A further update on new functionality

SMS, Parrot etc are now all working as expected.

XLX reflectors have moved to TG6, with a prefix of 6 before the commands – e.g. 64005 to connect reflector E on XLX 950.

I have chosen to use a different TG and prefix for each network, so that contacts for private calls in your radio don’t clash as most radios won’t let you have two different named contacts with the same ID. So:

TG 6 slot1 – XLX sytem – prefix 6 to commands
TG 7 slot1 – as yet unused. Reserved for another XLX connection
TG9 slot1 – linked to PK and BH as before
TG23510 slot1 – SouthEast TG

TG8 slot 2 – DMR+ reflectors. Prefix 8 to commands. Defaults to disconnected.
TG9 slot 2 – BrandMeister – no prefix required.

Private calls, SMS and UA talkgroups on either slot are directed to/from the BrandMeister network.

Multiple networks

All,

I have a new and exciting feature to announce. Jonathan, G4KLX has written a new piece of software that allows the connection of more than one DMR network at once, so as of today, FR is connected to Brandmeister, DMR+ (and by extension Phoenix) and XLX. Note, this is still experimental so some of these options might change. Feedback appreciated.

Talkgroups:

Slot 1

  • TG23510 – South East
  • TG 9 – Regional link – FR, PK, BH
  • TG 8 – XLX reflectors

Slot 2

  • TG 9 – Brandmeister reflectors – default 4400
  • TG 8 – DMR+ reflectors – linked to Phoenix

Using XLX

XLX implements 26 lettered reflectors, A-Z. These can be connected by making a private call to IDs 4001-4026 on slot 1. I am told most DMR activity is on 4005. These reflectors are cross-mode, so you can speak to others on D-Star, YSF etc. To disconnect, use 4000. To get status, use 5000. This is basically the same as BM/DMR+ reflectors.

A list of XLX reflectors is here:

http://xlx950.epf.lu/index.php?show=reflectors

Using BrandMeister reflectors:

This works exactly as before, so you can continue to use the system as you already do.

Using DMR+ reflectors

All DMR+ reflector activity will be transmitted on TG8. To connect, you prefix all commands with an 8. (Similar to using a phone in an office; dial 8 DMR+ “line”!)

So, for example, a private all to 84400 connects you to DMR+ reflector 4400 / Phoenix TG 235 UK Wide.

A list of DMR+ reflectors is here:

http://www.dmr-uk.net/index.php/hotspots/

 

FR back on air.

It is my pleasure to announce that FR has been on-air since this morning.

One of the GM350 units had developed an intermittent fault, believed to be in or around the AF IC, which provides AF processing for both TX and RX audio paths. Fault-finding proved frustrating!

Andy, G3UEQ assisted with the kind offer of a GM900 unit, but I couldn’t get it to programme. Paul G7KBR then kindly posted me a GM350 4ch unit, which I was able to programme and is now acting as the RX for GB7FR.

As always, setting up the TX deviation was a bit of a fiddle as I don’t seem to have any luck with the theoretically correct deviation, as tuned using an RTL SDR. The signal was received fine on my MD380 and PD365 but not on my MD650, which is extremely fussy when it comes to TX deviation. However, a slight tweak allowed the MD650 to receive the repeater and now all seems to be working well.

Reports are welcome, especially from owners of radios from manufacturers other than Hytera and Tytera.

 

FR off air

You have probably noticed FR is off the air. This is due to a TX fault. I will update you when everything is up and running again.