ITU-R - M.690
Transmission Characteristics of Emergency Position-Indicating Radio Beacons (EPIRBs) Operating on Carrier Frequencies of 121.5 MHz and 243 MHz - Section 8D - Radiodetermination, Global Maritime Distress and Safety System and Related Subjects
inactive
| Organization: | ITU-R |
| Publication Date: | 1 January 1990 |
| Status: | inactive |
| Page Count: | 1 |
Document History
March 1, 2015
Technical characteristics of emergency position-indicating radio beacons operating on the carrier frequencies of 121.5 MHz and 243 MHz
This Recommendation contains technical characteristics to which emergency position-indicating radio beacons (EPIRBs) intended to operate on the carrier frequency of 121.5 MHz and 243 MHz should...
March 1, 2012
Technical characteristics of emergency position-indicating radio beacons operating on the carrier frequencies of 121.5 MHz and 243 MHz
This Recommendation contains technical characteristics to which emergency position-indicating radio beacons (EPIRBs) intended to operate on the carrier frequency of 121.5 MHz and 243 MHz should...
January 1, 1995
Technical Characteristics of Emergency Position-Indicating Radio Beacons (EPIRBs) Operating on the Carrier Frequencies of 121.5 MHz and 243 MHz
A description is not available for this item.
M.690
January 1, 1990
Transmission Characteristics of Emergency Position-Indicating Radio Beacons (EPIRBs) Operating on Carrier Frequencies of 121.5 MHz and 243 MHz - Section 8D - Radiodetermination, Global Maritime Distress and Safety System and Related Subjects
A description is not available for this item.