The C Band LNB is designed to receive satellite broadcast from 3,800 MHz to. 4,200 MHz. The LO within the LNB is standardised at 5150 MHz. Hence when receiving a broadcast at 3,800 MHz, the output frequency of interest is.
Microscope at 400X. The outlined area is a cross section of an osteon of compact bone. In three dimensions an osteon is cylindrical in shape. In the center of each osteon is the central canal, a space that houses blood vessels and nerves that supply bone. Concentric layers of bone cells (osteocytes) and bone matrix surround the central canal. Osteocytes occupy spaces (lacunae) in the bone matrix. Osteocytes maintain the bone matrix.
Osteocyte. An osteocyte, a star-shaped cell, is the most abundant cell found in compact bone. Cells contain a nucleus and a thin ring of cytoplasm. When osteoblasts become trapped in the matrix they secrete, they become osteocytes. Osteocytes are networked to each other via long... a cell that lies within the substance of fully formed bone. It occupies a small chamber called a lacuna, which is contained in the calcified matrix of bone. Osteocytes derive from osteoblasts, or bone-forming cells, and are essentially osteoblasts surrounded by the products they secreted. Cytoplasmic processes of the osteocyte extend away from the cell...