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M.690 : Technical characteristics of emergency position-indicating radio beacons operating on the carrier frequencies of 121.5 MHz and 243 MHz

Recommendation M.690

Approved in 2015-03

Managed by R00-SG05

Main
Number
Title Status Questions
M.690-3 (03/2015)
 
Technical characteristics of emergency position-indicating radio beacons operating on the carrier frequencies of 121.5 MHz and 243 MHz  
Note - This version of the Recommendation is incorporated by reference in the Radio Regulations.
In force (Main)
N/A  
 
 
Draft
Number
Title Status Questions
M.5/BL/20 (01/2015)
 
Technical characteristics of emergency position-indicating radio beacons operating on the carrier frequencies of 121.5 MHz and 243 MHz   Draft
N/A  
 
 
Previous versions
Number
Title Status Questions
M.690-1 (10/95)
 
Technical characteristics of emergency position-indicating radio beacons (EPIRBs) operating on the carrier frequencies of 121.5 MHz and 243 MHz  
Note - This version of the Recommendation is incorporated by reference in the Radio Regulations.
Superseded
N/A  
M.690-2 (03/2012)
 
Technical characteristics of emergency position-indicating radio beacons (EPIRBs) operating on the carrier frequencies of 121.5 MHz and 243 MHz   Superseded
N/A  
M.690-0 (06/90)
 
Transmission characteristics of emergency position-indicating radio beacons (EPIRBs) operating on carrier frequencies of 121.5 MHz and 243 MHz   Superseded
N/A  

 

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Updated : 2021-11-05