CO4805 29.4912-T-TR CO4805-1.544-T-TR CO4805-1.8432-EXT-TR CO4805-11.0592-EXT-TR CO4805-11.0592M-EXT-TR CO4805-12.288MHZ-T CO4805-14.31818-EXT-TR CO4805-14.7456-EXT-TR CO4805-14.7456-T-TR CO4805-16.000MHZ-T