frequency bands

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Related to frequency bands: Frequency spectrum

frequency bands

Following are the ranges of frequencies in the bands specified by the ITU. See spectrum and frequency range.
Frequency Band       From       To

 ELF  Extremely low    3 Hz    30 Hz
 SLF  Super low       30 Hz   300 Hz
 ULF  Ultra low      300 Hz     3 KHz
 VLF  Very low         3 KHz   30 KHz
  LF   Low             30 KHz  300 KHz
 MF   Medium         300 KHz    3 MHz
  HF   High             3 MHz   30 MHz
  VHF  Very high       30 MHz  300 MHz
  UHF  Ultra high     300 MHz    3 GHz
 SHF  Super high       3 GHz   30 GHz
 EHF  Extremely high  30 GHz  300 GHz
 THF  TeraHertz      300 GHz    3 THz

References in periodicals archive ?
Existing frequency bands for mobile broadband 22 3.
for 10 years) 55 -- Table 1: Advantages and constraints of LSA 17 -- Table 2: Frequency bands combinations for carrier aggregation 21 -- Table 3: Main LTE frequency bands 23 -- Table 4: Status of the 700 MHz band (May 2013) 27 -- Table 5: FDD spectrum assets for selected operators 52
With SABRE, parallel networks using different frequency bands and radios can be configured at the client, mesh and/or capacity injection layers.
LTE spectrum 56 -- Main radio spectrum 'trends' for 2013-2015 57 -- LTE spectrum 58 -- Main LTE frequency bands: FDD & TDD 59 -- Lessons from the World Radiocommunication Conference (WRC-12) 60 -- The 700 MHz band: a new harmonised frequency band for LTE?
Additionally, RFMD estimates that the number of UMTS frequency bands supported by the average 3G multimode device will approximately double by 2010.
It operates in the 5 GHz frequency band, has a range of about 50 meters and allows for connection speeds up to 54Mbps.
This invention will become an integral part of TechnoConcepts' True Software Radio(TM), a wireless transmitter/receiver chip technology that operates continuously across different frequency bands, controlled entirely by software.
By using many small low-power radio modems, a narrowband wireless network can cover large geographical areas utilizing the license-free frequency bands.
The new patent-pending Dual Band DualPhase(TM) Programmable Antenna System Solutions(TM) operates in the current IDEN, Cellular, PCS and the new FCC rebanding and Advanced Wireless Services (AWS) frequency bands.

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