Frequencies in Brazil
In this page:: Frequencies used by Telecom services in Brazil.
Frequencies |
Recent Changes |
| 5.091- 5.151 MHz | Res. 545 of October 24th 2010. Regulation on Conditions of Use for Radio Frequencies in the 5.091 MHz to 5.151 MHz Band. |
| 2.170 - 2.182 MHz 2.500 - 2.690 MHz. | Res. 544 of August 11th 2010. Regulation on Conditions of Use of Radio Frequencies in the bands from 2,170 MHz to 2,182 MHz and from 2,500 MHz to 2,690 MHz. Revokes Resolution 429, of February 13th 2006 |
| 148-174 MHz |
Regulation about the Canalization and conditions for Use of of band of radio frequency from 148 to 174 MHz. |
| 216-220 MHz | Resolution nº 510: August 28th, 2008 Regulation about Canalization and Conditions for Use of band of radio frequencies from 217 MHz to 218 MHz |
| 6430-7110 MHz | Resolution nº504: May 14th, 2008 Alteration of the Regulation about Canalization and Conditions for Use of Band of radio frequency from 6,430 MHz to 7,110 MHz. Revogated Res. 403 of 2003 |
| 2400-2483,5 MHz | Resolution nº497: March 27th, 2008 Reserves band of radio frequency from 2,400 MHz to 2,483,5 MHz for uso, in secondary character, by systems of Private Limited Service. |
| 460, 800 and 900 MHz | Resolution nº455: December 18th, 2006 Regulation about Canalization and Conditions for Use of radio frequencies in the bands 460 MHz, 800 MHz and 900 MHz for Private Mobile Limited Services (SLMP) and Specialized Mobile Service (SME). |
| 800, 900, 1800, 1900 and 2100 MHZ | Resolution nº454: December 11th, 2006 Regulation abour Conditions for Use of radio frequencies in the bands 800 MHz, 900 MHz, 1800 MHz, 1,900 MHz and 2,100 MHz. |
| 381 and 391 MHz | Resolution nº435: May 25th, 2006 Regulation about radiofrequency band use conditions: from 381,025 MHz to 381,750 MHz and 391,025 MHz to 391,750 MHz. |
| 4. 6 and 8 GHz | Resolution nº 431: February 23rd, 2006 Changes the regulation about channels and bands from 4 GHz (3.800 to 4.200 MHz), 6 (5.925 to 6.425 MHz) and 8 GHz (7.725 to 7.925 MHz) extending analogical sistems in operation. |
| 3.5 GHz | Resolution nº 416: October 14th, 2005. Republic, with alterations, Use Condition of Radiofrequency Band from 3.5 GHz. Revokes the resolution 309/2002 |
Trunking (SME): 806-821 MHz and 851-866, also used the bands of 460-462 MHz and 465-467 MHz, MHz, 821-824 MHz and 866-869 MHz, 896-901 MHz and 935-940 MHz.
Radio Links
The following table presents the available frequencies in Brazil for implementation of radio digital links point to point, and its permited capacities and aplicable relugations. (Click in the Resolution to get details).
| Frequency (GHz) |
Range (MHz) |
Bit Rate (Mbit/s) |
Regulation |
|
| 0,4 | 406,10-413,05 423,05-430,0 | 0.064 - 0.32 |
ver res 395 |
10/05/99 |
| 0,4 |
413,05-423,05 440-450 |
2.4.2x2.8.4x2 |
Rule 07/97 | 06/04/97 |
| 1,5 | 1473,75-1452 1503,25-1517 |
2 | Res. 198 | 12/16/99 |
2 |
2025-2110 2200-2290 |
21x2. 34 and 51 |
Res. 240 | 11/29/00 |
4 |
3800-4200 |
140 and 155 |
Res. 103 | 02/26/99 |
5 |
4400-5000 |
140 and 155 |
Res. 104 | 02/25/99 |
6 |
5925-6425 |
140 and 155 |
Res. 105 | 02/26/99 |
6 |
6430-7110 |
34. 51 and 2x34 |
Res. 504* | 14/05/08 |
7 |
7425-7725 |
2 to 155 |
Rule 01/95 | 05/18/95 |
8 |
7725-7925 8025-8275 |
140 and 155 |
Res. 310 | 09/19/02 |
8.5 |
8275-8500 |
2 to 51 |
Res. 106 | 02/25/99 |
11 |
10700-11700 |
140 and 155 |
Rule 16/94 | 05/06/94 |
15 |
14500-15350 |
2 to 17 |
Res. 129 | 05/26/99 |
18 |
17700-18140 19260-19700 |
8x2 to 155 |
Rule 15/96 | 10/22/96 |
18 |
18580-18820 18920-19160 |
2 to 8 |
Rule 04/91 | 10/22/91 |
23 |
21200-21550 22400-22750 |
- |
08/18/94 12/16/94 |
|
23 |
21800-22400 23000-23600 |
2 to 155 |
Rule 03/92 | 01/05/93 |
| 25-31 |
25350-28350 29100-29250 31000-31300 |
34 to 155 |
Res. 342 | 07/16/03 |
38 |
37000-39500 |
2 to 155 |
Res. 374 | 07/15/04 |
*Revogated Res. 346 of 07/29/03
Point-multipoint Applications (MHz)
MMDS: 2170-2182 and 2500-2686 MHz
Frequency do not need authorization
Frequency for the equipaments of Restricted radio communication
defined below:
Regulation about equipaments of Restricted radio communication.
Wi-Fi, Radio Spread Spectrum use the following bands of frequency: 902-907,5; 915-928; 2400-2483,5; 5725-5850 MHz.
Tip
The standards and resolutions that rules the use of these frequency ranges can be found at the radio frequency section of ANATEL web site. They are available through an interactive system called PDFF - Plano de Destinação de Faixas de Frequências (Frequency Ranges Allocations Plan), in Portuguese.
