Woken Technology provide 2.92mm,SMA,N connection Directional Couplers.Standard coupling value has 6dB,10dB,20dB,30dB.Operating Frequency can up to 40GHz.Power handling can up to 250W. An electronic device such as: An acoustic coupler for coupling electrical signals by acoustical means,A telecommunications device known as a directional coupler,An antenna coupler also referred to as an Antenna tuner,A kind of laser mirror,output coupler .

4-8GHz SMA 30dB 50W Directional Coupler