[Liaisons] CCSDS Review of CCSDS 401.0-RP-31.1, Radio Frequency and Modulation Systems—Part 1: Earth Stations and Spacecraft

[CCSDS Rapporteur]

Control Number: XRP 21-08

The following draft CCSDS Recommended Standard 
has been placed on line and is available for 
CCSDS-ISO TC 20/SC 13 Liaison review:

   CCSDS 401.0-RP-31.1.  Radio Frequency and Modulation Systems—Part 1:
                         Earth Stations and Spacecraft.
                         Red/Pink Sheets.  Issue 31.1.  February 2021.

DOCUMENT DESCRIPTION:  Numerous concise 
recommendations appear in the notebook volume 
bearing the number 401.0-B.  Each recommendation 
is dated, and the most recent revision is shown 
in the table of contents.  These Recommendations 
are developed for conventional near-Earth and 
deep-space missions having moderate 
communications requirements.  The current draft 
update adds new recommendations 2.6.13 and 2.6.15 
updates recommendations 2.4.18 and 2.4.23.

The due date for receipt of review comments by 
the Secretariat is 23 April 2021.  CCSDS-ISO TC 
20/SC 13 Liaisons may submit review comments 
directly to the CCSDS Secretariat.  More 
information is available at the Web site identified below.

The review document, in Portable Document Format 
(PDF), and associated review materials are 
available for downloading at the following location:

     https://public.ccsds.org/review/