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RG58 Coax Cable

For vehicle boosters and specialty applications

RG58 coax cable, terminated with an SMA-male connector Wilson RG58 coax cable, terminated with an SMA‑male connector

We carry Wilson Electronics’ line of RG58 coax cable, precut to various lengths and terminated with different connectors for use across a range of applications:

  • RG58 with SMA connectors is most commonly used to connect a vehicle cell signal booster to an antennas when a long run of cable is needed. RG8 has about half the signal loss per foot of RG174 (the cable typically used with vehicle systems), and is ideal when the outside antenna is more than 8–10 feet from the booster unit. RG58 is, however, twice the diameter of RG174, and is more difficult to conceal and run through window openings and door jambs.
  • RG58 also works well as a short jumper for commercial and residential systems, when 400 coax is too thick to fit through a small opening or the cable needs to be concealed. RG58 with N‑connectors is designed for this application.
  • RG58 with N-to-SMA connectors is used to connect vehicle boosters to outside building antennas; this is a popular option in RV applications.

RG58 is compatible with weBoost vehicle kits, along with other unique applications.

If you have any questions about using RG58 or any other coax cable with your system, please contact us and we’ll be glad to help you.

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  • Wilson 951152 RG58U Flat Coax Window Cable 8 in. with F-Female Connectors
    Wilson 951152 RG58U Flat Coax Window Cable 8 in. with F-Female Connectors
    Wilson 951152 RG58U Flat Coax Window Cable 8 in. with F-Female Connectors Product features RG58U coax cable. 8-inch length. Terminated with F-female connectors (2). 50 ohm impedance. Attenuates about −0.1 dB @ 800 Mhz...
      Outside Signal Strength Coverage Area @ 800 MHz
      Feature For small home and single-room installations
      Feature Jumper cable fits under windows and other tight spaces
      Feature Terminated at both ends with F-female connectors
      Cable Type RG58
      Usage Small home/single room
      Length 8 in. (.2 m)
      Connector Type F-female
      Connector Type F-female
      Impedance 50 Ω
      Gain/Loss −0.1 dB @ 800 MHz
      $6.95
      Compare
      SKU: 951152
    • Wilson 955805 RG58U Coax Cable 5 ft. with SMA-Male and SMA-Female Connectors
      Wilson 955805 RG58U Coax Cable 5 ft. with SMA-Male and SMA-Female Connectors
      Wilson 955805 RG58U Coax Cable 5 ft. with SMA-Male and SMA-Female Connectors Product features RG58U coax cable. 5-foot length. Terminated with SMA-male connector (1) and SMA-female connector (1). 50 ohm impedance...
        Outside Signal Strength Coverage Area @ 800 MHz
        Feature For vehicle and single-room installations
        Feature Pre-cut to 5 ft. length
        Feature Terminated with one SMA-male and one SMA-female connector
        Cable Type RG58
        Usage Vehicle/single room
        Length 5 ft. (1.52 m)
        Connector Type SMA-male
        Connector Type SMA-female
        Impedance 50 Ω
        Gain/Loss −0.7 dB @ 800 MHz
        $9.95
        Compare
        SKU: 955805
      • Wilson 951134 RG58U Coax Cable 2 ft. with N-Male Connectors
        Wilson 951134 RG58U Coax Cable 2 ft. with N-Male Connectors
        Wilson 951134 RG58U Coax Cable 2 ft. with N-Male Connectors Product features RG58U coax cable. 2-foot length. Terminated at both ends with N-male connectors (2). 50 ohm impedance. Attenuates about −0.3 dB @ 800 Mhz...
          Outside Signal Strength Coverage Area @ 800 MHz
          Feature Jumper cable for office and large home systems
          Feature Pre-cut to 2 ft. length
          Feature Terminated at both ends with N-male connectors
          Cable Type RG58
          Usage Office/large home
          Length 2 ft. (61 cm)
          Connector Type N-male
          Connector Type N-male
          Impedance 50 Ω
          Gain/Loss −0.3 dB @ 800 MHz
          $14.95
          Compare
          SKU: 951134
        • Wilson 955802 RG58U Coax Cable 2 ft. with N-Male and SMA-Male Connectors
          Wilson 955802 RG58U Coax Cable 2 ft. with N-Male and SMA-Male Connectors
