1. Home/
  2. RF Components/
  3. Functional Components/
  4. Directional Couplers

Directional Couplers

Interface 1: Size

    Interface 1: Gender

      Interface 2: Size

        Interface 2: Gender

          Power rating max.

            Frequency min.

              Frequency max.

                Number of probes

                  • 1(3)
                    • 1
                  • 2(5)
                    • 2
                  • 3(3)
                    • 3
                  11 Items
                  • «
                  • 1
                  • »
                  Clear All1 5/8" EIA
                  Coaxial directional coupler 2 probes 1.5-108 MHz 1 5/8" EIA male / female N female product photo
                  Coaxial directional coupler 2 probes 1.5-108 MHz 1 5/8" EIA male / female N female
                  BN:
                  800827
                  Average power rating:
                  100 kW @ 1.5 MHz
                  62 kW @ 10 MHz
                  36 kW @ 30 MHz
                  19 kW @ 108 MHz 1)
                  VSWR, max.:
                  1.06 1)
                  Insertion loss max.:
                  0.05 dB 1)
                  Compare
                  Directional coupler 10-2100 MHz 1 5/8" EIA male to 1 5/8" EIA female with 2 probes N female product photo
                  Directional coupler 10-2100 MHz 1 5/8" EIA male to 1 5/8" EIA female with 2 probes N female
                  BN:
                  800829C3000
                  Average power rating:
                  63.0 kW @ 10 MHz
                  28.0 kW @ 50 MHz
                  20.0 kW @ 100 MHz
                  13.5 kW @ 230 MHz
                  7.0 kW @ 862 MHz
                  VSWR, max.:
                  Port 1, 2: 1.04 @ 10 to 862 MHz
                  Port 1, 2: 1.06 @ 862 to 2100 MHz
                  Insertion loss max.:
                  0.05 dB
                  Compare
                  Directional coupler 40-860 MHz 1 5/8" EIA female with 1 probe SMA female product photo
                  Directional coupler 40-860 MHz 1 5/8" EIA female with 1 probe SMA female
                  BN:
                  800865C0001
                  Average power rating:
                  20 kW @ 100 to 100 MHz
                  13.5 kW @ 230 to 230 MHz
                  7 kW @ 860 to 860 MHz 1)
                  VSWR, max.:
                  1.04
                  Insertion loss max.:
                  0.05 dB
                  Compare
                  Directional coupler 40-860 MHz 1 5/8" EIA female with 2 probes SMA female product photo
                  Directional coupler 40-860 MHz 1 5/8" EIA female with 2 probes SMA female
                  BN:
                  800865C0002
                  Average power rating:
                  20 kW @ 100 to 100 MHz
                  13.5 kW @ 230 to 230 MHz
                  7 kW @ 860 to 860 MHz 1)
                  VSWR, max.:
                  1.04
                  Insertion loss max.:
                  0.05 dB
                  Compare
                  Directional coupler 40-860 MHz 1 5/8" EIA female with 3 probes SMA female product photo
                  Directional coupler 40-860 MHz 1 5/8" EIA female with 3 probes SMA female
                  BN:
                  800865C0003
                  Average power rating:
                  20 kW @ 100 to 100 MHz
                  13.5 kW @ 230 to 230 MHz
                  7 kW @ 860 to 860 MHz 1)
                  VSWR, max.:
                  1.04
                  Insertion loss max.:
                  0.05 dB
                  Compare
                  Directional coupler 470-860 MHz 1 5/8" EIA female with 1 probe SMA female product photo
                  Directional coupler 470-860 MHz 1 5/8" EIA female with 1 probe SMA female
                  BN:
                  800865C2001
                  Average power rating:
                  7 kW 1)
                  VSWR, max.:
                  1.04
                  Insertion loss max.:
                  0.05 dB
                  Compare
                  Directional coupler 470-860 MHz 1 5/8" EIA female with 2 probes SMA female product photo
                  Directional coupler 470-860 MHz 1 5/8" EIA female with 2 probes SMA female
                  BN:
                  800865C2002
                  Average power rating:
                  7 kW 1)
                  VSWR, max.:
                  1.04
                  Insertion loss max.:
                  0.05 dB
                  Compare
                  Directional coupler 470-860 MHz 1 5/8" EIA female with 3 probes SMA female product photo
                  Directional coupler 470-860 MHz 1 5/8" EIA female with 3 probes SMA female
                  BN:
                  800865C2003
                  Average power rating:
                  7 kW 1)
                  VSWR, max.:
                  1.04
                  Insertion loss max.:
                  0.05 dB
                  Compare
                  Directional coupler DC-2100 MHz 1 5/8" EIA female with 1 probe SMA female product photo
                  Directional coupler DC-2100 MHz 1 5/8" EIA female with 1 probe SMA female
                  BN:
                  800871C0001
                  Average power rating:
                  20 kW @ 100 MHz (at +40 °C ambient temperature)
                  13.5 kW @ 230 MHz (at +40 °C ambient temperature)
                  7.0 kW @ 860 MHz (at +40 °C ambient temperature)
                  VSWR, max.:
                  Port 1, 2: 1.04 @ 10 to 2100 MHz
                  Insertion loss max.:
                  0.05 dB
                  Compare
                  Directional coupler 10-2500 MHz 1 5/8" EIA female with 2 probes SMA female product photo
                  Directional coupler 10-2500 MHz 1 5/8" EIA female with 2 probes SMA female
                  BN:
                  800871C0002
                  Average power rating:
                  63 kW @ 10 MHz
                  28 kW @ 50 MHz
                  20 kW @ 100 MHz
                  13.5 kW @ 230 MHz
                  7.0 kW @ 860 MHz
                  VSWR, max.:
                  Port 1, 2: 1.04 @ 10 to 860 MHz
                  Port 1, 2: 1.14 @ 860 to 2500 MHz
                  Insertion loss max.:
                  0.05 dB
                  Compare
                  Directional coupler 10-2500 MHz 1 5/8" EIA female with 3 probes SMA female product photo
                  Directional coupler 10-2500 MHz 1 5/8" EIA female with 3 probes SMA female
                  BN:
                  800871C0003
                  Average power rating:
                  63 kW @ 10 MHz
                  28 kW @ 50 MHz
                  20 kW @ 100 MHz
                  13.5 kW @ 230 MHz
                  7.0 kW @ 860 MHz
                  VSWR, max.:
                  Port 1, 2: 1.04 @ 10 to 860 MHz
                  Port 1, 2: 1.14 @ 860 to 2500 MHz
                  Insertion loss max.:
                  0.05 dB
                  Compare
                  11 Items
                  • «
                  • 1
                  • »

