STEM antenna
From The Space Library
 Javelin sounding rocket nosecone with Canadian STEM deployable antenna is prepared for launch in 1961 |
 De Havilland Storable Tubular Extendible Member being fitted to Javelin sounding rocket nosecone, Summer 1961. |
 Four Storable Tubular Extendible Members (STEM) inside the shell of satellite S-27 (Alouette 1) |
 Diagrams of De Havilland STEM antenna |
 De Havilland STEM Antenna (A-18 model) |
 De Havilland STEM Antenna (A-21 model) |
 De Havilland STEM Antenna (A-26 model) |
 De Havilland STEM Antenna (A-32 model) |
 De Havilland STEM Antenna (A-45 model) |
 De Havilland concept art for STEM robot digging arm (c. 1963) |
 De Havilland concept art for STEM Robot Arm (c. 1963) |
