Search found 45 matches

by SP2ONG
Tue Apr 28, 2020 5:15 am
Forum: Off topic
Topic: Side project, "DMR Station" network radio
Replies: 141
Views: 69176

Re: Side project, "DMR Station" network radio

Nice project. I have used Orange Pi Zero 512 Mb (about USD $15) which has integrated sound card with input microphone http://www.orangepi.org/orangepizero/ See the attached diagram to connect a microphone You can install ARMBIAN BUSTER: https://www.armbian.com/orange-pi-zero/ but you must use kernel...
by SP2ONG
Thu Apr 02, 2020 10:49 am
Forum: General discussions
Topic: GD77 transmitted audio has interferences
Replies: 12
Views: 6217

Re: GD77 transmitted audio has interferences

Please try to use this modification for external microphone: https://owenduffy.net/blog/?p=9219 https://owenduffy.net/blog/?p=9326 https://owenduffy.net/blog/?p=9313 https://owenduffy.net/blog/?p=9537 https://twitter.com/axelko/status/1027334519509135361 I have used an external microphone from UVR5 ...
by SP2ONG
Tue Feb 25, 2020 3:50 pm
Forum: General discussions
Topic: serial data with internal mic and speaker
Replies: 15
Views: 9362

Re: serial data with internal mic and speaker

An interesting solution would be like Yaesu C4FM Direct Portable Digital Node. in this mode, you can communicate in digital mode via the Internet. The communications are made directly by using the USB connected radio to the computer. The microphone signal is sent only to the PC and the Internet. The...
by SP2ONG
Mon Feb 10, 2020 4:30 pm
Forum: GD-77 / DM-1801 / RD-5R / GD-77S
Topic: Update 9th Feb
Replies: 24
Views: 12506

Re: Update 9th Feb

Roger

You can see what BM AU Master server send via TA

https://brandmeister.network/?iframe=1& ... aster=5051
by SP2ONG
Wed Feb 05, 2020 7:30 am
Forum: GD-77 / DM-1801 / RD-5R / GD-77S
Topic: Update 4th Feb
Replies: 50
Views: 23677

Re: Update 4th Feb

Hi Roger

I agree with you that DMR ID information in TA is not needed and it is waste of space on the display.
by SP2ONG
Wed Feb 05, 2020 6:13 am
Forum: GD-77 / DM-1801 / RD-5R / GD-77S
Topic: Update 4th Feb
Replies: 50
Views: 23677

Re: Update 4th Feb

Hi Roger I also think displaying the "DMR ID: XXXX" text is pointless, and I don't see why BM send this at all. We could filter this so that if the TA contains "DMR ID: " then the text is ignored. The Brandmesiter default sends Talker Alias for all users and defaults TA is contained from SelfCare "A...
by SP2ONG
Fri Jan 31, 2020 10:37 am
Forum: GD-77 / DM-1801 / RD-5R / GD-77S
Topic: [Help Requested] Embedded GPS info
Replies: 7
Views: 6771

Re: [Help Requested] Embedded GPS info

And he can also enter options in CPS for entering coordinates manually and if they are GD-77 will send dAPRS positions or, for example, from the OpenGD77 menu control on the radio, you enter coordinates or maybe the locator grid which will be used to convert to the coordinates of the center of the s...
by SP2ONG
Mon Jan 27, 2020 11:53 am
Forum: General discussions
Topic: OpenGD77 User Guide - backup
Replies: 3
Views: 3269

Re: OpenGD77 User Guide - backup

Thank you for your clarification. I thought that it is required to switching GD-77 into memory access mode as was required when using a separate program FlashManager https://www.rogerclark.net/gd-77-flashm ... installer/
by SP2ONG
Mon Jan 27, 2020 11:31 am
Forum: General discussions
Topic: OpenGD77 User Guide - backup
Replies: 3
Views: 3269

OpenGD77 User Guide - backup

On page 40 in User Gide : Backup Before You Do Anything Else Before writing a codeplug to the radio, you should backup both the EEPROM and Flash chip, and save the files somewhere safe, in case something goes wrong in the future and you need to restore the data It will be useful for many beginner us...
by SP2ONG
Thu Jan 02, 2020 10:21 am
Forum: CPS
Topic: Easy DMR
Replies: 3
Views: 2837

Re: Easy DMR

That's right, a Wizard for those who are just starting to use DMR ;)