Bandas de frequentia (radioamatorismo)
Bandas de frequentia |
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subclasse de: frequency allocation[*], radio frequency range[*] |
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Le bandas de frequentia pro radioamatorismo[1] son frequentias que son assignate al radioamatores pro le uso de stationes radioamatori secundo regulas definite.
Banda de frequentia
[modificar | modificar fonte]Le bandas amatori es denominate secundo lor longor de undas: le longor de undas e le frequentia sta in relation super le velocitate del lumine que es 299.792.458 m/s (metros per secunda). Pro calculationes practic on usa 300.000.000 m/s. De isto le conversion le sequente: Longor de undas (in metros) es 300.000.000 dividite per frequentia (in Hertz); de isto le equation mathematic es: λ[m]= 300.000.000 / f[Hz]. P.ex.: Le banda de 160 metros sta pro le gamma de frequentia de 1800 a 1900 kHz, o le banda de 80 metros sta pro le gamma de frequentia de 3500 a 3800 kHz. Le prime bandas amatori esseva assignate per le 'Convention de Washington de 1927' como parte del 'Contracto de Telecommunication International'.
Frequentias in Germania
[modificar | modificar fonte]Le ordinantia radioamatori permitte le operation in le frequentias sequente:
Classe secundo documento de permission |
Gammas de frequentia |
Longor de unda |
Designation de uso additional |
Stato | Potentia de emission |
Regulationes additional international |
---|---|---|---|---|---|---|
A | 135,7-137,8 kHz | 2,2 km | 1, 2, 10 | S | 1 W ERP | |
A | 1810-1850 kHz | 160 m | 3 | P | 750 W PEP | |
E | 1810-1850 kHz | 160 m | 3 | P | 100 W PEP | |
A | 1850-1890 kHz | 160 m | 3, 10, 12 | S | 75 W PEP | |
E | 1850-1890 kHz | 160 m | 3, 10, 12 | S | 75 W PEP | |
A | 1890-2000 kHz | 160 m | 3, 10 | S | 10 W PEP | |
E | 1890-2000 kHz | 160 m | 3, 10 | S | 10 W PEP | |
A | 3,5-3,8 MHz | 80 m | 3 | P | 750 W PEP | |
E | 3,5-3,8 MHz | 80 m | 3 | P | 100 W PEP | |
A | 7-7,1 MHz | 40 m | 3, 13 | P+) | 750 W PEP | |
A | 7,1-7,2 MHz | 40 m | 3 | S | 250 W PEP | |
A | 10,1-10,15 MHz | 30 m | 1, 10, 12 | S | 150 W PEP | |
A | 14-14,35 MHz | 20 m | 3, 13 | P+) | 750 W PEP | |
A | 18,068-18,168 MHz | 17 m | 3, 13 | P | 750 W PEP | |
A | 21-21,45 MHz | 15 m | 3, 13 | P+) | 750 W PEP | |
E | 21-21,45 MHz | 15 m | 3, 13 | P+) | 100 W PEP | |
A | 24,89-24,99 MHz | 12 m | 3, 13 | P | 750 W PEP | |
A | 28-29,7 MHz | 10 m | 4, 13 | P | 750 W PEP | |
E | 28-29,7 MHz | 10 m | 4, 13 | P | 100 W PEP | |
A | 50,08-51 MHz | 6 m | 5 | S | 25 W ERP | |
A | 144-146 MHz | 2 m | 6, 13 | P+) | 750 W PEP | |
E | 144-146 MHz | 2 m | 6, 13 | P+) | 75 W PEP | |
A | 430-440 MHz | 70 cm | 7, 13 | P | 750 W PEP | |
E | 430-440 MHz | 70 cm | 7, 13 | P | 75 W PEP | |
A | 1240-1300 MHz | 23 cm | 8, 11, 13 | S | 750 W PEP | |
A | 2320-2450 MHz | 13 cm | 9, 13 | S | 75 W PEP | |
A | 3,4-3,475 GHz | 9 cm | 9 | S | 75 W PEP | |
A | 5,65-5,85 GHz | 6 cm | 9, 13 | S | 75 W PEP | |
A | 10-10,5 GHz | 3 cm | 9, 13 | S | 75 W PEP | |
E | 10-10,5 GHz | 3 cm | 9, 13 | S | 5 W PEP | |
