Equipment for testing of ground station ranging equipment and spacecraft transponders
Dynamic Doppler simulator Patent
1969-10-07
Miscellaneous
No indication
English
Automatic dynamic doppler tester -- Radiating simulator
Engineering Index Backfile | 1961
|NTRS | 1967
|NTRS | 1969
|NTRS | 1969
|Phonocardiogram simulator Patent
NTRS | 1970
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