A method of converting the sms/goes wefax frequency (1691 MHz) to the existing apt/wefax frequency (137 MHz) /
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| Main Author: | |
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| Corporate Author: | |
| Format: | Book |
| Language: | English |
| Published: |
Washington, D.C. :
NOAA,
1974.
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| Series: | Technical memorandum ;
54. |
| Subjects: |
| Physical Description: | 18p. : ill. ; 26cm. |
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