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Which agency provides policy and procedural guidance concerning the control and allocation of radio frequency assignments?
Wiki User
∙ 9y ago
In the USA, the Federal Communications Commission (FCC) performs
and controls the allocation of frequency assignments. The same agency
develops the procedures for requesting and granting allocations, and
defines the structure by which its policy evolves with input from the public.
Wiki User
∙ 9y ago
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What is SACFA with respect to Radio frequency?
SACFA isStanding Advisory Committee for Frequency Allocation is a government body which consists of 19 members like AIR, NAVEL, ARMY, DOS, AAI, BSNL, etc which gives approval for Radio frequency used by a particular Telecom/ISP or FM transmission etc. It is basically a wing of the DOT along with WPC ( wireless planning and coordination committe.
What is meant by WARC in Amateur Radio use?
WARC stands for World Administrative Radio Conference which is organised by the International Telecommunications Union. The conference sets up international agreements on the use of radio frequency bands. One advantage of the 1979 conference was the allocation of new frequency bands for amateur radio use on HF. These bands are 30m, 17m & 12m and are generally referred to as the WARC bands.
What is the meaning of the term frequency swing in reference to a FM broadcast station?
Frequency swing is nothing but the deviation or the frequency change from the reference frequency
FM signals travel as what changes?
FM signals travel as changes in the frequency of the wave.ANSWER: DEFINITELY not frequency remains the same.The duty cycle changes.It definitely IS the the frequency which changes. It changes at the same rate as the frequency of the modulation.It can be demodulated with a frequency discriminator. If the frequency remained constant and its "duty cycle" changed, the discriminator wouldn't demodulate it.
In FM transmitter the rate of frequency swing is determined by the?
The frequency with which the carrier frequency is deviated is exactly the modulating frequency, i.e. the frequency of the sound that makes up the music or voice announcement, stereo pilot, SCA subcarrier, etc.
What is a channel spacing?
Channel spacing is the difference in the frequency allocation of the allocated frequency plan to avoid overlap between the channels or frequencies.
What is wirelss cell?
The wireless cell is specific area in which the mobile wireless network uses one frequency allocation.
What has the author John M Kittross written?
John M. Kittross has written: 'A bibliography of theses & dissertations in broadcasting: 1920-1973' -- subject(s): Academic Dissertations, Bibliography, Radio broadcasting, Television broadcasting 'Television frequency allocation policy in the United States' -- subject(s): History, Television frequency allocation
What has the author Rekha Jain written?
Rekha Jain has written: 'Role of universal service obligation fund in rural telecom services' 'Spectrum allocation for 3G in Philippines' -- subject(s): Government policy, Radio frequency allocation, Mobile communication systems
What is SACFA with respect to Radio frequency?
SACFA isStanding Advisory Committee for Frequency Allocation is a government body which consists of 19 members like AIR, NAVEL, ARMY, DOS, AAI, BSNL, etc which gives approval for Radio frequency used by a particular Telecom/ISP or FM transmission etc. It is basically a wing of the DOT along with WPC ( wireless planning and coordination committe.
What has the author Caroline D Underwood written?
Caroline D. Underwood has written: 'Spectrum issues for the new communications age' -- subject(s): Radio frequency allocation, Radio resource management (Wireless communications)
A VSAT system operates in what frequency band?
{| |+ VSAT Frequency Spectrum Allocation This table acts as a guide only. |- ! Band ! Frequency GHz ! Area Foot-print ! Delivered Power ! Rainfall effect ! ! Band C | 3 to 7 Large Low Minimum ! Band Ku | 10 to 18 Medium Medium Moderate ! Band Ka | 18 to 31 Small High Severe |}
What country controls the television and radio station?
Virtually every developed country has a government agency that controls radio and TV ... not necessarily their programming content, although that's certainly not unheard of, but their licensing, frequency allocation, and permission to transmit.
What has the author Max E Melnyk written?
Max E. Melnyk has written: 'Inappropriateness of spectrum auctioning in a Canadian context' -- subject(s): Radio frequency allocation, Telecommunication policy, Government policy, Auctions, Licenses, Radio broadcasting
Advantages of ofdm?
* Flexibility of deployment across various frequency bands with little needed modification to the air interface. * Averaging interferences from neighboring cells, by using different basic carrier permutations between users in different cells. * Interferences within the cell are averaged by using allocation with cyclic permutations. * Enables orthogonality in the uplink by synchronizing users in time and frequency. * Enables Single Frequency Network coverage, where coverage problem exists and gives excellent coverage. * Enables adaptive carrier allocation in multiplication of 23 carriers = nX23 carriers up to 1587 carriers (all data carriers). * Offers Frequency diversity by spreading the carriers all over the used spectrum. * Offers Time diversity by optional interleaving of carrier groups in time. * Using the cell capacity to the utmost by adaptively using the highest modulation a user can use, this is allowed by the gain added when less carriers are allocated (up to 18dB gain for 23 carrier allocation instead of 1587 carriers), therefore gaining in overall cell capacity.
What information does ambulatory esophageal pH monitoring provide?
This test provides information concerning the frequency and duration of episodes of acid reflux. It can also provide information related to the timing of these episodes.
What has the author W Gosling written?
W. Gosling has written: 'The genesis of electrical engineering' -- subject(s): History, Telegraph 'Radio spectrum conservation' -- subject(s): Broadband communication systems, Mathematical models, Radio broadcasting, Radio frequency allocation
