MOBILE STATION 



Navigator 



17 X S X 25 inches 



73 pound 



Position Indicator 



9 X 12 X 12 inches 



33 pound 



Power Supply 



17 X 10 X 14 inches 



90 pound 



Position Recorder 



21 X 9x 9 inches 18-1/2 pound 



Monitor 



9 X 8x11 inches 



22 pound 



Transmitter 



17 X 11 X 25 inches 



95 pound 



Antenna Loading Box 



6 x 12 X 12 inches 



12 pound 



Power Required 



1.3 kw, 60 cps, 110 V 



, ac. 



(2) Miniaturized System 



RED STATION 



Relay Unit 



CW Transmitter 



Whip Antenna 



Power Required 



18 X 10 X 11 inches 

 ^,5 X 10 X 11 inches 

 35 feet extended 

 (collapses to 6 feet) 

 24 V, dc at 2 amps 



37 pounds 

 19 pounds 

 12 pounds 



Relay Unit 

 Whip Antenna 



Power Required 



GREEN STATION 



18 X 10 x 11 inches 

 35 feet extended 

 (collapses to 6 feet) 

 24 V, dc at 2 amps 



37 pounds 

 12 pounds 



REFERENCES 



1. Raydist, Supplementary Paper 2 to S. P. 39, Radio Aids to Maritime 

 Navigation and Hydrography , International Hydrographic Bureau, Monaco, 

 November 1960. 



2. Radio Distance Measurement and Position Fixing, Electronics Research 

 Directorate, AFCRL, Publication No. AFCRC-TR-60- 191, Bedford, Mass. 

 pp. 48-51. 



3. G. R. Fish, Raydist on Georges Bank , U.S. Coast and Geodetic Survey, 

 Tech. Bull. No. 5, April 1959. 



4. J. P, Comstock and C. E. Hastings, "Raydist Measures Speed of Ships, " 

 Marine Engineering, June 1953. 



132 



avtbur ZD.ILittlcJnr. 



