Revisions/Errata for Ensemble RX II Project

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2/3/2015 Local Oscillator and Control

Added following advisory from

ATTENTION:An SMT capacitor on pin 1 of the Si570 needs to be removed to comply with the NO CONNECT for this pin for the Si570 supplied with the various kits. Having this capacitor mounted on the circuit board degrades the performance of the RXTX transceiver, especially the higher frequency builds of this kit. This capacitor has the following designation for the various kits: C55 for the RXTX Ensemble transceiver, C33 for the RX Ensemble III receiver, C33 for the 6m/4m/2m RX Ensemble receiver, and C33 for the RX Ensemble II receiver.