[. . . ] [. . . ] Depending on the cable length, you have to adjust the amplification using the selector (see diagram on page 2). : bypass (-3 dB), 5 dB, 10 dB, 15 dB adjustable, without DC feed: -6 dB Impedance: 50 ohms OIP3: >= 32 dBm RF connection: 1 x BNC socket Power supply: 9­15 V DC / 160­100 mA, DC feed via antenna cable (RF OUT socket) Mounting connection: 3/8`` or 5/8`` thread Dimensions: Weight incl. This equipment is in compliance with the essential requirements and other relevant provisions of Directive 99/5/EC. Before putting the device into operation, please observe the respective country-specific regulations! [. . . ] [. . . ]