Brief notes tell how passenger and freight trains are to be serviced by mobile installations and wayside offices in NY and Ohio; system will consist of 20-w transmitter and receiver combination, equipment being of f-m type using band in 152 to 160 mc group assigned by FCC. (See also Telegraph and Telephone Age n 4 Apr 1948 p 8; Storage Battery Power v 18 n 4 Oct 1948 p 3-5; Ry Mech Engr v 122 n 12 Dec 1948 p 739-42; Ry Signaling v 41 n 12 Dec 1948 p 754-60)
Erie RR installs VHF radio equipment over 300 miles of main-line track
Ry Age
Railway Age ; 125 , n 11
1948
4 pages
Aufsatz (Zeitschrift)
Englisch
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Erie RR installs VHF radio equipment over 300 miles of main-line track
Engineering Index Backfile | 1948
Erie RR installs VHF radio equipment over 300 miles of main-line track
Engineering Index Backfile | 1948
Erie installs either-direction signaling on seven miles of double track
Engineering Index Backfile | 1932
Erie installs electric interlocking
Engineering Index Backfile | 1939
Erie extends road radio 884 miles
Engineering Index Backfile | 1950