| 摘要 |
In remotely fed repeaters, blocking capacitors are provided between the reference potential and the outer conductor connection. In repeaters of this type, a maximum open loop loss is intended to be achieved with low signal power attenuation. For this purpose, the invention provides for a division of the amplifier into at least two sub-amplifiers (11, 12), each with its own capacitor (33, 34) disposed between the reference potential and the outer conductor connection, the feed voltage inputs (o, +) of the sub-amplifiers being RF-decoupled from one another via inductors (53, 54). In addition, a filter circuit can be provided between two consecutive sub-amplifiers as a multi-gate circuit (5). A repeater according to the invention is particularly suitable for coaxial data transmission paths. <IMAGE> |
