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  Home : ITU-R : Publications : Recommendations : TF Series
Recently posted -  Search Recommendations
   
Time signals and frequency standards emissions  
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TF.374

Precise frequency and time-signal transmissions  

TF.375

Standard-frequency and time-signal emissions in additional frequency bands  
Note - Suppressed on 24/10/97 (RA-97)

TF.376

Avoidance of external interference with emissions of the standard-frequency service in the bands allocated to that service  
Note - Suppressed on 24/10/97 (RA-97)

TF.457

Use of the modified Julian date by the standard-frequency and time-signal services  

TF.458

International comparisons of atomic time scales  
Note - Suppressed on 18/02/11 (CACE/529)

TF.460

Standard-frequency and time-signal emissions  

TF.485

Use of time scales in the field of standard-frequency and time services  
Note - Suppressed on 24/10/97 (RA-97)

TF.486

Use of UTC frequency as reference in standard frequency and time signal emissions  

TF.535

Use of the term UTC  

TF.536

Time-scale notations  
Note - Suppressed on 18/02/11 (CACE/529)

TF.537

Reduction of mutual interference between emissions of the standard-frequency and time-signal service on the allocated frequencies in bands 6 and 7  
Note - Suppressed on 24/10/97 (RA-97)

TF.538

Measures for random instabilities in frequency and time (phase)  

TF.582

Time and frequency reference signal dissemination and coordination using satellite methods  
Note - Suppressed on 18/02/11 (CACE/529)

TF.583

Time codes  

TF.685

International synchronization of UTC time scale  
Note - Suppressed on 24/10/97 (RA-97)

TF.686

Glossary and definitions of time and frequency terms  

TF.767

Use of global navigation satellite systems for high-accuracy time transfer  

TF.768

Standard frequencies and time signals  

TF.1010

Relativistic effects in a coordinate time system in the vicinity of the Earth  
Note - Suppressed on 14/08/2019 (CACE/919)

TF.1011

Systems, techniques and services for time and frequency transfer  

TF.1153

The operational use of two-way satellite time and frequency transfer employing pseudorandom noise codes  

TF.1552

Time scales for use by standard-frequency and time-signal services  
Note - Suppressed on 18/02/11 (CACE/529)

TF.1876

Trusted time source for Time Stamp Authority  

TF.2018

Relativistic time transfer in the vicinity of the Earth and in the solar system  
Note - Suppressed on 14/08/2019 (CACE/919)

TF.2118

Relativistic Time Transfer  

 

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