• uses of the 2.4 GHz ISM radio band. Interference may occur between devices operating at 2.4 GHz. This article details the different users of the 2.4 GHz...
    29 KB (3,810 words) - 14:00, 8 May 2025
  • List of WLAN channels (category Radio-related lists)
    57–64 GHz with maximum EIRP of 10 W (40 dBm), and maximum bandwidth of 2.16 GHz, for indoor use. 2.4 GHz radio use High-speed multimedia radio IEEE 802...
    96 KB (5,136 words) - 04:05, 18 May 2025
  • WDCT is a technology that uses the 2.4 GHz radio spectrum. Google's Project Loon used ISM bands (specifically 2.4 and 5.8 GHz bands) for balloon-to-balloon...
    25 KB (2,372 words) - 15:38, 11 March 2025
  • The radio spectrum is the part of the electromagnetic spectrum with frequencies from 3 Hz to 3,000 GHz (3 THz). Electromagnetic waves in this frequency...
    44 KB (2,942 words) - 15:40, 14 April 2025
  • Thumbnail for S band
    S band (category Use dmy dates from June 2021)
    frequencies from 2 to 4 gigahertz (GHz). Thus it crosses the conventional boundary between the UHF and SHF bands at 3.0 GHz. The S band is used by airport surveillance...
    13 KB (1,514 words) - 03:46, 13 March 2025
  • the signals from 2.3 gigahertz (GHz) to a lower intermediate frequency. Sirius also offers an adapter that allows conventional car radios to receive satellite...
    70 KB (8,455 words) - 03:50, 13 May 2025
  • Frequency Range 1 (FR1), which includes sub-7 GHz frequency bands, some of which are traditionally used by previous standards, but has been extended to...
    29 KB (685 words) - 17:05, 14 April 2025
  • Thumbnail for Radio
    Some models use digital modulation to prevent unauthorized reception by scanner radio receivers; these operate in the 900 MHz, 2.4 GHz or 6 GHz ISM bands...
    163 KB (16,284 words) - 00:38, 19 May 2025
  • Extremely high frequency (category Radio spectrum)
    for the band of radio frequencies in the electromagnetic spectrum from 30 to 300 gigahertz (GHz). It is in the microwave part of the radio spectrum, between...
    24 KB (2,551 words) - 16:47, 6 February 2025
  • Thumbnail for C band (IEEE)
    in use for terrestrial microwave radio relay chains. Nearly all C-band communication satellites use the band of frequencies from 3.7  to 4.2 GHz for...
    17 KB (1,884 words) - 19:09, 19 October 2024
  • Thumbnail for Flipper Zero
    Flipper Zero (category Radio-frequency identification)
    Using Sub-GHz Flipper Zero can also receive and decode the data from many weather stations. Flipper Zero is compatible with low-frequency (LF) radio frequency...
    27 KB (2,789 words) - 06:22, 13 May 2025
  • Thumbnail for High-speed multimedia radio
    for use on licensed Amateur Radio frequencies. The main frequency bands being used for these networks are: 900 MHz (33 cm), 2.4 GHz (13 cm), 3.4 GHz (9 cm)...
    27 KB (2,631 words) - 14:11, 7 August 2024
  • X band (category Radio frequency propagation)
    to 10.500 GHz. This is known as the 3-centimeter band by amateurs and the X-band by AMSAT. Motion detectors often use 10.525 GHz. 10.4 GHz is proposed...
    13 KB (1,116 words) - 19:17, 20 February 2025
  • Thumbnail for IEEE 802.11
    IEEE 802.11 (category Use Oxford spelling from November 2019)
    802.11ax can use either the 2.4 GHz or 5 GHz band; 802.11ac uses only the 5 GHz band. The segment of the radio frequency spectrum used by 802.11 varies...
    85 KB (10,808 words) - 20:03, 8 May 2025
  • digital radio broadcasting. In other parts of the world, satellite radio uses the 1.4 GHz L band formerly allocated for DAB. The first satellite radio broadcasts...
    28 KB (2,646 words) - 05:50, 26 April 2025
  • the Multi-Use Radio Service (MURS) is a licensed by rule (i.e. under part 95, subpart J, of title 47, Code of Federal Regulations) two-way radio service...
