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Перевод: UHF

[аббревиатура]
ультравысокая частота

Тезаурус:

1. The use of UHF rather than VHF will further restrict the coverage possible.
2. FIG. 2 Map (geographic coordinates) of the EISCAT UHF and VHF radar beams for the SP-UK-CONV experiment, used to study the ionized upper atmosphere in the F-region ionosphere on 28 March 1992: the points show centres of the radar range gates.
3. They are, for instance, twice as large at UHF frequencies as they are at VHF frequencies.
4. The BBC and ITA joined in a major construction programme in the late 1960s to build 50 high powered UHF stations and more than 400 low powered, so that UHF was available to 95 per cent of the population by 1974.
5. ERA Technology has warned its industrial clients of the adverse effects on logic devices at field intensities above 1 v/m, and on other refinery instrumentation at refineries above 3 v/m, particularly when the source is broadcasting radio waves at frequencies in the UHF or VHF bands.
6. Euromessage, which includes BT, Air Call, Radal Vodapage, Millicom, InterCity and Digital, has been awarded the UK licence to operate on a particular UHF singled out for the service.
7. The satellite passed at 800km altitude over the EISCAT field-of-view, observing the same field line as the UHF radar at 10:11UT.
8. The altitude of the UHF radar beam varies from 197km for gate 1 to 595km for gate 25.
9. In February 1981 the Federal Government decided that there was insufficient room on the VHF television band; the new state television services would therefore have to use the UHF band.
10. Figure 4 shows the electron temperature observed by the EISCAT ultra-high-frequency (UHF) radar as a function of invariant latitude, (see Fig.2), and time.
11. The large arrows mark the locations of two steps bounding the cusp, which were observed very near the UHF beam.
12. At that time few television sets in Nigeria had the facility to receive UHF, and some state government spokesmen have accused the Federal authorities of deliberately making things difficult for any new state television station.