BrandMeister DMR procédures: exemples pratiques

Publié dans DMR

The BrandMeister network offers many possibilities for operating in DMR (Digital Mobile Radio). Operating in DMR is easy:

  • select your repeater and operating timeslot,
  • select your talkgroup,
  • press PTT and talk.

Before talking, there is no need to check the network status or to link the repeater to reflectors or modules with complicated key presses.

Here are some practical examples for Luxembourg (as of 2018/01/01):

LOCAL CALL on a repeater: TG 9

If you wish to operate locally on a certain repeater you can reach, use the talkgroup 9 (TG 9) on timeslot 1 (TS 1). Your signal is only repeated on the selected repeater on timeslot 1 (TS 1) and operators monitoring the repeater should hear you.

Example:

The example shows a ham working on the repeater LX0DMR. He uses the talkgroup 9 (TG 9) on timeslot 1 (TS1) because he wants to operate locally on a repeater and hams are normally monitoring timeslot 1 (TS 1) of repeaters.

LX CALL on a repeater: TG 270

If you wish to operate nationally via all the DMR repeaters in LX connected to the BrandMeister-network, make your call on any repeater connected to the network. Use timeslot 1 (TS 1) and the talkgroup 270 (TG 270). Your signal is repeated via all the DMR repeaters in LX and operators monitoring any repeater in LX should hear you.

Example:

The example shows a ham working on the repeater LX0DMR. He uses the talkgroup 270 (TG 270) on timeslot 1 (TS1) because that talkgroup is static on timeslot 1 (TS 1) of any DMR repeater in LX.

His signal is repeated

  • via all DMR repeaters in LX on timeslot 1 (TS 1): LX0DMR, LX0DMX, LX0DRR, LX0NSR, LX0RU,
  • via hotspots monitoring the talkgroup 270 (TG 270),
  • via foreign repeaters where the talkgroup 270 (TG 270) was activated dynamically.

If the ham had worked by error on timeslot 2 (TS 2) of LX0DMR, his signal would nevertheless have been repeated

  • via all DMR repeaters in LX on timeslot 1 (TS 1): LX0DMR (both timeslots busy), LX0DMX, LX0DRR, LX0NSR, LX0RU,
  • via hotspots monitoring the talkgroup 270 (TG 270),
  • via foreign repeaters where the talkgroup 270 (TG 270) was activated dynamically.

CALL FROM ABROAD to LX: TG 270

If you wish to make contact to LX, make your call on any repeater connected to the BrandMeister-network. Use timeslot 2 (TS 2, check the recommendations abroad) and the talkgroup 270 (TG 270). Your signal is repeated via all the DMR repeaters in LX and operators monitoring any repeater in LX should hear you.

Example:

The example shows a ham in Belgium near Oostende working on the repeater ON0OST. He uses the talkgroup 270 (TG 270) on timeslot 2 (TS 2) because that talkgroup is not static on repeaters in Belgium so it can be linked dynamically which should be done preferentially on timeslot 2 (TS 2). The dynamically linked talkgroup remains active for 15 minutes after the last PTT press of the ham on ON0OST using the talkgroup 270 (TG 270).

His signal is repeated

  • via the local repeater on timeslot 2 (TS 2), in this case ON0OST,
  • via all DMR repeaters in LX on timeslot 1 (TS 1): LX0DMR, LX0DMX, LX0DRR, LX0NSR, LX0RU,
  • via hotspots monitoring the talkgroup 270 (TG 270),
  • via foreign repeaters where the talkgroup 270 (TG 270) was activated dynamically.

If the ham had worked by error on timeslot 1 (TS 1) of ON0OST, his signal would nevertheless have been transmitted to the talkgroup 270 (TG 270).

LX LARU CALL on a repeater: TG 2707

The LARU is the only operator of DMR-mono-mode repeaters in LX. The advantage of these repeaters is, that they are not mixed or multi mode and DMR is the only mode available permanently so that other modes cannot take over the repeater and disrupt your attempt to communicate.

If you wish to transmit via the repeaters operated by the LARU, make your call on any LARU repeater Using timeslot 1 (TS 1) and the talkgroup 2707 (TG 2707). Your signal is repeated via all the LARU DMR repeaters in LX and operators monitoring any of these repeaters in LX should hear you.

Example:

The example shows a ham near Ettelbrück working on the repeater LX0NSR. He uses the talkgroup 2707 (TG 2707) on timeslot 1 (TS 1) because that talkgroup is static on LARU repeaters.

