Library
Not a product grid. A shelf of explainers and the policy pages that keep the project honest. Dates differ because the pieces were written as questions appeared, not as a batch dump.
If you are new, start with Networks, then Speed, then Geography. If you already have a symptom — weird indoor drop, confusing 5G icon, distrust of a map — jump by title. Policy pages sit at the bottom because they are part of the public record of the business, not afterthoughts.
Networks → Speed → Geography is the least confusing order. Measurement last, once you have language for what you are seeing.
Indoor drop: Coverage + Measurement. “Fast Chile” headlines: Speed. Empty highway: Geography + Infrastructure.
About and Contact first. Policies after. Guides are the product; identity pages keep the product from looking like a mystery shop.
Guides
11 Nov 2025 · updated 18 Feb 2026
Foundations
The layered path from a handset to the internet: radio access, transport, core. Written for readers who are tired of blaming “the network” as if it were one object.
Read Networks →Urban performance
What city throughput headlines usually measure, which infrastructure ingredients tend to sit behind strong results, and why your living room can still disagree with a balcony test.
Read Speed →
3 Oct 2025 · updated 22 Jan 2026
18 Sep 2025 · updated 5 Mar 2026
Radio resources
Low band for reach, mid band for much of the daily capacity story, high band for short-range bursts — and why indoor materials quietly rewrite the mix.
Read Spectrum →Maps & icons
How to read generation labels without worshipping them, and how coverage maps compress uncertainty into friendly colors.
Read Coverage →
4 Dec 2025 · updated 10 Apr 2026
21 Aug 2025 · updated 1 Feb 2026
Physical layer
What a site contains when you look past the steel: radios, power, fiber or microwave, and the dull logistics that decide recovery time after a cut.
Read Infrastructure →Place
Two design problems sharing one national conversation: capacity and interference in cities, distance and terrain in the hinterland.
Read Geography →
9 Jan 2026 · updated 14 May 2026
15 Jul 2025 · updated 28 Mar 2026
Methods
A field guide to testing without turning one screenshot into theology. Throughput, latency, jitter, indoor notes, server choice.
Read Measurement →These are part of the public identity of the publisher. They are not “filler for Ads.” They state who we are and how the site behaves.
