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Connecting another length or wire to the outer of the coax allows you to ground the unit which
will further improve the signal strength. This can be connected to the house-wiring ground, a
metal radiator system, a grounding rod or even a metal window frame to act as a “counterpoise”
Tape the connections carefully. For a more permanent solution we recommend buying
connectors or lengths of coax cable to connect from your RSP1A to a convenient point near the
outside world. Additional matching devices may further improve reception but this basic set up
should work well as a starting point.