CO4805-2.048-EXT-TR CO4805-20.000MHZ-T CO4805-27.000-EXT-TR CO4805-29.481-T-TR CO4805-4.000-TR CO4805-40.000-EXT-T-TR CO4805-50.000-EXT-TR CO4805-50.000-TR CO4805-84.000-T-TR CO4810-10.000-EXT-TR