SMA Directional Couplers

Electro-Photonics LLC offers high performance connectorized directional couplers in a very small, compact package. Our directional couplers have low insertion loss, high power capability, high directivity, flat coupling in a small package. These directional couplers are wideband and suitable for various applications such as signal sampling, signal injection, source leveling, signal isolation, power monitoring, reflection measurement and more.

We can custom design to your specifications.

We also offer surface mount technology SMT directional couplers


7000-12000 MHz Directional Coupler

The EPD9500-30-SMA is a directional coupler in a small package and high power handling. It is suitable for SATCOM, Military Communications, Test & Measurements and more…


  • Size: 1.69 x .67 inches
  • Frequency: 7000-12000 MHz
  • Coupling: 30dB
  • VSWR: 1.30:1
  • Insertion Loss: 0.4 dB
  • Directivity: 17 dB
  • Power: 50 W