Hi. The attached circuit shows the antenna input to the Kenwood TS680 transceiver. If you trace the antenna you find it goes nowhere! A signal comes in, passes through the coil (used for SWR sniffing) then onto the bank of relays. The circuit shows the relays in the receive position. So, where does the incoming signal go from there as all relay contacts on the antenna side are not connected. Am I missing something here?