GB7MH

Repeater Summary Details for GB7MH

Keeper/NoV holder: Paul Phillips [G7KBR]

Band: 70CM ( DVU51) Output frequency: 439.63750MHz RX Frequency: 430.63750MHz 

Modes: Three digital voice systems are available offering triple mode options. The D-Star mode is not automatically linked, user has control.  DMR Colour Code 2 connectivity via DMR networks FreeDMR and DVSPh.  Plus C4FM FUSION  if any of these modes are in use, 30 seconds of non-operation must pass before attempting to change mode. D-Star and Fusion all have a 20 minutes connection time, if no RF activity then they will disconnect.

ETCC Region: South-East

Location/Whereabouts: Turners Hill, West Sussex

NGR: TQ337354  Locator: IO91WC   Latitude/Longitude: 51.102217 / -0.090851

CURRENT STATUS: OPERATIONAL

DMR/D-star and Fusion repeater Turners Hill, West Sussex
The purpose of the repeater is to provide a central meeting place for anyone in or around the Turners Hill and surrounding area to experiment or make contacts using DMR , Fusion and D-Star.

Every 15 minutes if no digital mode activity the ID will be transmitted in CW (analogue FM) This is so that those listening can identify the repeater, if they don't have any DMR/Fusion D-STAR equipment.

"It is acceptable to have short QSO's, please be considerate and polite and leave gaps for others to join or make calls for people.

It is hoped users understand , it is not a "calling channel only" and we do not like to hear people taking it upon themselves to prevent others enjoying brief QSO's on 2350 (UK).

The reflector system brings flexibility and you can link elsewhere at busy times.

Please enjoy the system be considerate at all times to others."

Links:-

FreeDMR UK website here ..

FreeDMR UK live dashboard use here...

DVSPh UK DMR website here ..

DVSPh UK live dashboard here ..

Register for DMR ID here...

D-Star is also supported and enabled for local RF QSO's and enabled on the IRCDDBGateway,  currently linked to  REF005B reflector.

Basic code plug settings for GB7MH 

The D-Star mode is not automatically link, user has control.

DMR Colour Code 2 connectivity on FreeDMR and DVSPh networks.

Static talkgroups on FreeDMR are:

Slot 1 TG=235

Slot 2 is TG=2350

Static talkgroups on DVSPh are:

Slot 1 TG=235

Slot 2 is TG=801

Operational use and Programming of DMR radios

To link to a Talk Group on Freedmr the manual dial option is available and the process is below:

Link to a Talk Group via Manual Dial “Private Call” from your radio

Menu - Contact - Manual Dial - enter Talk Group  number 2350 - PTT for up to 3 sec.

Or

Menu – Talk Group - Manual Dial - enter Talk Group number 2350 - PTT for up to 3 sec.

Manual Dial 2350 Private Call, PTT for up to 3 sec.

The repeater/hotspot will respond with a voice announcement “Linked to  2350.“

“Voice announcements come back on 5000.”

*Then via Talk Group 9 you can QSO on that Talk Group.

You can link to any Talk Group as described above.

You will need Hang Time for Private Call or Person Call set to 3 sec in the CPS.

This will drop the Private Call back to TG9 in 3  seconds to QSO on the Talk Group.

Hubnet Network is only via DVSPh

Those who want to access the Hubnet network, you will need to program your talkgroup as 8023526 and set this for Slot 1 .  

DVSPh network programming of talkgroups 4 digit and 5 digit talkgroups

Please add 80 in front  for 5 digit talkgroups, 800 for 4 digit talkgroups and for 1 digit talkgroups add 800000. Examples below:

9990 (parrot) would be 8009990

TG 23526 (Hubnet) would be 8023526 set for Slot 1.

TG1 (World Wide) would be 8000001

So for DVSPh DMR network talkgroup programming  must have 7 digits in total.

FreeDMR

Programming in the talkgroups you don’t need to add any extra digits. 

GPS setup for the DVSPh network

For DVSPh network setup, it will be as below in the FreeDMR link but APRS TG number is 8005057

GPS setup for the FreeDMR network

See link:  D-APRS – FreeDMR for more information.

Any user can use Dymanic talkgroups:

When a user keys up on a dynamic talkgroup the FreeDMR system creates a subscription for that talkgroup on that repeater.  Then, for 15 minutes, the system will send audio for that talkgroup to the repeater.  15 minutes after the last transmission on a given repeater, that talkgroup will be dropped from the repeater. Moving back to the static talkgroup.

Coverage Map