LD Systems LD WIN42 AD, active antenna splitter for up to 4 Wireless Systems, TNC-Connectors, frequencyrange: 500 - 900 MHz, Signal gain: 3 dB, Input/Output Impedance: 50 Ohms, 19" 1 U, •Accessories (included): 2 x TNC adapter, 2 x antenna, power supply, 10 x TNC cable 0.5m (Ø 3mm), 4 x 12 V DC Power cord 0.6m, 4 x Output 600 mA and plastic case