NOAA Office of Satellite and Product Operations


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NOAA 18 SARP Subsystem Summary

Component Description Status
DRU Data Recovery Unit Green
RPU Receiver Power Unit Green
SPU Signal Processing Unit Green
USO Ultra Stable Oscillator Green
VCO Voltage Control Oscillator Green

Subsystem History:

Date Time Component Description
06/13/2005 19:14:00 RPU Bandwidth profile changed from 1 (406.010-406.090 MHz) to 2 (406.010-406.050 MHz)
05/29/2005 15:25:00 DRU DRU-1 turned on. This completes SARP DRU turnons.
05/27/2005 17:08:00 DRU DRU-2 powered on.
05/24/2005 16:15:00   SARP-B powered up.
05/23/2005 17:57:00 VCO VCO turned on
05/23/2005 17:57:00 USO USO turn on
05/23/2005 17:56:30 RPU RPU turnon
05/23/2005 17:56:00 SPU SPU turnon
05/23/2005 17:56:00 DRU DRU-3 turned on
05/23/2005 17:55:00   SARP-A powered on receiver band #1.