Search found 7486 matches
- Sun Oct 31, 2021 11:06 pm
- Forum: General discussions
- Topic: time setting for satellite data
- Replies: 6
- Views: 3601
Re: time setting for satellite data
The radio hardware does not have a real time clock, or GPS. Workaround for real time clock is as previously describe by F1RMB https://github.com/LibreDMR/OpenGD77_UserGuide/blob/master/OpenGD77_User_Guide.md#suspend BTW, what do you think of hardware mods? I understand these mods won't be done by e...
- Sun Oct 31, 2021 10:59 pm
- Forum: New members must post here first
- Topic: Hello from vk4vsi
- Replies: 1
- Views: 868
- Sat Oct 30, 2021 5:51 am
- Forum: General discussions
- Topic: time setting for satellite data
- Replies: 6
- Views: 3601
Re: time setting for satellite data
CANNOTbe changed to east or west and is quite difficult even in the n/s settings.! https://github.com/LibreDMR/OpenGD77_UserGuide/blob/master/OpenGD77_User_Guide.md#location-screen The radio hardware does not have a real time clock, or GPS. Workaround for real time clock is as previously describe b...
- Sat Oct 30, 2021 5:42 am
- Forum: General discussions
- Topic: Dumb noob idea: Officially working with Radiodity?
- Replies: 1
- Views: 1171
Re: Dumb noob idea: Officially working with Radiodity?
Radioddity / TYT / Baofeng are well aware of the firmware. FYI. Radioddity are just a vertical marketing company, they buy and rebrand radios from other manufacturers e.g. TYT TYT make the MD-760 radio hardware. Radioddiy sell it outside China as the GD77. Retevis are also a rebranding company, who ...
- Sat Oct 30, 2021 3:15 am
- Forum: General discussions
- Topic: DMR inband position transmit
- Replies: 7
- Views: 3486
Re: DMR inband position transmit
Well, it's not a stand-alone data transmission - it's one of the voice-associated inband data services, just like a Talker Alias. It's defined in ETSI TS 102 361-2 V2.4.1 part 5.4 (with more detailed PDU description in part 7), where TA description literally goes after the description of inband pos...
- Sat Oct 30, 2021 3:12 am
- Forum: Developer discussions
- Topic: Re-add Hotspot functionality function to RD-5R?
- Replies: 1
- Views: 2026
- Sat Oct 30, 2021 3:11 am
- Forum: New members must post here first
- Topic: Hello from AK3Q
- Replies: 1
- Views: 905
Re: Hello from AK3Q
Welcome
- Fri Oct 29, 2021 10:01 am
- Forum: General discussions
- Topic: DMR inband position transmit
- Replies: 7
- Views: 3486
Re: DMR inband position transmit
For as long as I remember, OpenGD77 firmware was capable of receiving inband position info (and displaying a grid locator), as well as receiving and sending Talker Alias. And since the recent betas we also have (a some sort of) our own position info for satellite mode. Has it been considered to ena...
- Tue Oct 26, 2021 8:12 pm
- Forum: General discussions
- Topic: FM APRS function
- Replies: 16
- Views: 6908
Re: FM APRS function
OK. I looked up the underlying data transfer modulation and protocol for APRS, and its 1200 baud FSK The hardware does not specifically pport this transmission or reception modulation protocol. The RF chip can transmit FM DTMF tones, but I have no idea whether it could transmit a different tone ever...
- Mon Oct 25, 2021 11:50 pm
- Forum: GD-77 / DM-1801 / RD-5R / GD-77S
- Topic: Eco Levels
- Replies: 140
- Views: 49893
Re: Eco Levels
If the radio is already receiving and the signal drops out, it won't be the Eco level, as this is only used when there is no signal. The radio won't enter power saving when there is a signal Do you have another DMR radio which you can run ar rhe same time to compare whether your hotspot is actually ...