Series RA: Radioastronomy
|
| Number |
Approved in |
Title |
Status |
| RA.314-10 |
06-2003 |
Preferred frequency bands for radio
astronomical measurements
|
In force |
| RA.479-5 |
05-2003 |
Protection of frequencies for
radioastronomical measurements in the shielded zone of the Moon
|
In force |
| RA.517-3 |
06-2003 |
Protection of the radio astronomy
services from transmitters operating in adjacent bands
|
In force |
| RA.611-3 |
06-2003 |
Protection of the radio astronomy
service from spurious emissions
|
In force |
| RA.769-2 |
05-2003 |
Protection criteria used for radio
astronomical measurements
|
In force |
| RA.1031-1 |
10-1995 |
Protection of the radioastronomy
service in frequency bands shared with other services
|
In force |
| RA.1237-1 |
06-2003 |
Protection of the radio astronomy
service from unwanted emissions resulting from applications of wideband
digital modulation
|
In force |
| RA.1272-1 |
02-2002 |
Protection of radio astronomy
measurements above 60 GHz from ground based interference
|
In force |
| RA.1417 |
10-1999 |
A radio-quiet zone in the vicinity
of the L2 Sun-Earth Lagrange point
|
In force |
| RA.1513-1 |
05-2003 |
Levels of data loss to radio
astronomy observations and percentage-of-time criteria resulting from
degradation by interference for frequency bands allocated to the radio
astronomy on a primary basis
|
In force |
| RA.1630 |
05-2003 |
Technical and operational
characteristics of ground-based astronomy systems for use in sharing
studies with active services between 10 THz and 1 000 THz
|
In force |
| RA.1631 |
05-2003 |
Reference radio astronomy antenna
pattern to be used for compatibility analyses between non-GSO systems
and radio astronomy service stations based on the epfd concept
|
In force |
