Sentence examples for primary stations from inspiring English sources
European stations in the geomagnetic latitude range of 49° to 53°, Kew, Saint-Mauer, Val Joyeux, and Chambon-la Foret, were used for the North stations and Melbourne and Toolangi were used for South primary stations.
DuMont programs aired live on 16 stations, but it could count on only seven primary stations – its three owned-and-operated stations ("O&Os"), plus WGN-TV in Chicago, KTTV (channel 11) in Los Angeles, KFEL-TV (channel 2, now KWGN-TV) in Denver and WTVN-TV (channel 6, now WSYX) in Columbus, Ohio.
A secondary station, 200 300 miles (320 480 km) away, automatically transmits its own signals, maintaining a frequency and pulse duration in accord with those of the primary station.
This arrangement provides a remarkably accurate and reliable system covering a range of 100 300 miles (160 480 km) from the primary station.
In some systems, two or three secondaries are distributed around a single primary station, and two or three families of hyperbolas are printed on the appropriate chart.
U.C.F. will invest up to $1 million in the college station, which had been the market's secondary PBS station (and already offered some U.C.F. programming on a digital subchannel) and will now become the primary station, pending PBS approval.
A primary station broadcasts an uninterrupted series of pulses of fixed duration and at a fixed rate (e.g., of 50 microseconds' duration at a rate of 25 pulses per second).
Eureka is part of the Arctic primary station of the Network for the Detection of Stratospheric Change.
In particular, three measurement points have been supposed to be available in nodes 150 (primary station), 18 and 67.
A market's second station can generally run on 5% to 15% of the primary station's workforce, and with just 2% of the equipment, according to Hatch.
NSF, for example, has begun planning to upgrade the facilities and safety regimes (such as the fire-suppression systems) at USAP's primary station, McMurdo, and at Palmer Station.