His signal is repeated

  • via all LARU DMR repeaters in LX on timeslot 1 (TS 1): LX0DMR, LX0DMX, LX0NSR
  • via hotspots monitoring the talkgroup 2707 (TG 2707),
  • via foreign repeaters where the talkgroup 2707 (TG 2707) was activated dynamically.

If the ham had worked by error on timeslot 2 (TS 2) of LX0NSR, his signal would nevertheless have been repeated

  • via all LARU DMR repeaters in LX on timeslot 1 (TS 1): LX0DMR, LX0DMX, LX0NSR (both timeslots busy),
  • via hotspots monitoring the talkgroup 2707 (TG 2707),
  • via foreign repeaters where the talkgroup 2707 (TG 2707) was activated dynamically.

CALL to Saarland / Rheinland-Pfalz on a repeater: TG 2625

If you wish to contact foreign repeaters via an LX repeater, make your call on any repeater using timeslot 2 (TS 2) and the corresponding foreign talkgroup. Your signal is repeated via your local repeater and all the foreign repeaters where the used talkgroup is active. Operators monitoring any of these repeaters should hear you.

Example:

The example shows a ham near Luxembourg-City working on the repeater LX0DMR. He uses the talkgroup 2625 (TG 2625) on timeslot 2 (TS 2) because that talkgroup is not static on repeaters in Luxembourg so it can be linked dynamically which should be done preferentially on timeslot 2 (TS 2). The dynamically linked talkgroup remains active for 15 minutes after the last PTT press of the ham on LX0DMR using the talkgroup 2625 (TG 2625).

His signal is repeated

  • via the local repeater on timeslot 2 (TS 2), in this case LX0DMR,
  • via german repeaters in Saarland and Rheinland-Pfalz, where the talkgroup 2625 (TG 2625) is static.
  • via hotspots monitoring the talkgroup 2625 (TG 2625),
  • via any repeater where the talkgroup 2625 (TG 2625) was activated dynamically.

If the ham had worked by error on timeslot 1 (TS 1) of LX0DMR, his signal would nevertheless have been transmitted to the talkgroup 2625 (TG 2625).

 

 


Configuration BrandMeister pour LX

Publié dans DMR

Le groupe de travail DVC recommande les paramètres suivants pour le trafic DMR dans le réseau BrandMeister:

Selfcare:

Créer un compte auprès du réseau BrandMeister, pour pouvoir configurer des paramètre personnels. Configurer le Selfcare comme suit:

  • Ajuster l'SSID APRS à 5.
  • Choisir une icone.
  • Choisir le marque de la radio (transcodage des messages).
  • Introduire le prénom dans la case text APRS.

Groupes de conversation (Talkgroups):

Les groupes de conversation statiques suivants sont présents sur les relais de la LARU (ces groupes de conversation sont actifs en permanence):

Créneau temporel 1 (TS1) Créneau temporel 2 (TS2)
TG 270 Luxembourg TG 9 lokal
TG 2707 LX LARU  
TG 9 local Réflecteurs

Selon l'emplacment du relais, des groupes de conversation supplémentaires existent sur le créneau temporel 1 (TS1):

Créneau temporel 1 (TS1) Relais
TG 2701 LX Sud LX0DMX
TG 2702 LX Nord LX0NSR
TG 2703 LX Centre LX0DMR

Dans le réseau BrandMeister il est possible d'activer des groupes de conversation dynamiques sur les deux créneaux temporels. Ainsi il est possible d'activer tous les groupes de conversation existants sur un créneau temporel (p.ex. TG 262, Allemagne). Les groupes de conversations exisatants peuvent être consultés ici. Le groupe de conversation dynamique est désactivé automatiquement du créneau temporel après 15 minutes d'inactivité.

La LARU recommande:

  • Créneau temporel 1 (TS 1) pour le trafic national (TG 270, TG 270x et TG 9)
  • Créneau temporel 2 (TS 2) pour le trafic international (groupes de conversation dynamiques) et national (TG 9).

Les groupes de conversations dynamiques

  • doivent être utilisé de préférence sur le créneau temporaire 2 (TS 2).
  • Peuvent être utilisés sur le créneau temporel 1 (TS 1) si le créneau temporel 2 (TS 2) est occupé.

Réflecteurs

Les reflecteurs existent sur le créneau temporel 2 (TS 2). Ceux-ci sont disponibles pour garantir une compatibilité avec s'autres réseaux.

Ces recommandations permettent d'utiliser un relais simultanément pour le trafic national et international. En cas de questions, contacter le groupe de travail DVC: Cette adresse e-mail est protégée contre les robots spammeurs. Vous devez activer le JavaScript pour la visualiser.

 

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