B4 (1700 MHz)

Identifier

AWS 1700

Uplink (MHz)

1710 - 1755

Downlink (MHz)

2110 - 2155

UL EARFCN

19950 - 20399

DL EARFCN

1950 - 2399

Duplex Spacing (MHz)

400

Supported Channel Bandwidths (MHz)

Coverage Area (-100 dBm)

105.10 km^2

Overview

The 3GPP B4 (1700 MHz) LTE band is the fifth most popular band used by public mobile operators for LTE network deployments, and is typically deployed due to the quick refarming of existing AWS spectrum held by operators. 1700/2100 band 4 spectrum provides a good compromise between capacity/density and penetration/range.

Mobile carriers have flexibility to deploy LTE using band 4 as a single band or as part of a multi-band network, with reportedly over 50 mobile networks deployed (April 2018). LTE-A or LTE-Advanced Pro technologies can be deployed using carrier aggregation to combine various bandwidths of band 4 with other carriers.

LTE Channel Widths

The chart below depicts deployed 4G LTE channel bandwidths for this frequency band.

Wireless & Mobile Network Operators

There are 37 mobile and wireless operators using this band. To perform search queries please use the Mobile Network Operators section.

Antarctica, Argentina

Antigua & Barbuda

3G Bands:
4G Bands:
IoT Technology:
None

Argentina

IoT Technology:
None

Bahamas

3G Bands:
IoT Technology:
None
3G Bands:
IoT Technology:
None

Barbados

3G Bands:
IoT Technology:
None

Bolivia

3G Bands:
4G Bands:
IoT Technology:
None

British Virgin Islands

Canada

3G Bands:
IoT Technology:
None
3G Bands:
IoT Technology:
None
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