Search found 37 matches
- Wed Jun 17, 2020 7:35 pm
- Forum: General discussions
- Topic: DMR issue, red flashes and does ne tx
- Replies: 14
- Views: 8913
Re: DMR issue, red flashes and does ne tx
Some things, if its a repeater the rx and tx frecuencies are different, normally is - 7,600 mhz shift, you have to check this, you transmit in very low power, this could be another reason, and remember you must have a ham callsign to talk , another thing is that seems you dont have a talkgroup progr...
- Thu Jun 11, 2020 3:23 pm
- Forum: General discussions
- Topic: DMR issue, red flashes and does ne tx
- Replies: 14
- Views: 8913
Re: DMR issue, red flashes and does ne tx
Hello, can you hear qso on the repeater?, put the radio in analogic in the repeater frecuency and if you can hear the noise of the transmission , switch to dmr, put the filter in none and take note of the talkgroups, color and timeslot, program in the channel and try again , if you where lucky may w...
- Sun Apr 26, 2020 1:44 am
- Forum: New members must post here first
- Topic: Wanting to use OPEN GD77 BRICKED My HT and broke 'bootloader mode' :(
- Replies: 28
- Views: 12335
Re: Wanting to use OPEN GD77 BRICKED My HT and broke 'bootloader mode' :(
Hello, i think that the $16 jlink you buy is good, the processor on the gd77 if i remember well is a cortex m4, the only you need is four wires to connect and be careful with the position on wires, start the program, run and voila !!, the magic is done and your radio is come alive. If you follow the...
- Sat Apr 25, 2020 8:33 pm
- Forum: General discussions
- Topic: Official Radioddity firmware 3.02.04 problem
- Replies: 75
- Views: 46741
Re: Official Radioddity firmware 3.02.04 problem
Pipa, the official FW and CPS not works after the flashing, better use the openGD cps and firmware, now i use the last verions of CPS and Firmvare 11-04-2020 and works well.
Maybe you have to write all the codeplug from zero, but after this the radio works perfect.
Good luck
MR
Maybe you have to write all the codeplug from zero, but after this the radio works perfect.
Good luck
MR
- Sat Apr 18, 2020 9:10 pm
- Forum: GD-77 / DM-1801 / RD-5R / GD-77S
- Topic: Rx wider frequency range
- Replies: 25
- Views: 18236
Re: Rx wider frequency range
RX and TX in:
127.000 - 178.000
190.500 - 282.000
381.000 - 559.000
in my 2 GD77 with no problem, have to measure the tx power and rx sensibility in another moment.
Thanks
MR
127.000 - 178.000
190.500 - 282.000
381.000 - 559.000
in my 2 GD77 with no problem, have to measure the tx power and rx sensibility in another moment.
Thanks
MR
- Sun Apr 12, 2020 8:22 pm
- Forum: GD-77 / DM-1801 / RD-5R / GD-77S
- Topic: Release 11th April
- Replies: 16
- Views: 13198
Re: Release 11th April
Yes, its true, but many times it stops the scan, this make me feel that no works well, sometimes when i press the key the radio makes a reset, one every ten times aprox.
Maybe its a bug, anybody has the same problem?
I have the last firmware.
Maybe its a bug, anybody has the same problem?
I have the last firmware.
- Sun Apr 12, 2020 2:34 pm
- Forum: GD-77 / DM-1801 / RD-5R / GD-77S
- Topic: Release 11th April
- Replies: 16
- Views: 13198
Re: Release 11th April
I miss the delete channel on scan, like nuissance delete when scanning, before was the arrow down key, now i try to find any key to do this.
well be good if this function returns.
well be good if this function returns.
- Sat Apr 11, 2020 3:48 pm
- Forum: GD-77 / DM-1801 / RD-5R / GD-77S
- Topic: Release 11th April
- Replies: 16
- Views: 13198
Re: Release 11th April
Thanks, we test it, Happy confined Eastern.
- Sun Apr 05, 2020 2:18 pm
- Forum: GD-77 / DM-1801 / RD-5R / GD-77S
- Topic: Prerelease 4th April
- Replies: 33
- Views: 18344
Re: Prerelease 4th April
Hello, before to downgrade the radio i made a test transmission and now i cant hear nothing, now is crystal clear, make more test, but is going well in dmr and analogic, maybe another interference in that moment.
MR
MR
- Sun Apr 05, 2020 11:03 am
- Forum: GD-77 / DM-1801 / RD-5R / GD-77S
- Topic: Prerelease 4th April
- Replies: 33
- Views: 18344
Re: Prerelease 4th April
I think no, i can try to go to the other version and checkit, say something later.