          Wilson 955802 RG58U Coax Cable 2 ft. with N-Male and SMA-Male Connectors Product features RG58U coax cable. 2-foot length. Terminated with N-male connector (1) and SMA-male connector (1). Ultra low-loss. 50 ohm impedance...
            Outside Signal Strength Coverage Area @ 800 MHz
            Feature Connects outside building antennas to vehicle & single-room boosters
            Feature Pre-cut to 2 ft. length
            Feature Terminated with one N-male and one SMA-male connector
            Cable Type RG58
            Usage Office/large home
            Usage Vehicle/single room
            Length 2 ft. (.61 m)
            Connector Type N-male
            Connector Type SMA-male
            Impedance 50 Ω
            Gain/Loss −0.3 dB @ 800 MHz
            $14.95
            Compare
            SKU: 955802
          • Wilson 955812 RG58U Coax Cable 10 ft. with N-Male and SMA-Male Connectors
            Wilson 955812 RG58U Coax Cable 10 ft. with N-Male and SMA-Male Connectors
            Wilson 955812 RG58U Coax Cable 10 ft. with N-Male and SMA-Male Connectors Product features RG58U coax cable. 10-foot length. Terminated with N-male connector (1) and SMA-male connector (1). 50 ohm impedance. Attenuates...
              Outside Signal Strength Coverage Area @ 800 MHz
              Feature Connects outside building antennas to vehicle & single-room booster
              Feature Pre-cut to 10 ft. length
              Feature Terminated with one N-male and one SMA-male connector
              Cable Type RG58
              Usage Small home/single room
              Length 10 ft. (3.05 m)
              Connector Type N-male
              Connector Type SMA-male
              Impedance 50 Ω
              Gain/Loss −1.4 dB @ 800 MHz
              $14.95
              Compare
              SKU: 955812
            • Wilson 951147 RG58U Coax Cable 10 ft. with SMA-Male and SMA-Female Connectors
              Wilson 951147 RG58U Coax Cable 10 ft. with SMA-Male and SMA-Female Connectors
              Wilson 951147 RG58U Coax Cable 10 ft. with SMA-Male and SMA-Female Connectors Product features RG58U coax cable. 10-foot length. Terminated with SMA-male connector (1) and SMA-female connector (1). 50 ohm impedance...
                Outside Signal Strength Coverage Area @ 800 MHz
                Feature For vehicle and single-room installations
                Feature Pre-cut to 10 ft. length
                Feature Terminated with one SMA-male and one SMA-female connector
                Cable Type RG58
                Usage Vehicle/single room
                Length 10 ft. (3.05 m)
                Connector Type SMA-male
                Connector Type SMA-female
                Impedance 50 Ω
                Gain/Loss −1.4 dB @ 800 MHz
                $22.95
                Compare
                SKU: 951147
              • Wilson 955815 RG58U Coax Cable 15 ft. with SMA-Male and SMA-Female Connectors
                Wilson 955815 RG58U Coax Cable 15 ft. with SMA-Male and SMA-Female Connectors
                Wilson 955815 RG58U Coax Cable 15 ft. with SMA-Male and SMA-Female Connectors Product features RG58U coax cable. 15-foot length. Terminated with SMA-male connector (1) and SMA-female connector (1). 50 ohm impedance...
                  Outside Signal Strength Coverage Area @ 800 MHz
                  Feature For vehicle and single-room installations
                  Feature Pre-cut to 15 ft. length
                  Feature Terminated with one SMA-male and one SMA-female connector
                  Cable Type RG58
                  Usage Vehicle/single room
                  Length 15 ft. (4.57 m)
                  Connector Type SMA-male
                  Connector Type SMA-female
                  Impedance 50 Ω
                  Gain/Loss −2.0 dB @ 800 MHz
                  $24.95
                  Compare
                  SKU: 955815
                • Wilson 955822 RG58U Coax Cable 20 ft. with N-Male and SMA-Male Connectors
                  Wilson 955822 RG58U Coax Cable 20 ft. with N-Male and SMA-Male Connectors
                  Wilson 955822 RG58U Coax Cable 20 ft. with N-Male and SMA-Male Connectors Product features RG58U coax cable. 20-foot length. Terminated with N-male connector (1) and SMA-male connector (1). 50 ohm impedance. Attenuates...
