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Bandes

Toutes les bandes de fréquences 4G/LTE et 5G : numéro, fréquence, duplex et usage. Cliquez sur une bande pour voir les téléphones compatibles.

Une bande de fréquences est une plage d'ondes radio réservée à un réseau mobile pour échanger des données entre l'antenne et votre téléphone. Chaque bande porte un numéro (B20, n78…) associé à une fréquence précise et à un mode de duplex.

Les bandes basses (700–900 MHz) traversent mieux les murs et portent plus loin : meilleure couverture en zone rurale et à l'intérieur des bâtiments. Les bandes hautes, comme la n78 à 3,5 GHz, offrent des débits bien supérieurs mais sur de plus courtes distances, d'où leur usage en ville et dans les zones denses.

32 bandes

Bande	Nom	Fréquence	Duplex	Usage
n1	2100 MHz	1920–1980 / 2110–2170 MHz	FDD	IMT core band, Europe/Asia
n2	1900 MHz PCS	1850–1910 / 1930–1990 MHz	FDD	Americas
n3	1800 MHz	1710–1785 / 1805–1880 MHz	FDD	Widely used low-band 5G
n5	850 MHz	824–849 / 869–894 MHz	FDD	Americas, Asia-Pacific coverage
n7	2600 MHz	2500–2570 / 2620–2690 MHz	FDD	Global capacity band
n8	900 MHz	880–915 / 925–960 MHz	FDD	Europe/Asia coverage
n12	700 MHz Lower	699–716 / 729–746 MHz	FDD	US
n13	700 MHz Upper C	746–756 / 777–787 MHz	FDD	US (Verizon); DL below UL
n14	700 MHz Upper D (FirstNet)	758–768 / 788–798 MHz	FDD	US public safety
n18	800 MHz Japan	815–830 / 860–875 MHz	FDD	Japan (KDDI)
n20	800 MHz (Digital Dividend)	791–821 / 832–862 MHz	FDD	Europe; DL below UL
n25	1900 MHz PCS Extended	1850–1915 / 1930–1995 MHz	FDD	US; extension of n2
n26	850 MHz Extended	814–849 / 859–894 MHz	FDD	US; extension of n5
n28	700 MHz APT	703–748 / 758–803 MHz	FDD	Europe, Asia-Pacific, LATAM low-band 5G
n29	700 MHz SDL	717–728 MHz	SDL	US; downlink-only supplemental
n30	2300 MHz WCS	2305–2315 / 2350–2360 MHz	FDD	US (AT&T)
n38	2600 MHz TDD	2570–2620 MHz	TDD	Europe, China
n40	2300 MHz TDD	2300–2400 MHz	TDD	China, India, Europe
n41	2500 MHz TDD	2496–2690 MHz	TDD	US (T-Mobile), China Mobile mid-band
n48	3500 MHz CBRS	3550–3700 MHz	TDD	US Citizens Broadband Radio Service
n66	AWS-3 1700/2100	1710–1780 / 2110–2200 MHz	FDD	Americas; extension of n1/n4
n70	AWS-4 / 2000 MHz	1695–1710 / 1995–2020 MHz	FDD	US; asymmetric
n71	600 MHz	663–698 / 617–652 MHz	FDD	US T-Mobile 600 MHz; DL below UL
n75	1500 MHz L-band SDL	1432–1517 MHz	SDL	Europe; downlink-only supplemental
n76	1500 MHz L-band SDL	1427–1432 MHz	SDL	Europe; downlink-only supplemental
n77	C-band (extended)	3300–4200 MHz	TDD	Global mid-band; superset of n78
n78	C-band (3.5 GHz)	3300–3800 MHz	TDD	C-band, global 5G workhorse
n79	4700 MHz	4400–5000 MHz	TDD	China, Japan mid-band
n257	28 GHz mmWave	26.5–29.5 GHz MHz	TDD	FR2 mmWave (US, Japan, Korea)
n258	26 GHz mmWave	24.25–27.5 GHz MHz	TDD	FR2 mmWave (Europe, Asia)
n260	39 GHz mmWave	37–40 GHz MHz	TDD	FR2 mmWave (US)
n261	28 GHz mmWave (US)	27.5–28.35 GHz MHz	TDD	FR2 mmWave (US); subset of n257

