MB and UZ last heard lists

We were asked by some folks at Blackpool rally to add a few links to the last heard pages, the web pages where you can see who’s been using the repeater and what their rough signal quality was like into them. So here we are, First link is to the Read More

Introducing TAC-9

Now just what are they on about over there in the Bay area ? – and what’s all this TAC-9 business about anyway ? We largely started GB7MB to help ourselves, a few radio geeks up here, communicate between each other a little more easily on handhelds whilst we were Read More

North America Mototrbo CPS 12 build 642 bug.

Motorola released a caveat for North American users of CPS_12 build 642.. Motorola issued a ‘Field service bulletin’ because there is a serious issue some users are experiencing where after writing back to the radio using CPS 12 build 642 you lose ability to PTT. not good. It concerns subscriber Read More

MotoTRBO 2.4a updates

A few nice additions, probably of interest to most Amateurs is the Text to speech and the RSSI tweaks. The Text to speech will be a great leap forwards in accessibility for blind and partially sighted users. For more info, have a look at twowaydigitalradio.com’s very nice slideshare.. here below Read More

Some good links..

Our Friends over at GB7HM – Hope Mountain www.GB7HM.uk DMR Users Forum www.dmrusers.co.uk/ cc-3.net   London DMR-MARC and C-Bridge www.cc-3.net/ GB7MB (us)  Facebook Group                                  www.facebook.com/groups/gb7mb/ UK Digital Hams (professional digital voice modes only no dstar/Fusion) www.facebook.com/groups/UK.P25.DMR.MotoTrbo/–Hax– All work, text and images © GB7MB

Dial-a-repeater !

Direct Dial – as it’s known, is available on GB7MB – but what is it ? well, it’s good news from the Guys who run the kindly run the British c-Bridge over at www.cc-3.net and good news for British DMR-MARC Repeater users in general. Quite simply, it allows you to Read More

Updated (Feb 2015) Get a DMR-MARC ID

Bit of an update on the previously linked “Get a DMR-MARC ID” post here on Facebook.. The original link is invalid or broken (again) so you can use this link to get your ID.. Get Your DMR-MARC subscriber id number here below:  Click here to get your DMR-MARC ID number Read More