• Oceana, Michigan

  What is Band n53?

  Posted by DrRon Suarez on March 3, 2025 at 9:33 pm

  Perplexity says:

  Band n53 is a 5G NR (New Radio) frequency band operating in the mid-band spectrum range of 2483.5 MHz to 2495 MHz. It is also referred to as the “TD 2500” band and uses Time Division Duplexing (TDD) technology, which allows uplink and downlink data to share the same frequency band by alternating time slots[1][3][6].

  Key Characteristics of Band n53:

  • Frequency Range: 2483.5 MHz – 2495 MHz.
  • Technology: TDD, which requires only one frequency for both uplink and downlink operations[1][6].
  • Channel Bandwidths: Supports bandwidths of 5, 10, and 15 MHz[2][7].
  • Applications: Used for private 5G networks, enterprise solutions, and mission-critical applications such as robotics, augmented reality (AR), autonomous vehicles, and video solutions[3][6].
  • Performance: Demonstrated download speeds of up to 100 Mbps and upload speeds of 60 Mbps in recent tests[3][6].

  Ecosystem and Usage:

  • Band n53 is licensed and recognized by the 3GPP (3rd Generation Partnership Project), making it suitable for secure and interference-free connectivity[3][8].
  • It is supported by major chipset manufacturers like Qualcomm and Quectel, enabling its integration into various devices and networks[3][6].
  • The band is particularly valuable for Mobile Virtual Network Operators (MVNOs) and enterprises looking to deploy cost-effective small-cell networks or private 5G systems[3].

  Unique Features:

  • Band n53 operates close to the public 2.4 GHz ISM band (used by Wi-Fi and Bluetooth), but it is fully licensed, reducing interference risks compared to unlicensed spectrum[1][4].
  • It is designed to support high-capacity, low-latency applications, making it ideal for industrial automation and other advanced use cases[6][8].

  In summary, Band n53 is a specialized mid-band spectrum tailored for secure, high-performance 5G applications in both public and private network environments. Its growing adoption highlights its potential in enabling next-generation connectivity solutions.

  Sources [1] n53 (2500 MHz) | Powertec Information Portal https://portal.powertec.com.au/technical-library/wireless/wireless-technologies/cellular/5g-nr/5g-frequency-bands/n53-2500-mhz [2] 5G NR N53 (2400 MHz) Frequency – Carrier and Device Compatibility https://www.frequencycheck.com/bands/5g-nr-band-53-2400 [3] Globalstar Demos 5G Data Call at 100 Mbps on Band n53 Spectrum https://convergedigest.com/globalstar-demos-5g-data-call-at-100-mbps-on-band-n53-spectrum/ [4] No, The iPhone 13 Does Not Have Satellite Internet | Band n53 … https://semianalysis.com/2021/09/02/no-the-iphone-13-does-not-have-satellite/ [5] Frequency bands for 5G NR – 5G-Tools.com https://5g-tools.com/5g-nr-frequency-band/ [6] Globalstar Achieves First 5G Data Call with XCOM RAN on Band … https://www.businesswire.com/news/home/20241212996840/en/Globalstar-Achieves-First-5G-Data-Call-with-XCOM-RAN-on-Band-n53-Spectrum [7] 3GPP Frequency Bands – Qorvo https://www.qorvo.com/design-hub/design-tools/interactive/3gpp-frequency-bands [8] Globalstar progresses mid-band 5G goal – Mobile World Live https://www.mobileworldlive.com/devices/globalstar-progresses-mid-band-5g-goal/ [9] Globalstar Achieves First 5G Data Call on Band n53 – Inside Towers https://insidetowers.com/globalstar-achieves-first-5g-data-call-on-band-n53/ [10] The Endless Search for Spectrum | Globalstar | ZA https://www.globalstar.com/en-za/resource-center/articles/the-endless-search-for-spectrum [11] Band n53 Terrestrial Wireless – Globalstar https://www.globalstar.com/en-us/terrestrial-wireless/band-n53 [12] Globalstar’s Band 53 Spectrum to Be Used for Mission-Critical … https://investors.globalstar.com/news-releases/news-release-details/globalstars-band-53-spectrum-be-used-mission-critical [13] 5G NR frequency bands – Wikipedia https://en.wikipedia.org/wiki/5G_NR_frequency_bands [14] 5G NR frequency band https://www.sqimway.com/nr_band.php [15] Terrestrial Wireless/Band n53 – Globalstar – MWC Las Vegas https://www.mwclasvegas.com/exhibitors/29411-globalstar/products/3709-terrestrial-wireless-band-n53 [16] 5G FR(Frequency Range) / Operating Bandwidth in Detail https://www.sharetechnote.com/html/5G/5G_FR_Bandwidth.html [17] Globalstar Achieves First 5G Data Call with XCOM RAN on Band … https://investors.globalstar.com/news-releases/news-release-details/globalstar-achieves-first-5g-data-call-xcom-ran-band-n53 [18] Globalstar Uses XCOM RAN for 5G Data Call on Band n53 Spectrum https://finance.yahoo.com/news/globalstar-uses-xcom-ran-5g-145600481.html [19] 5G NR Bands Standards Definition https://docs.cradlepoint.com/r/Cellular-Bands-Standards/5G-NR-Bands-Standards-Definition [20] 5G NR Frequency Bands – Rfwel Engineering https://www.rfwel.com/us/index.php/5g-nr-frequency-bands