4G / LTE

50 bandes

Bande	Nom	Fréquence	Duplex	Usage
B1	2100 MHz	1920–1980 / 2110–2170 MHz	FDD	IMT core band, widely deployed in Europe/Asia
B2	1900 MHz PCS	1850–1910 / 1930–1990 MHz	FDD	Americas (US PCS)
B3	1800 MHz	1710–1785 / 1805–1880 MHz	FDD	Most common LTE band worldwide
B4	AWS-1 1700/2100	1710–1755 / 2110–2155 MHz	FDD	Americas (AWS)
B5	850 MHz	824–849 / 869–894 MHz	FDD	Americas, Asia-Pacific
B7	2600 MHz	2500–2570 / 2620–2690 MHz	FDD	Global capacity band
B8	900 MHz	880–915 / 925–960 MHz	FDD	Europe/Asia coverage (GSM refarm)
B11	1500 MHz Lower	1427.9–1447.9 / 1475.9–1495.9 MHz	FDD	Japan
B12	700 MHz Lower (A/B/C)	699–716 / 729–746 MHz	FDD	US (T-Mobile, US Cellular)
B13	700 MHz Upper C	746–756 / 777–787 MHz	FDD	US (Verizon); DL below UL
B14	700 MHz Upper D (FirstNet)	758–768 / 788–798 MHz	FDD	US public safety (FirstNet/AT&T)
B17	700 MHz Lower (B/C)	704–716 / 734–746 MHz	FDD	US (AT&T); subset of B12
B18	800 MHz Lower	815–830 / 860–875 MHz	FDD	Japan (KDDI)
B19	800 MHz Upper	830–845 / 875–890 MHz	FDD	Japan (NTT Docomo)
B20	800 MHz (Digital Dividend)	791–821 / 832–862 MHz	FDD	Europe; DL below UL
B21	1500 MHz Upper	1447.9–1462.9 / 1495.9–1510.9 MHz	FDD	Japan
B24	1600 MHz L-band	1525–1559 / 1626.5–1660.5 MHz	FDD	US (satellite/Ligado)
B25	1900 MHz PCS+G	1850–1915 / 1930–1995 MHz	FDD	US (Sprint/T-Mobile); extension of B2
B26	850 MHz Extended	814–849 / 859–894 MHz	FDD	US; extension of B5
B28	700 MHz APT	703–748 / 758–803 MHz	FDD	Europe, Asia-Pacific, LATAM
B29	700 MHz Lower (D/E) SDL	717–728 MHz	SDL	US (AT&T); downlink-only carrier aggregation
B30	2300 MHz WCS	2305–2315 / 2350–2360 MHz	FDD	US (AT&T)
B31	450 MHz	452.5–457.5 / 462.5–467.5 MHz	FDD	Low-band coverage (LATAM, EMEA)
B32	1500 MHz L-band SDL	1452–1496 MHz	SDL	Europe; downlink-only supplemental
B34	2000 MHz TDD	2010–2025 MHz	TDD	China
B38	2600 MHz TDD	2570–2620 MHz	TDD	Europe, China
B39	1900 MHz TDD	1880–1920 MHz	TDD	China
B40	2300 MHz TDD	2300–2400 MHz	TDD	China, India, Europe
B41	2500 MHz TDD	2496–2690 MHz	TDD	US (Sprint/T-Mobile), China Mobile
B42	3500 MHz TDD	3400–3600 MHz	TDD	Europe, Japan
B43	3700 MHz TDD	3600–3800 MHz	TDD	Europe, Japan
B46	5 GHz LAA (unlicensed)	5150–5925 MHz	TDD	License-Assisted Access
B47	5.9 GHz V2X	5855–5925 MHz	TDD	Vehicle-to-everything
B48	3500 MHz CBRS	3550–3700 MHz	TDD	US Citizens Broadband Radio Service
B49	3500 MHz CBRS (coordinated)	3550–3700 MHz	TDD	US CBRS with coordination
B50	1500 MHz L-band TDD	1432–1517 MHz	TDD	Europe
B51	1500 MHz L-band TDD (ext)	1427–1432 MHz	TDD	Europe; extension of B50
B53	2400 MHz	2483.5–2495 MHz	TDD	US (Globalstar)
B65	2100 MHz Extended	1920–2010 / 2110–2200 MHz	FDD	Extension of B1
B66	AWS-3 1700/2100 Extended	1710–1780 / 2110–2200 MHz	FDD	Americas; extension of B4
B67	700 MHz EU SDL	738–758 MHz	SDL	Europe; downlink-only supplemental
B68	700 MHz ME	698–728 / 753–783 MHz	FDD	Middle East, Africa
B70	AWS-4 / 2000 MHz	1695–1710 / 1995–2020 MHz	FDD	US (Dish); asymmetric
B71	600 MHz	663–698 / 617–652 MHz	FDD	US (T-Mobile); DL below UL
B72	450 MHz PMR	451–456 / 461–466 MHz	FDD	Europe PMR/PAMR
B73	450 MHz APAC	450–455 / 460–465 MHz	FDD	Asia-Pacific
B74	1500 MHz L-band	1427–1470 / 1475–1518 MHz	FDD	US (Ligado L-band)
B85	700 MHz Extended Lower	698–716 / 728–746 MHz	FDD	US (T-Mobile); extension of B12
B87	410 MHz	410–415 / 420–425 MHz	FDD	Private/critical networks
B88	410 MHz	412–417 / 422–427 MHz	FDD	Private/critical networks