L-band Substitution Switch : RSS 1750 (Bi-directional) 2-to-24 Substitution Switch

The RSS 1750 L-band Substitution Switch is a 2-to-24 substitution switching system that provides solid-state L-Band switching for a single set of antenna modulators (up to 24 per antenna). It offers 24 sets of primary inputs and outputs as well as two auxiliary modulator inputs. Each one of which can be substituted for any one of the 24 primary inputs. Control and status is provided either locally via the front panel keypad or remotely through a serial or Ethernet interface. Each of the primary modulator paths through the switch have guaranteed “zero-loss” whereas the auxiliary modulator (substitution) path has an additional 3.5 dB gain to compensate for the external power divider loss. Any non-selected paths are internally terminated into 50 Ωs.