DVB-T radiomobile coverage around Saint-Pern transmitter — multiplex R1 — channel 21 (474 MHz)

Description

**DVB-T radiomobile coverage around Saint-Pern transmitter — multiplex R1 — channel 21** _- 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) = — 1.8 * |elevation| in dB. If G<-30 dB, G=-30 dB (when elevation > 16.7°). 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” = + 6.7 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: 467 MHz to 482 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 480K points — about 660 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/"_

Resources

Name Format Description Link
39 https://www.data.gouv.fr/fr/datasets/r/615930c4-f3ad-43ce-83ad-7f98c7fa6a56
39 https://www.data.gouv.fr/fr/datasets/r/a2c0b88d-8601-47a7-8810-9ce8d268f7f4
39 https://www.data.gouv.fr/fr/datasets/r/d3d809d4-cf49-43a1-82e8-a15eac8ad4ad
39 https://www.data.gouv.fr/fr/datasets/r/17523448-6b00-4fbb-aa2a-150fe2d27a21
34 https://www.data.gouv.fr/fr/datasets/r/c2d50ebd-ea37-430d-9d37-f2d520a8d9d4
39 https://www.data.gouv.fr/fr/datasets/r/b8ff27b1-79f8-4cc2-99df-b1c424ed8633
39 https://www.data.gouv.fr/fr/datasets/r/bf175299-5ed2-495f-9090-e72ce4a71290
39 https://www.data.gouv.fr/fr/datasets/r/cb5f18fc-9357-4b69-8032-f804cac4d400
39 https://www.data.gouv.fr/fr/datasets/r/c1522f56-1dd3-416f-8fe5-a37b3ea68bc9
39 https://www.data.gouv.fr/fr/datasets/r/5ee01ebd-3cd9-408e-9816-734f374a37b8
39 https://www.data.gouv.fr/fr/datasets/r/81b837eb-ad1c-4990-9be3-5b3e1e798f6e
39 https://www.data.gouv.fr/fr/datasets/r/6c94c43f-c7ee-4dca-b73e-be2ae04b2977

Tags

  • radio-electrique
  • antenne
  • antennes-relais
  • tnt
  • propagation-des-ondes
  • ille-et-vilaine
  • dvb-t
  • radiomobile
  • saint-pern
  • mesures

Topics

Categories