The 33-centimeter or 900 MHz band is a portion of the UHF radio spectrum internationally allocated to amateur radio on a secondary basis. It ranges from...
18 KB (2,338 words) - 14:27, 12 August 2024
The 70-centimeter or 440 MHz band is a portion of the UHF radio spectrum internationally allocated to amateur radio and amateur satellite use. The ITU...
12 KB (1,389 words) - 18:38, 25 September 2024
The 3-centimeter or 10 GHz band is a portion of the SHF (microwave) radio spectrum internationally allocated to amateur radio and amateur satellite use...
3 KB (267 words) - 15:52, 23 July 2024
Amateur television (section 33 cm band)
PAVE PAWS. The 33-centimeter band (902-928 MHz) is next highest frequency ham band available for ATV in North America. This ham band is unique to ITU...
21 KB (2,495 words) - 23:15, 12 May 2024
The 23 centimeter, 1200 MHz or 1.2 GHz band is a portion of the UHF (microwave) radio spectrum internationally allocated to amateur radio and amateur satellite...
5 KB (486 words) - 18:42, 25 September 2024
The 13 centimeter, 2.3 GHz or 2.4 GHz band is a portion of the UHF (microwave) radio spectrum internationally allocated to amateur radio and amateur satellite...
6 KB (634 words) - 15:52, 23 July 2024
The 5-centimeter or 5 GHz band is a portion of the SHF (microwave) radio spectrum internationally allocated to amateur radio and amateur satellite use...
4 KB (312 words) - 15:52, 23 July 2024
The 1.2-centimeter or 24 GHz band is a portion of the SHF (microwave) radio spectrum internationally allocated to amateur radio and amateur satellite...
3 KB (232 words) - 15:52, 23 July 2024
(224 MHz). Both bands (as well as 70 centimeters) were natural harmonics of the 5-meter band. Amateur privileges in the 2.5-meter band were later moved...
37 KB (3,402 words) - 15:48, 23 July 2024
Hydrogen line (redirect from 21 centimeter radiation)
The hydrogen line, 21 centimeter line, or H I line is a spectral line that is created by a change in the energy state of solitary, electrically neutral...
31 KB (3,538 words) - 11:51, 1 August 2024
The 9-centimeter band is a portion of the SHF (microwave) radio spectrum internationally allocated to amateur radio and amateur satellite use. The amateur...
6 KB (535 words) - 15:52, 23 July 2024
orbit. The 2 meter band is also used in conjunction with the 70-centimeter band, or the 10-meter band and various microwave bands via orbiting amateur...
18 KB (2,472 words) - 07:04, 14 September 2024
433.050 MHz to 434.790 MHz. The frequencies used are within the 70-centimeter band, which is currently otherwise reserved for government and amateur radio...
13 KB (1,119 words) - 20:48, 30 July 2024
the United States. A typical banded iron formation consists of repeated, thin layers (a few millimeters to a few centimeters in thickness) of silver to...
67 KB (7,125 words) - 11:06, 24 September 2024
Swedish zoologist Carl Linnaeus in 1758. The six-banded armadillo is typically between 40 and 50 centimeters (16 and 20 in) in head-and-body length, and weighs...
21 KB (2,524 words) - 17:13, 3 October 2024
chat, most often using frequencies in the high frequency amateur radio bands (near-shortwave). PSK31 is distinguished from other digital modes in that...
15 KB (1,922 words) - 17:08, 15 October 2023
Terahertz radiation (redirect from Terahertz band)
T-lux or THz – consists of electromagnetic waves within the ITU-designated band of frequencies from 0.3 to 3 terahertz (THz), although the upper boundary...
66 KB (6,878 words) - 09:23, 12 September 2024
Bra size (section Band measurement origins)
the sizing systems is the fact that the US band sizes, based on inches, does not correspond to its centimeter based EU counterpart. There are several sizing...
80 KB (8,391 words) - 16:51, 23 September 2024
crossways (not lengthwise). The tops of the boxes were about two feet (61 centimeters) below the surface in sandy soil. Gein had robbed the graves soon after...
48 KB (5,258 words) - 17:58, 3 October 2024
Bluetooth, NearLink or Zigbee. The reach of a WPAN varies from a few centimeters to a few meters. WPANs specifically tailored for low-power operation...
6 KB (583 words) - 16:04, 13 August 2024
had been severely bludgeoned about the head and face with a 20-inch (51-centimeter) metal bar. His head had also been repeatedly struck against the wall...
179 KB (19,883 words) - 10:20, 4 October 2024
launches SES-22 C-band replacement satellite". SpaceNews. Retrieved 30 June 2022. Galaxy 33 and Galaxy 34, Intelsat's first two C-band replacement satellites...
287 KB (12,624 words) - 14:58, 24 September 2024
Radar in World War II (section Centimeter)
to centimeter radar operations in the following bands: P-Band – 30-100 cm (1-0.3 GHz) L-Band – 15-30 cm (2-1 GHz) S-Band – 8-15 cm (4-2 GHz) C-Band – 4-8...
141 KB (22,069 words) - 20:52, 27 July 2024
only 33.7% of that could ever be turned into electricity (337 W/m2). The most popular solar cell material, silicon, has a less favorable band gap of...
44 KB (6,215 words) - 05:26, 24 March 2024
two kinds across the country: 18 five centimeter wavelength (C-Band) radars and 1 ten centimeter wavelength (S-Band) at McGill, all of the radars detected...
34 KB (2,268 words) - 04:55, 26 September 2024
connection. The bracelet is gold, about eight centimeters in diameter and weighs around 500 grams. It is a flattened band which is designed to wrap three times...
8 KB (1,058 words) - 12:34, 31 August 2024
Orders of magnitude (mass) (redirect from 1 E-33 kg)
with a temperature of 100K and a density of 30 hydrogen atoms per cubic centimeter has a Jeans length of approximately 50 parsecs and a Jeans mass of approximately...
79 KB (4,550 words) - 20:42, 26 September 2024
Van Allen radiation belt (redirect from Van allen radiation band)
2×106 (resp. 3.7×104) up to 9.4×109 (resp. 2×107) particles per square centimeter per second. The proton belts contain protons with kinetic energies ranging...
39 KB (4,542 words) - 17:16, 25 September 2024
in erect penile length and circumference to be generally less than one centimeter, with averages in length being: 14.14 cm (5.57 in) for Asian Americans...
73 KB (8,505 words) - 21:26, 4 October 2024