A | 24-24,05 GHz | 1,2 cm | 13 | P+) | 75 W PEP | |
A | 24,05-24,25 GHz | 1,2 cm | 9 | S | 75 W PEP | |
A | 47-47,2 GHz | 6 mm | 13 | P+) | 75 W PEP | |
A | 75,5-76 GHz | 4 mm | 9, 13 | P+) | 75 W PEP | |
A | 76-77,5 GHz | 4 mm | 9, 13 | S | 75 W PEP | |
A | 77,5-78 GHz | 4 mm | 9, 13 | S | 75 W PEP | |
A | 78-81,5 GHz | 4 mm | 9, 13 | S | 75 W PEP | |
A | 122,25-123 GHz | 2,5 mm | 9 | S | 75 W PEP | |
A | 134-136 GHz | 2 mm | 9, 13 | P+) | 75 W PEP | |
A | 136-141 GHz | 2 mm | 9, 13 | S | 75 W PEP | |
A | 241-248 GHz | 1 mm | 13 | S | 75 W PEP | |
A | 248-250 GHz | 1 mm | 13 | P+) | 75 W PEP | |
A/E | plus alte que 250 GHz | - | 14 | - | - |
Additional definitiones de uso (in extractos)
No. | Contento |
---|---|
1 | Largor de banda occupate de un emission maximal 800 Hz. |
2 | Le locos de operation debe esser declarate al autoritate (BNetzA). Le antenna de emission debe esser decopulate sufficiente a altere installationes. Si es causate interferentias con servicios de radio primari, anque in altere gammas de frequentia, le operation debe esser finite. |
3 | Largor de banda occupate de un emission maximal 2,7 kHz. |
4 | Largor de banda occupate de un emission maximal 7 kHz. |
5 | Le uso del gamma de frequentia pote esser providite de obligationes additional del autoritate de regulation; le uso es limitate a fixe installationes radioamatori. Le conditiones del uso es fixate per le autoritate de regulation e es publicate in le jornal official. |
6 | Largor de banda occupate de un emission maximal 40 kHz. |
7 | Largor de banda occupate de un emission maximal 2 MHz. Largor de banda occupate con emissiones de television modulate in amplitude 7 MHz. |
8 | Largor de banda occupate de un emission maximal 2 MHz. Largor de banda occupate con emissiones de television modulate digital o in amplitude maximal 7 MHz e con emissiones de television modulate in frequentia maximal 18 MHz. |
9 | Largor de banda occupate de un emission maximal 10 MHz. Largor de banda occupate con emissiones de television maximal 20 MHz. |
10 | Nulle installationes radioamatori automatic; nulle operation de concurso. |
11 | In le gamma partial de 1247 a 1263 MHz le potentia radiate es limitate a maximal 5 wattes EIRP. Le operation de installationes automatisate non es permittite in iste gamma. |
12 | Le potentia permittite pro installationes radioamatori automatisate es maximal 15 wattes ERP. |
13 | Le gammas de frequentia es toto o partial anque assignate al servicio radioamatori via satellites. |
14 | vide i.a. Vfg. 14/2005 del hodierne BNetzA |
Stato de assignation | Signification |
---|---|
P | Assignate primarimente al radioamatores |
P+ | Assignate primarimente al radioamatores (largemente exclusive) |
S | Assignate secundarimente al radioamatores |
Frequentias in Austria
[modificar | modificar fonte]Le frequentias pro tote le apparatos es fixate in un si-nominate plan de banda: Isto concerne anque le radioamatores.
In le plano de banda es fixate le frequentia, modo de operation e le potentia in watts. Le plano de banda differe un pauco de pais a pais.
