature -22°F to 149°F -22°F to 149°F
Dimensions (without connectors) 4.72" x 1.57" x 0.67" 4.72" x 1.57" x 0.67"
Support Documents
Visit one of these trusted partners to purchase your SureCall signal booster. Or for a complete list of our online resellers click here.