Title :
Retro-fitting public safety communications into Washington, D.C. area subways
Author :
Hoovler, William S., Sr.
Author_Institution :
Communications Inc., Arlington, Virginia
fDate :
4/1/1981 12:00:00 AM
Keywords :
Councils; Fires; Frequency; Government; Rails; Repeaters; Safety; Strontium; Urban areas; Wire;
Conference_Titel :
Vehicular Technology Conference, 1981. 31st IEEE
DOI :
10.1109/VTC.1981.1622919