Le frequentias radioamatori sequente corresponde al ordinantia radioamatori austriac (AFV) de februario 2002:
Gammas de frequentia |
Longor de undas |
Stato | Class con- cedite |
Grado de potentia |
Remarcas, limitationes | Regulationes additional international |
---|---|---|---|---|---|---|
135,7-137,8 kHz | 2,2 km | S | 1 | A | solmente modos de emission: A1A, A1B, max. 1 W erp | |
1810-1830 kHz | 160 m | S | 1 | A | solmente modos de emission: A1A, A1B | |
1830-1840 kHz | 160 m | S | 1 | A,B | solmente modos de emission: A1A, A1B | |
1840-1850 kHz | 160 m | S | 1 | A,B | solmente modos de emission: A1A, A1B, J3E | |
1850-1950 kHz | 160 m | S | 1 | A | solmente modos de emission: A1A, A1B, J3E | |
3,5-3,8 MHz | 80 m | P | 1 | A,B,C,D | ||
7-7,1 MHz | 40 m | Pex | 1 | A,B,C,D | SAT | |
7,1-7,2 MHz | 40 m | S | 1 | A,B | ||
10,1-10,15 MHz | 30 m | S | 1 | A,B | ||
14-14,35 MHz | 20 m | Pex | 1 | A,B,C,D | SAT: 14-14,25 MHz | |
18,068-18,168 MHz | 17 m | Pex | 1 | A,B,C,D | SAT | |
21-21,45 MHz | 15 m | Pex | 1 | A,B,C,D | SAT | |
24,89-24,99 MHz | 12 m | Pex | 1 | A,B,C,D | SAT | |
28-29,7 MHz | 10 m | Pex | 1 | A,B,C,D | SAT | |
50-52 MHz | 6 m | S | 1 | vide nota de pede 1 | vide nota de pede 1 | |
144-146 MHz | 2 m | Pex | 1 | A,B,C,D | SAT | |
430-439,1 MHz | 70 cm | P | 1 | A,B | gamma ISM 433,05-434,79 MHz; SAT: 435-438 MHz; limitationes: vide nota de pede 2 | |
430-439,1 MHz | 70 cm | P | 3 | A | gamma ISM 433,05-434,79 MHz; SAT: 435-438 MHz; limitationes: vide nota de pede 2 | |
439,1-440 MHz | 70 cm | P | 1 | solmente operation de reception | ||
439,1-440 MHz | 70 cm | P | 3 | solm. op. de reception | ||
1,24-1,3 GHz | 23 cm | S | 1 | A,B | SAT: 1,26-1,27 GHz (Terra-Universo) | |
2,304-2,31 GHz | 13 cm | S | 1 | A | ||
2,32-2,322 GHz | 13 cm | S | 1 | A | ||
2,4-2,45 GHz | 13 cm | S | 1 | A | ISM-Bereich; SAT | |
5,65-5,85 GHz | 6 cm | S | 1 | A | gamma ISM: 5,725-5,875 GHz; SAT: 5,65-5,67 GHz (Terra-Universo); SAT: 5,83-5,85 GHz (Universo-Terra) | |
10,368-10,37 GHz | 3 cm | S | 1 | A | max. 40 dBW EIRP | |
10,4-10,5 GHz | 3 cm | S | 1 | A | SAT: 10,45-10,5 GHz | |
24-24,05 GHz | 1,2 cm | P | 1 | A | gamma ISM; SAT | |
24,05-24,25 GHz | 1,2 cm | S | 1 | A | gamma ISM | |
47-47,2 GHz | 6 mm | Pex | 1 | A | SAT | |
76-77,5 GHz | 4 mm | S | 1 | A | SAT | |
77,5-78 GHz | 4 mm | P | 1 | A | SAT | |
78-81 GHz | 4 mm | S | 1 | A | SAT | |
122,25-123 GHz | 2,5 mm | S | 1 | A | ||
134-136 GHz | 2 mm | P | 1 | A | SAT | |
136-141 GHz | 2 mm | S | 1 | A | SAT | |
241-248 GHz | 1 mm | S | 1 | A | gamma ISM: 244-246 GHz; SAT | |
248-250 GHz | 1 mm | P | 1 | A | SAT |
Nota de pede |
Contento |
---|---|
SAT | gammas de frequentia es anque assignate pro le servicio amatori via Satellite. Le direction de emission es a observar. |
1 | In le gamma de frequentia 50-52 MHz operation de emission radioamatori es anque possibile con limitationes. |
2 | Emissiones de television con le modos de emission C3F, H3F, J3F, R3F es solmente admissibile al frequentias 433,745 und 434,250 MHz e sin emission de sono, le limine de banda de 439,1 MHz non debe ultrapassate. |
Stato de assignation |
Signification | P | Assignate primarimente al radioamator |
---|---|---|---|
Pex | Assignate primarimente al radioamatores (largemente exclusive) | ||
S | Assignate secundarimente al radioamatores |
Concernente classe de concession e classe de potentia vide certificato radioamatori!