Search found 107 matches
- Tue Mar 03, 2020 8:23 am
- Forum: GD-77 / DM-1801 / RD-5R / GD-77S
- Topic: Experimental versions to fix potential speaker hiss
- Replies: 41
- Views: 19118
Re: Experimental versions to fix potential speaker hiss
There is a bug : Start scan Click left arrow --> scan its inverted to down frequency stop scan with any key click arrow UP---> the frequency decreases instead of increasing NB but it was not possible to use the up and down arrows for more than 2 seconds for start scan ,thus leave free orange key :?: ?
- Fri Feb 28, 2020 11:15 am
- Forum: GD-77 / DM-1801 / RD-5R / GD-77S
- Topic: Experimental version with DMR Talk Permit tone
- Replies: 17
- Views: 11298
Re: Experimental version with DMR Talk Permit tone
There are no option in menu ,beep its enable all the time in this experimental version
- Fri Feb 28, 2020 10:30 am
- Forum: GD-77 / DM-1801 / RD-5R / GD-77S
- Topic: Experimental version with DMR Talk Permit tone
- Replies: 17
- Views: 11298
Re: Experimental version with DMR Talk Permit tone
Originally I tried gettings the radio to receive on the alternate timeslot to the one it was transmitting on, but I was getting some strange effects on the DMR audio when I did this, which is a shame as it would have allowed us to monitor whether the repeater was still transmitting. But even in tha...
- Sat Feb 22, 2020 10:18 am
- Forum: GD-77 / DM-1801 / RD-5R / GD-77S
- Topic: Experimental version with option to disable CC filtering
- Replies: 69
- Views: 33344
Re: Experimental version with option to disable CC filtering
Right, it is better use as two separate options, hoping to find some new command for the C6000
- Sat Feb 22, 2020 8:32 am
- Forum: GD-77 / DM-1801 / RD-5R / GD-77S
- Topic: Experimental version with option to disable CC filtering
- Replies: 69
- Views: 33344
Re: Experimental version with option to disable CC filtering
I think possibly we may be able to speed up the CC scan function, by briefly disabling the CC filtering and then checking the received CC over several frames and then calculate which is the most likely CC for the Rx signal to be using. I don't think we can simply use the first CC on the Rx signal i...
- Mon Feb 17, 2020 2:05 pm
- Forum: Hotspot mode
- Topic: RSSI .DAT works?
- Replies: 4
- Views: 3215
Re: RSSI .DAT works?
OK, so the ratio is 1: 1 and there is no need calibration (about) but it only eliminates "negative", thanks for the answers
- Mon Feb 17, 2020 11:55 am
- Forum: Hotspot mode
- Topic: RSSI .DAT works?
- Replies: 4
- Views: 3215
Re: RSSI .DAT works?
MMDVMCAL is not supported as there is no need for this to calibrate the radio. The RSSI value is taken directly from the AT1846 RF IC, however the chip is not super accurate So if I understand correctly, mmdvmhost doesn't use the rssi.dat file? Is the value I read in the Pi-star dashboard read dire...
- Sun Feb 16, 2020 3:36 pm
- Forum: Hotspot mode
- Topic: RSSI .DAT works?
- Replies: 4
- Views: 3215
RSSI .DAT works?
I wanted to know if OpenGD77 supports RSSI.dat and if there is a way to calibrate it. I tried to launch pistar-mmdvmcal but it doesn't support OpenGD77
- Wed Feb 12, 2020 12:22 pm
- Forum: General discussions
- Topic: Chat Box
- Replies: 7
- Views: 3678
Re: Chat Box
Group on Telegram its very Easy for all,
but I also think that in the Forum it is easier to find a topic already covered, the chat could only be of support
but I also think that in the Forum it is easier to find a topic already covered, the chat could only be of support
- Wed Feb 12, 2020 11:56 am
- Forum: Off topic
- Topic: Charger mods and Pi Zero W HotSpot modifcation
- Replies: 8
- Views: 7051
Re: Charger mods and Pi Zero W HotSpot modifcation
Another littele mods, reverse direction of USB cable