U.S Coast Guard 'Iron Mike' broadcast from Chesapeake, Virginia. скачать в хорошем качестве

U.S Coast Guard 'Iron Mike' broadcast from Chesapeake, Virginia.

The U.S. Coast Guard broadcasts National Weather Service high seas forecasts and storm warnings from six high seas communication stations. These broadcasts are prepared cooperatively by the Ocean Prediction Centre, National Hurricane Centre, and Honolulu Forecast Office. Transmission range is dependent upon operating frequency, time of day and atmospheric conditions and can vary from only short distances to several thousand miles. U.S. Coast Guard HF voice broadcasts are performed in the upper sideband mode using a synthesized voice known as "Iron Mike." This voice is very distinctive and serves as in aid in identifying and copying these weather broadcasts. Received at IO81 in the Brecon Beacons. RSP Duo SDR Play software 2 x Wellbrook ALA1530 active antennas. One static at E/W, the other mounted on a Yaesu G-450C rotator.