                    Outside Signal Strength Coverage Area @ 800 MHz
                    Feature Connects outside building antennas to vehicle & single-room boosters
                    Feature Pre-cut to 20 ft. length
                    Feature Terminated with one N-male and one SMA-male connector
                    Cable Type RG58
                    Usage Office/large home
                    Usage Vehicle/single room
                    Length 20 ft. (6.1 m)
                    Connector Type N-male
                    Connector Type SMA-male
                    Impedance 50 Ω
                    Gain/Loss −2.7 dB @ 800 MHz
                    $29.95
                    Compare
                    SKU: 955822
                  • Wilson 955823 RG58U Coax Cable 20 ft. with SMA-Male and SMA-Female Connectors
                    Wilson 955823 RG58U Coax Cable 20 ft. with SMA-Male and SMA-Female Connectors
                    Wilson 955823 RG58U Coax Cable 20 ft. with SMA-Male and SMA-Female Connectors Product features RG58U coax cable. 20-foot length. Terminated with SMA-male connector (1) and SMA-female connector (1). 50 ohm impedance...
                      Outside Signal Strength Coverage Area @ 800 MHz
                      Feature For vehicle and single-room installations
                      Feature Pre-cut to 20 ft. length
                      Feature Terminated with one SMA-male and one SMA-female connector
                      Cable Type RG58
                      Usage Vehicle/single room
                      Length 20 ft. (6.1 m)
                      Connector Type SMA-male
                      Connector Type SMA-female
                      Impedance 50 Ω
                      Gain/Loss −2.7 dB @ 800 MHz
                      $29.95
                      Compare
                      SKU: 955823
                    • Wilson 955832 RG58U Coax Cable 30 ft. with SMA-Male and SMA-Female Connectors
                      Wilson 955832 RG58U Coax Cable 30 ft. with SMA-Male and SMA-Female Connectors
                      Wilson 955832 RG58U Coax Cable 30 ft. with SMA-Male and SMA-Female Connectors Product features RG58U coax cable. 30-foot length. Terminated with SMA-male connector (1) and SMA-female connector (1). 50 ohm impedance...
                        Outside Signal Strength Coverage Area @ 800 MHz
                        Feature For vehicle and single-room installations
                        Feature Pre-cut to 30 ft. length
                        Feature Terminated with one SMA-male and one SMA-female connector
                        Cable Type RG58
                        Usage Vehicle/single room
                        Length 30 ft. (9.1 m)
                        Connector Type SMA-male
                        Connector Type SMA-female
                        Impedance 50 Ω
                        Gain/Loss −4.1 dB @ 800 MHz
                        $29.95
                        Compare
                        SKU: 955832
                      • Wilson 951148 RG58U Coax Cable 20 ft. with N-Male Connectors
                        Wilson 951148 RG58U Coax Cable 20 ft. with N-Male Connectors
                        Wilson 951148 RG58U Coax Cable 20 ft. with N-Male Connectors Product features RG58U coax cable. 20-foot length. Terminated with N-male connectors (2). 50 ohm impedance. Attenuates about −2.7 dB @ 800 Mhz. Product...
                          Outside Signal Strength Coverage Area @ 800 MHz
                          Feature Jumper cable for office and large home systems
                          Feature Pre-cut to 20 ft. length
                          Feature Terminated at both ends with N-male connectors
                          Cable Type RG58
                          Usage Office/large home
                          Length 20 ft. (6.1 m)
                          Connector Type N-male
                          Impedance 50 Ω
                          Gain/Loss −2.7 dB @ 800 MHz
                          $34.95
                          Compare
                          SKU: 951148
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