QUOTE(lurkingaround @ Sep 20 2023, 04:06 PM)
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Note that many 5G smartphones in the local market do not support DNB's mmWave Band N257 (28GHz), whose small-cells (look like Fiber Internet routers) are mostly deployed in downtown city centers and high foot-traffic venues like mega shopping malls, mega office blocks, concert halls and sports stadiums. Band N257 can reach 3Gbps download speed.
....... IOW, many 5G smartphones only support DNB's Bands B28 (LTE 700MHz) and N78 (5G NR 3.5GHz) which can reach "only" 1Gbps or 1.2gbps. ........
https://en.wikipedia.org/wiki/Digital_Nasional
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Band .Frequency .......... .......... .......... .......... ..... Frequency width . Protocol . Notes
28 ... 700 MHz (703-743, 758-798) .......... ........ 2x 20 MHz
.......... .......... .......... ......... ......... ......... ......... ...... 2 x 20 MHz. .... .... LTE
78 ... 3.5 GHz (3410.4 MHz and 3511.2 MHz) .. 200 MHz ... ........ 5G NR .... Govt assigned 200 MHz to DNB
257 .. 28 GHz ........................ .......... .......... ......... ......... ............ ........5G NR .... Govt assigned 1600 MHz to DNB
https://encikkunci.wordpress.com/2021/04/14...ed-end-of-2021/ - 2021/04/14/5g-bands-that-are-going-to-be-used-in-malaysia-expected-end-of-2021
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even iphone so expensive also not all got mmwave, major for US model only.Note that many 5G smartphones in the local market do not support DNB's mmWave Band N257 (28GHz), whose small-cells (look like Fiber Internet routers) are mostly deployed in downtown city centers and high foot-traffic venues like mega shopping malls, mega office blocks, concert halls and sports stadiums. Band N257 can reach 3Gbps download speed.
....... IOW, many 5G smartphones only support DNB's Bands B28 (LTE 700MHz) and N78 (5G NR 3.5GHz) which can reach "only" 1Gbps or 1.2gbps. ........
https://en.wikipedia.org/wiki/Digital_Nasional
.
Band .Frequency .......... .......... .......... .......... ..... Frequency width . Protocol . Notes
28 ... 700 MHz (703-743, 758-798) .......... ........ 2x 20 MHz
.......... .......... .......... ......... ......... ......... ......... ...... 2 x 20 MHz. .... .... LTE
78 ... 3.5 GHz (3410.4 MHz and 3511.2 MHz) .. 200 MHz ... ........ 5G NR .... Govt assigned 200 MHz to DNB
257 .. 28 GHz ........................ .......... .......... ......... ......... ............ ........5G NR .... Govt assigned 1600 MHz to DNB
https://encikkunci.wordpress.com/2021/04/14...ed-end-of-2021/ - 2021/04/14/5g-bands-that-are-going-to-be-used-in-malaysia-expected-end-of-2021
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Sep 20 2023, 06:11 PM

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