                  Directional couplers – our simple and cost-efficient solution

                  It’s easy to combine different frequencies with basic components such as our couplers. Our products are characterized by highly effective signal isolation and extremely low intermodulation (low PIM).

                  SPINNER offers its customers components with an extremely wide frequency range that allow you to use a common distribution system for all mobile communication applications in the frequency band between 330 and 3800 MHz – TETRA, GSM900, GSM1800, UMTS, WLAN, WiMAX and LTE.

                  Directional couplers make it possible to separate an incoming signal in two identical or two different shares with the output signals being very effectively de-coupled from each other. Over and above a directional coupler can be used to combine two incoming signals, even when they are different frequencies.

                  Thus, directional couplers offer a simple and cost-efficient solution for combining two BTS signals.

                  Directional couplers are essential components in broadcast stations or mobile communication networks. Couplers enable engineers to monitor signal strength, analyse performance, and distribute signals to various components within the broadcast or communication system. Use cases are:

                  • Signal Monitoring: Directional couplers allow RF engineers to monitor signal strength and quality at various points within the RF system, ensuring optimal performance.
                  • Signal Measurement: They facilitate accurate measurement of RF signals for troubleshooting, maintenance, and performance optimization.
                  • Signal Distribution: Directional couplers enable the distribution of RF signals to multiple components or devices within the transmission line without significant signal loss.
                  • Isolation: They provide isolation between the input and output ports, minimizing interference and ensuring signal integrity.
                  • Versatility: SPINNER directional couplers are available in various designs and frequency ranges, making them suitable for a wide range of broadcast or mobile communication system applications.

                  If you can’t find your directional coupler according to your specifications online, please contact our sales team with the specification needed per email or select one of the displayed directional couplers for a Quote Request and add your special requirements in the comment field of the form before submitting.