Handbook of Frequency Allocations and Spectrum Protection for Scientific Uses (2007) / Chapter Skim
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Appendix C International Astronomical Union Spectral Lines of Most Importance Below 300 GHz
Appendix C International Astronomical Union Spectral Lines of Most Importance Below 300 GHz
Pages 98-101
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From page 98... ...
The IAU expresses the need to protect these frequency bands from in-band, band-edge, and harmonic emissions, especially from spaceborne transmitters. In preparation for World Radiocommunication Conference 2000, which revised the allocations above 71 GHz, a millimeter-wavelength working group of the Scientific Committee on Frequency Allocations for Radio Astronomy and Space Science examined all then-known transitions in the millimeter and submillimeter wavebands.
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From page 99... ...
99 APPENDIX C TABLE C.1 The Most Important Spectral Lines Below 275 GHz Suggested Band Allocation Status1 Substance Formula Frequency (GHz) Minimum Band (GHz)
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From page 100... ...
100 HANDBOOK OF FREQUENCY ALLOCATIONS AND SPECTRUM PROTECTION FOR SCIENTIFIC USES TABLE C.1 Continued Suggested Band Allocation Status1 Substance Formula Frequency (GHz) Minimum Band (GHz)
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From page 101... ...
6For passive EESS and SRS, along with FS and MS. 7This line is not mentioned in Article 8 of the ITU-R Radio Regulations.
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