The R.L. Drake LBS2250 is a multipurpose digital headend accessory consisting of a "L" band splitter, a LNB switch, and an output combiner designed to interface with the Drake SCT series digital transcoders, RMT150 rack tray and PS151 power supply and control module. Power is derived from the PS151. Key features of the LBS2250 include:

• The LBS2250 accepts inputs from and supplies power to two LNBs.
• LNB inputs can be directed by programming to ten front panel outputs which in turn feed Drake SCTx860 series transcoders.
• Powered and controlled by the PS151 Power Supply.
• Combines ten output signals from transcoders.