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  • Top Signal −10 dB Coupler/−0.5 dB Passthru 50 Ohm N-Female TS421101
    • Top Signal TS421101 −10 dB Coupler with −0.5 dB Passthru and N-Female Connectors (50 Ohm)

    Top Signal −10 dB Coupler/−0.5 dB Passthru 50 Ohm N-Female TS421101

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    • Split a 50-ohm signal to a destination and a passthru
    • For use with 240, 400 & ½-inch coax cable

    Free lifetime support
    $59.99
    SKU: TS421101
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    Product Description

    Features of the Top Signal −10/−0.5 dB 50‑ohm coupler

    • One N‑female input, two N‑female outputs.
    • 600–2500 MHz frequency range.
    • 50 ohm impedance.
    • Attenuates −10 dB to the coupler, −0.5 dB to the passthru.
    Top Signal TS421101 -10 dBm Coupler with -0.5 dB Passthru and N-Female Connectors (50 Ohm) diagram This Top Signal coupler attenuates −10.0 dB to the antenna and −0.5 dB downline. (Click to enlarge.)

    How the Top Signal −10/−0.5 dB 50‑ohm coupler is used

    • Splits a single run of coax cable differentially, with the −10 dB coupler running to an inside antenna, and the −0.5 dB passthru running farther downline to other antennas, couplers, or splitters.
    • For in-building use with 50-ohm cell signal booster systems and ½‑inch, 400, or 240 coax cable terminated with N-male connectors.

    Top Signal −10/−0.5 dB 50‑ohm coupler contents

    Top Signal TS421101 -10 dB Coupler/-0.5 dB Passthru 50 Ohm N-Female icon −10/−0.5 dB N‑female 50‑ohm coupler TS421101

    Please note

    • Because of the signal loss (attenuation) involved, we recommend using a coupler only if you have strong outside signal.
    • Users with weak outside signal should consider purchasing multiple, independent cell phone signal booster systems instead of dividing the signal from a single booster.

    Product Specifications

    Splits Signal:
    2 ways
    Input Ports:
    1
    Output Ports:
    2
    Connector Type:
    N-female
    Cable Type:
    240, 400 & ½-inch coax
    Frequency Range:
    600–2700 MHz
    Impedance:
    50 Ω
    Gain/Loss:
    −10.0 dB coupler / −0.5 dB passthru

    Warranty Information

    For warranty information on this product, please see our Top Signal warranty information page.

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