Comments on: Software-Defined Radio Will Let Communities Build Their Own 4G Networks – IEEE Spectrum https://www.epanorama.net/blog/2015/12/24/software-defined-radio-will-let-communities-build-their-own-4g-networks-ieee-spectrum-2/ All about electronics and circuit design Fri, 03 Apr 2026 21:03:02 +0000 hourly 1 http://wordpress.org/?v=3.9.14 By: Ev88 https://www.epanorama.net/blog/2015/12/24/software-defined-radio-will-let-communities-build-their-own-4g-networks-ieee-spectrum-2/comment-page-1/#comment-1865847 Mon, 24 Nov 2025 19:36:23 +0000 http://www.epanorama.net/newepa/?p=36972#comment-1865847 I blog quite often and I seriously thank you for your information. This great article has truly peaked
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]]> By: Tomi Engdahl https://www.epanorama.net/blog/2015/12/24/software-defined-radio-will-let-communities-build-their-own-4g-networks-ieee-spectrum-2/comment-page-1/#comment-1842346 Mon, 23 Dec 2024 19:25:00 +0000 http://www.epanorama.net/newepa/?p=36972#comment-1842346 The transmission power of 4G mobile phones is limited by the agreement to a maximum of 23dBm (0.2 watts). Although this power is not large, the frequency of the mainstream frequency band of 4G (FDD 1800MHz) is relatively low, and the propagation loss is relatively small.

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