Search found 272 matches
- Tue Jan 28, 2020 4:15 am
- Forum: Hotspot mode
- Topic: BER Bit Error Rate and Hotspot Mode OpenGD77
- Replies: 3
- Views: 2807
Re: BER Bit Error Rate and Hotspot Mode OpenGD77
Welp, I'm an idiot, I missed the context of the GD77 being the hotspot. Oops.
- Mon Jan 27, 2020 5:09 pm
- Forum: Hotspot mode
- Topic: BER Bit Error Rate and Hotspot Mode OpenGD77
- Replies: 3
- Views: 2807
Re: BER Bit Error Rate and Hotspot Mode OpenGD77
For my two radios I just use the mmdvmcal program on PiStar, documented both RX and TX values where the signal falls out, did the math to find the center frequency. I was lucky in that the RX (TX on the hotspot) was 0 interestingly, I had it at 400 previously, and the TX (RX on the hotspot) was 100....
- Mon Jan 27, 2020 1:15 pm
- Forum: GD-77 / DM-1801 / RD-5R / GD-77S
- Topic: Experimental Contacts cache system
- Replies: 28
- Views: 13433
Re: Experimental Contacts cache system
hi, initial testing pressing orange twice (initiate scan) whilst a channel is currently receiving a signal (DMR or FM) the screen doesn't seem to refresh below the signal strength bar, until the incoming signal stops, screen then refreshes and all is OK. incidentally, i have no contacts stored in t...
- Fri Jan 24, 2020 11:36 am
- Forum: CPS
- Topic: Install Problems
- Replies: 8
- Views: 5932
Re: Install Problems
The MD-380 and GD-77 cables are the same. There isn't anything in the plug. Its just a blank PCB with the wires directly soldered on. Baofeng, in their infinite wisdom, chose to swap the USB D+ and USB D- connections in their radios, so that the cable for the DM-1801 and the RD-5R (DM-5R etc), don'...
- Fri Jan 24, 2020 1:25 am
- Forum: CPS
- Topic: Install Problems
- Replies: 8
- Views: 5932
Re: Install Problems
I don't have any problems with my cable, except that it's HARD to insert in the radio. Is everyones this way, or is mine just off a bit? Like maybe the connectors aren't exactly the right spacing. The MD380 and the GD77 cable feel exactly the same, so it's the GD77 that's wonky. My MD380 (and all my...
- Wed Jan 22, 2020 1:06 pm
- Forum: General discussions
- Topic: compact GD-77 hotspot
- Replies: 2
- Views: 2232
Re: compact GD-77 hotspot
Neat idea, but the USB B connector?? I expected a microUSB, but I suppose it's all the same and perhaps you had one around to savage. Interesting tacking the pi onto the side of it with the custom cable, I might have to do a cable like that myself. I hate using the programming cable all the time for...
- Wed Jan 22, 2020 1:02 pm
- Forum: General discussions
- Topic: Documentation To-Do
- Replies: 7
- Views: 3791
Re: Documentation To-Do
I was just pondering the same thing the other day about the manual being the long-term functionality, things that are likely not changing, but a supplemental document (or section in the user guide) for ephemeral or experimental changes. OpenGD77 is moving at a fast pace, which is really nice, just i...
Re: Antenna
Another hotspot suggestion; NA810 antenna's. Very short, flexible, and work perfectly fine around the house. Beyond that, besides a few bad ones, most OEM antennas aren't that bad. Often you have to get to the 8" aftermarket antennas to match them and the longer antennas to beat them. I often use th...
- Tue Jan 21, 2020 1:01 pm
- Forum: General discussions
- Topic: Mains hum on FM Tx with radio in the charger
- Replies: 3
- Views: 2231
Re: Mains hum on FM Tx with radio in the charger
The TP5100 charger drop-in also is said to improve the RFI on the charger, although it's still pretty significant. Weaker repeaters on one HT disappear as soon as I drop the GD77 or MD380 into the charger, so for me it's not so much "through" the charger as RFI from the charger. I believe the origin...
- Tue Jan 21, 2020 3:08 am
- Forum: Bug reports
- Topic: [Charger fault] Fully charged battery shows 94%
- Replies: 9
- Views: 4541
Re: Fully charged battery shows 94%
I'm using a TP5100 module in my GD77 base with a 12V input from my radiio PSU to charge my GD77 (and MD380), and it charges about twice as fast, less heat, and less RFI. I've also noticed my radio is almost always at 94%, maybe for giggles I'll try my other base which I did not modify and see what i...