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REVIEWER'S NAME:	David Berry
REVIEWERS E-MAIL ADDRESS:	david.s.berry@jpl.nasa.gov
REVIEW COORDINATOR:	Barkley Erik
PAGE NUMBER:	5-6
PARAGRAPH NUMBER:	Table 5-5
RID SHORT TITLE:	Allowed fSubcarrierFrequency values too restrictive
DESCRIPTION OF REQUESTED CHANGE:  (Use From: "..." To "..." format):	Some uplinks for flying spacecraft use subcarrier frequencies other than 8000 and 16000.  For example, Voyager uses 512 Hz and Muses-C uses 4000 Hz.  The DSN Uplink is required to generate subcarriers for commanding over a much wider range of values (from 1 Hz to 16000 Hz), including values that take into account doppler shifts.  Future implementations may require higher subcarrier frequencies.
CATEGORY OF REQUESTED CHANGE:	Technical Fact
Attachments:

Created at 5/14/2006 12:49 PM by Last modified at 5/14/2006 12:49 PM by