UK mobile telecoms base station data
Mobile signal & mast coverage in Hemel Hempstead
O2: High average · Vodafone: High average · EE: High average · Three: Average
Signal survey data
| Operator | Quality | 4G | 3G / 2G |
|---|---|---|---|
| O2 O2 | High average | -103 | -58 / -99 |
| VF Vodafone | High average | -104 | -61 / -95 |
| EE EE | High average | -104 | -107 / -80 |
| H3G Three | Average | -108 | -48 / – |
dBm signal strength averaged over a 7 km radius · collected via the MastData Android app.
Masts near Hemel Hempstead
| Operator | <1km | <3km | <5km | <7km |
|---|---|---|---|---|
| VF Vodafone | 3 | 18 | 31 | 50 |
| H3G Three | 3 | 18 | 30 | 37 |
| EE EE | 3 | 30 | 52 | 75 |
| O2 O2 | 2 | 22 | 35 | 51 |
Public aggregate mast counts within each radius. Site-specific mast records require a licence.
About this data
This page shows the public MastData coverage records for Hemel Hempstead — the same signal and mast-count data MastData publish on their website, presented through the SigInfo explorer. One of 1409 UK towns in our free MastData explorer.
Need site references, drawings or radio analysis? Request a MastData licence.
Data source: public MastData coverage pages · updated periodically · SigInfo is not affiliated with MastData.