The present document specifies parameters for high capacity STM-1 digital radio-relay systems designed to operate inthe 17,7 GHz to 19,7 GHz band. The channel spacing between adjacent co-polar channels shall be 55 MHz or27,5 MHz. Operation in the Adjacent Channel Co-Polarization (ACCP) mode for class 4 systems and class 5 systems asdefined below with orthogonal polarizations or in the alternated cross-polar mode is foreseen. Additionally for class4 systems, operation in the Co-Channel Dual Polarized (CCDP) mode with orthogonal polarization is also foreseen. Thepresent document covers both single and multi-channel systems.
- Edition:
- V1.4.1
- Published:
- 07/01/2002
- Number of Pages:
- 31
- File Size:
- 1 file , 200 KB
- Note:
- This product is unavailable in Russia, Ukraine, Belarus
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