[. . . ] [. . . ] Orientate the antenna so that its direction of maximum gain is towards the transmitters. Depending on the cable length, you have to adjust the amplification using the selector (see diagram on page 2). 3 dB bypass (-3 dB), 5 dB, 10 dB, 15 dB adjustable, without DC feed: -6 dB 50 ohms >= 32 dBm 1 x BNC socket 9­15 V DC / 160­100 mA, DC feed via antenna cable (RF OUT socket) 3/8`` or 5/8`` thread 329 x 322 x 23 mm 625 g 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! [. . . ] [. . . ]