To connect two TVs or radios. Merge two signals . Solid die cast zinc housing. Frequency range 0.1 to 1000 MHz. Connections: 1× IEC female plug/2× IEC male plug. Dimensions approx. 55 × 34 × 18 mm. Decoupling 0.1 to 1000 MHz (transformer) approx. 22 dB. C