CO4805-14.31818-EXT-TR CO4805-14.7456-EXT-TR CO4805-14.7456-T-TR CO4805-16.000MHZ-T CO4805-16.000-T-TR CO4805-16.384M-EXT-TR CO4805-2.048-EXT-TR CO4805-20.000MHZ-T CO4805-27.000-EXT-TR CO4805-29.481-T-TR