  As of March 2025, support for Band n53 has expanded significantly in the device ecosystem. Here are some key devices and components that support Band n53:

  1. Smartphones:

     • Apple iPhone 16 Pro Max and other models in the iPhone 16 series[2]
     • Various Android smartphones with Qualcomm X65 modem and newer versions[5]

  2. IoT Devices:

     • A growing range of IoT devices designed for industrial and enterprise applications[4]

  3. Modems and Modules:

     • Qualcomm X65 5G modem and its successors[5]
     • Quectel 5G modules, which have demonstrated compatibility with Band n53[3]
     • Telit Cinterion FN990B series data cards, designed for industrial-grade applications[3]

  4. Network Equipment:

     • XCOM RAN prototype radios, which were used in Globalstar’s 5G data call tests[1][3]

  It’s important to note that the ecosystem for Band n53 has been expanding rapidly, with major technology providers like Qualcomm, Quectel, and Telit Cinterion supporting its integration into their products. This trend suggests that a wider range of devices, especially those targeted at enterprise, industrial, and IoT applications, are likely to support Band n53 as of 2025[1][3][4].

  Sources [1] Globalstar Achieves First 5G Data Call on Band n53 – Inside Towers https://insidetowers.com/globalstar-achieves-first-5g-data-call-on-band-n53/ [2] 5G NR N53 (2400 MHz) Frequency – Carrier and Device Compatibility https://www.frequencycheck.com/bands/5g-nr-band-53-2400 [3] Globalstar Achieves First 5G Data Call with XCOM RAN on Band … https://www.businesswire.com/news/home/20241212996840/en/Globalstar-Achieves-First-5G-Data-Call-with-XCOM-RAN-on-Band-n53-Spectrum [4] Band n53 Terrestrial Wireless – Globalstar https://www.globalstar.com/en-ap/terrestrial-wireless/band-n53 [5] Globalstar’s Band n53 in Qualcomm’s X65 Modem – Investor Relations https://investors.globalstar.com/news-releases/news-release-details/globalstars-band-n53-qualcomms-x65-modem [6] Globalstar’s Band 53 Spectrum to Be Used for Mission-Critical … https://investors.globalstar.com/news-releases/news-release-details/globalstars-band-53-spectrum-be-used-mission-critical [7] Globalstar to use Band 53 for mission-critical CBRS applications https://www.vanillaplus.com/2024/10/07/87534-globalstar-to-use-band-53-for-mission-critical-cbrs-applications/ [8] 5G NR frequency bands – Wikipedia https://en.wikipedia.org/wiki/5G_NR_frequency_bands [9] iPhone – Supported 5G and LTE networks – Apple https://www.apple.com/iphone/cellular/ [10] 5G FR(Frequency Range) / Operating Bandwidth in Detail https://www.sharetechnote.com/html/5G/5G_FR_Bandwidth.html [11] No, The iPhone 13 Does Not Have Satellite Internet | Band n53 … https://semianalysis.com/2021/09/02/no-the-iphone-13-does-not-have-satellite/ [12] 5G NR Frequency Bands – Rfwel Engineering https://www.rfwel.com/us/index.php/5g-nr-frequency-bands [13] Band n53 Terrestrial Wireless – Globalstar https://www.globalstar.com/en-us/terrestrial-wireless/band-n53 [14] Qualcomm Dragonwing™ FWA Gen 2 Platform https://www.qualcomm.com/products/internet-of-things/networking/wireless-fiber-fwa/5g-fixed-wireless-access-gen-2-platform [15] Globalstar Uses XCOM RAN for 5G Data Call on Band n53 Spectrum https://finance.yahoo.com/news/globalstar-uses-xcom-ran-5g-145600481.html [16] 5G Network Band Country List – Giztop https://www.giztop.com/5g-network-bands [17] Globalstar progresses mid-band 5G goal – Mobile World Live https://www.mobileworldlive.com/devices/globalstar-progresses-mid-band-5g-goal/ [18] Wireless Frequency Band Information by Device – Page 1 of 2025 https://www.frequencycheck.com/models [19] n53 (2500 MHz) | Powertec Information Portal https://portal.powertec.com.au/technical-library/wireless/wireless-technologies/cellular/5g-nr/5g-frequency-bands/n53-2500-mhz [20] 5G NR Radio Interface Frequency Bands – FrequencyCheck https://www.frequencycheck.com/interfaces/5g-new-radio

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  portal.powertec.com.au

  n53 (2500 MHz) | Powertec Information Portal

  Referred to as the "TD 2500" band, the n53 band operates within the 2500 MHz spectrum and is used for 5G NR networks. Using Time Division Duplexing (TDD), this band balances uplink and downlink data transmission. The n53 band is … Continue reading

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