OpenGD77

Hi, I don't know if it happened to anyone.... When clicking on the Firmware link, the previous version is shown, not the most recent one released... Did I miss something? lol Thanks!!! 73s CU7AAZ Your browser is caching the old page Strange... I copied the link and opened it with Edge, and it took ...

Hi,
I don't know if it happened to anyone....
When clicking on the Firmware link, the previous version is shown, not the most recent one released...
Did I miss something? lol
Thanks!!!
73s
CU7AAZ

Good morning!! Finally my kit. It arrived, I made that cutout in the housing to house the GPS antenna, but the back of it has that metal shield and I can't close the radio because of it, is there any risk of reducing sensitivity or causing interference if I remove it? the shield? Hello You can remo...

Hello, i have RT-3S with latest firmeware. When i try to get in DMR repeater LED is blinking red fast and after few seconds i get timeout. I tryed with other HT and repeater is not dead and i'm in range. I double checked channel settings and everything looks ok. Also i can work with my home hotspot...

Questo il risultato: https://i.imgur.com/KLv6oPB.jpg That's the other antenna? Link to supplier.? Hello Friend! Two mods Mod 1 Just active antenna link- https://pt.aliexpress.com/item/1005004218247122.html?spm=a2g0o.cart.0.0.795c7f06R1zP0y&mp=1&gatewayAdapt=glo2bra https://drive.google.com/file/d/1...

Today I made the change following your instructions, it worked immediately with a noticeable difference compared to the standard antenna, now you just need to bring it closer to a window even at home to pick up the satellites. Much quicker and more stable fix, thank you so much for this solution! 7...

Hi to all GPS mod 2 https://drive.google.com/file/d/1VrMJm0wFBn3jec5W9UsoY2A-ACOKJqII/view?usp=sharing Video ( inside Home ) https://drive.google.com/file/d/18M8tmBmJs8tdJr0SH7N6w8SkdCME8HCs/view?usp=sharing 73s CU7AAZ Hello reading the comments here I was tempted to put the GPS module in my RT3s, ...

Hi, Here is a small hack I made on one of my GD-77. I fitted a GP-02 tiny GPS module and a 8x8 active GPS antenna. 20231008_112626-scaled.jpg 20231008_112707-scaled.jpg 20231008_112821-scaled.jpg 20231008_174154-scaled.jpg 20231009_162141-scaled.jpg 20231011_110345-scaled.jpg 20231010_095015-scaled...

Hello again. I connected in another GPS module and there is a huge improvement. Original module after 30 minutes power on near window: GPSInternal.jpg And the module purchased here: https://aliexpress.com/item/1005001704030454.html GPSExt01a.jpg It appears that some Jumpstart modules have very poor...

That sounds great! Could you please post the part number or link of the antenna? I definitely wanna try it out :) Thank you, 73! It's amazing. I want to alert friends that the antenna is active. This dear RT3S uses a passive gps antenna. But no problem, to make the work easier, I advise you to remo...