DVB-T radiomobile coverage around Saint-Pern transmitter — R4 multiplex — channel 49 (698 MHz)

**DVB-T radiomobile coverage around Saint-Pern transmitter — multiplex R4 — channel 49** _- Transmitter information:_ — Saint-Pern — ground height = 178 m — pylone height=271 m — By = 100 KWatts — Antenna normalised Directivity pattern is estimated from a 10 km flat open space measurement as: G(elevation) = — 1.5 * |elevation| in dB. If G<-30 dB, G=-30 dB (when elevation > 20°). Elevation = angle in degrees with z axis _- Receiver information:_ — monopoly antenna mounted on a vehicle hr=1.5 m (see datasheet in CSV section) — Antenna gain estimated by “double weighing” = + 5.9 dBi (see EXCEL section) — vehicle positions collected by USB 65-channel GPS Data Logger (see datasheet in GPX section) — Spectrum analyse: RF explorer (noise level = -115 dBm) — Frequency band: 693-703 MHz, 112 values — all measured values lesss than noise+ 3 dB (i.e. -112 dBm) are removed from files _- Roads information:_ — zone of ille-et-vilaine and coasts of armor departments of France — about 621K points — about 848 kms — in order not be in the coverage a small DVB-T emitter (less than 1 watt that can be identified on www.cartoradio.fr), we avoid to get into Rennes, Dinard, Saint-Malo... (C) GWAGENN 2016 — Jean-François LEGENDRE — Open Data Commons Open Database License (ODbL) www.gwagenn.com _"This database is made available under the Open Database License: http://opendatacommons.org/licenses/odbl/1.0/. Any rights in individual contents of the database are licensed under the Database Contents License: http://opendatacommons.org/licenses/dbcl/1.0/"_