In an embodiment, an oversampled data converter includes a lowpass filter having a filter stage comprising a dynamic limiter, where the dynamic limiter having a limit set by an signal level at an input to the oversampled data converter. A radio configuration information signal identifying an inbound port and an outbound port of a first combiningdistribution unit, wherein the inbound and outbound ports are located along a particular RF signal path between an antenna and a transceiver in the base station. During use, the pendulum projects from the housing under the influence of gravity to inhibit or otherwise prevent the stair hugging swivel wheel assembly from pivoting whenever the canister assembly becomes oriented in an inclined position, such as when placed on a stairway. The barbed sutures may be interwoven with the sling and the supports for the sling, so that once the sling and its supports are placed into the patient, barbs of the sutures will resist movement.