捷克的網路涵蓋

捷克 的數字代表什麼

有兩個數字重要，但每家業者只引用其中一個。一般速度為 64 Mbps，它告訴你順的時候是什麼樣子。

值得看的是第十百分位，17 Mbps。那是一天當中最差的那一成：車站上方的基地台塞滿了，你周圍的人全都掛在同一個訊號上。中位數高、底線低的國家，就是那種一路順到你真正需要它的那一刻的國家。

如果這趟行程少不了視訊通話或熱點分享，請以忙碌時的數字來規劃，而不是一般速度。

在捷克網路壅塞時會發生什麼

壅塞不是故障，是星期二晚上。問題在於你的 eSIM 能拿它怎麼辦，而多數旅遊 eSIM 的答案是：沒辦法。一個國家一份批發合約、一張網，站在路邊除了再跟別家買第二張 eSIM 之外沒有出路。

在這裡 Orbislo 的流量走 O2 和 T-Mobile。你所在的網變差時，我們會在旅程中途、不必你開口就把你換到另一張網，事後才告訴你，而不是當下打斷你。

捷克的行動電信業者

• T-Mobile Czech Republic: T-Mobile held 38.43 percent of active retail mobile SIM cards in mid 2025, the largest share of the Czech market, according to the telecoms regulator's annual report for 2025.
• O2 Czech Republic: O2 held 33.18 percent of active retail mobile SIM cards in mid 2025, and it won the 700 MHz block that carries a national roaming duty and service for the state's emergency and security forces.
• Vodafone Czech Republic: Vodafone held 25.15 percent of active retail mobile SIM cards in mid 2025, while virtual operators without their own radio networks shared the remaining 3.24 percent, according to the regulator.

捷克的舊世代網路

• T-Mobile switched off its Czech 3G network at the end of November 2021 and moved the 2100 MHz frequencies to LTE and 5G, saying fewer than one percent of its customers still used 3G for data.
• The regulator requires the Czech 2G networks to keep running until at least 30 June 2028, a condition attached to the 2100 MHz licences, so basic phones that only support 2G still work in Czechia for now.
• When the regulator renewed O2's 2100 MHz licence in December 2021, it obliged O2 to keep its 2G network running until at least 2028 unless the share of 2G users fell below five percent, to protect people using basic phones.

捷克的 5G

• Czechia auctioned its 5G frequencies in the 700 MHz and 3400 to 3600 MHz bands in November 2020, raising 5.596 billion koruna, with blocks going to O2, T-Mobile, Vodafone, CentroNet and Nordic Telecom 5G.
• In the 2020 auction, O2 and CentroNet won 20 MHz blocks at 3400 to 3600 MHz that carry a duty to lease frequencies to industry, while PODA and Sev.en Innovations took part but won nothing.
• Vodafone runs its Czech 5G on the 700, 1800, 2100 and 3500 MHz bands, so a phone needs support for those frequencies to use Vodafone's 5G network in Czechia.

捷克網路須知

• The regulator measured every Czech motorway again in 2026, in both directions and including tunnels, sampling signal roughly every 25 metres, and found 2G and 4G coverage at 100 percent on the motorways listed, with 5G slightly lower on some.
• A 2025 measurement of the transit rail corridors, including tunnels, found stretches with uncovered points, and the regulator warns that several gaps in a row can leave a phone without enough time to reconnect, so a train journey can feel less covered than the figures suggest.
• Holders of the Czech 800 MHz licences were required in 2014 to cover, within seven years, 95 percent of the population of every district with indoor signal, plus all motorways and all transit rail corridors.