    12 KB (1,249 words) - 16:56, 1 May 2024
  • Thumbnail for List of Intel processors
    GHz G460, 1.8 GHz G465, 1.9 GHz G470, 2.0 GHz G530T, 2.0 GHz G540T, 2.1 GHz G550T, 2.2 GHz G530, 2.4 GHz G540, 2.5 GHz G550, 2.6 GHz G555, 2.7 GHz Sandy...
    180 KB (13,591 words) - 16:23, 14 May 2025
  • cm (1.3 GHz) 13 cm (2.3 GHz) Microwave frequencies 9 cm (3.4 GHz) 6 cm (5.7 GHz) 3 cm (10 GHz) 12 mm (24 GHz) 6 mm (47 GHz) 4mm (76 GHz) <2 mm (134 and...
    52 KB (4,004 words) - 13:54, 8 April 2025
  • ranges. U-NII 1 through 4 are for 5 GHz WLAN (802.11a and newer), and 5 through 8 are for 6 GHz WLAN (802.11ax) use. U-NII 2 is further divided into three...
    18 KB (957 words) - 20:23, 12 May 2025
  • Thumbnail for Radio telescope
    frequency bands, centered on 23 GHz, 33 GHz, 41 GHz, 61 GHz, and 94 GHz. The world's largest filled-aperture (i.e. full dish) radio telescope is the Five-hundred-meter...
    24 KB (2,634 words) - 14:37, 5 April 2025
  • Wireless System (MGWS) standard in the 60 GHz band, and is a networking standard for WiGig networks. Because it uses the V band of the millimeter wave (mmW)...
    9 KB (698 words) - 06:46, 5 May 2025
  • Thumbnail for SMA connector
    SMA connector (redirect from 2.9 mm)
    and USB software-defined radio dongles. It is also commonly used in radio astronomy, particularly at higher frequencies (5 GHz+). The interface dimensions...
    15 KB (1,430 words) - 13:01, 6 May 2025
  • Thumbnail for Astra 19.2°E
    The Astra satellites at 19.2°East provide for services downlinking in the 10.70 GHz-12.70 GHz range of the Ku band. Astra 19.2°E is one of the major TV...
    38 KB (1,536 words) - 09:43, 31 March 2025
  • Thumbnail for Wi-Fi 6
    license-exempt bands between 1 and 7.125 GHz, including the commonly used 2.4 GHz and 5 GHz, as well as the broader 6 GHz band. This standard aims to boost data...
    18 KB (1,433 words) - 10:46, 3 May 2025
  • 2-centimeter or 24 GHz band is a portion of the SHF (microwave) radio spectrum internationally allocated to amateur radio and amateur satellite use....
    3 KB (232 words) - 15:52, 23 July 2024
  • (IEEE) designation for the range of frequencies in the radio spectrum from 1 to 2 gigahertz (GHz). This is at the top end of the ultra high frequency (UHF)...
    7 KB (845 words) - 21:27, 19 April 2025
  • Thumbnail for Bluetooth
    Bluetooth (redirect from Bluetooth 4.2)
    to 2.5 milliwatts, giving it a very short range of up to 10 metres (33 ft). It employs UHF radio waves in the ISM bands, from 2.402 GHz to 2.48 GHz. It...
    136 KB (14,078 words) - 14:09, 14 May 2025
  • Thumbnail for Radio-controlled aircraft
    only 2.4 GHz: 13-cm UHF band aircraft only 1.4 GHz: general use 2.4 GHz: 13-cm UHF band general use 5.8 GHz: general use 433 MHz: for amateur radio licensees...
    79 KB (10,623 words) - 00:08, 30 April 2025
  • Thumbnail for 4.3-10 connector
    their 4.3-10 connectors for 500 Watt at 2 GHz and 700 Watt at 1 GHz. The third order intermodulation performance is usually at around -166 dBc at 2 * 43...
    6 KB (894 words) - 01:00, 12 April 2025
  • Super high frequency (category Radio spectrum)
    frequency (SHF) is the ITU designation for radio frequencies (RF) in the range between 3 and 30 gigahertz (GHz). This band of frequencies is also known...
    11 KB (1,142 words) - 07:35, 23 January 2025