Tunas1337 Modded Firmwares

Tunas1337/UV-K5-Modded-Firmwares ↗Brian 등록
스타645포크74라이선스BSD-2-Clause최근 업데이트2024. 4. 11.

UV-K5 순정 펌웨어(2.01.19)를 고친 펌웨어 모음이에요. 순정 기반이라 UV-K5(2.x 부트로더)용이에요. 저장소는 보관(archived) 상태예요.

  • UV-K5 / K5(8)
MCUDP32G030릴리스 파일 분석
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릴리스

파일은 GitHub에서 그대로 내려받아요. ‘내 무전기에 넣기’를 누르면 펌웨어 플래싱 도구가 이 파일로 열려요. 마지막 확인 2026. 10. 17.

v0.1 v0.1-initial최신2023. 5. 31.
릴리스 노트
- Regular (FM) reception from 18-850MHz*
- AM reception from 18-136MHz (I am 99% sure it can go higher, but that's for the next mod.)
- PONMSG FULL now shows stripes :)

**\* Warning:** The Quansheng UV-K5 CAN NOT receive signals between 630-840MHz. This is a hardware limitation of the Beken BK4819 baseband chip. Please do not open issues about this, it is impossible to fix in software.
GitHub에서 보기 ↗

올리기 전에커스텀 펌웨어는 개인이 만든 것이고 RadioCloud가 내용을 검증하지 않아요. 올리기 전에 UV-K5 도구로 캘리브레이션이 포함된 원본 EEPROM을 백업해 두세요. 허가받은 범위 밖 송신은 전파법 위반입니다.

README

This repository is pretty much superseded by newer, better efforts to manipulate the Quansheng UV-K5 firmware. Go here for many more resources.

  • Warning: The Quansheng UV-K5 CAN NOT receive signals between 630-840MHz. This is a hardware limitation of the Beken BK4819 baseband chip. Please do not open issues about this, it is impossible to fix in software.

EVEN BIGGER WARNING

This modification is UNTESTED and is for RESEARCH PURPOSES ONLY, to explore the capabilities of the device and its chipset. DO NOT transmit on illegal frequencies. DO use a dummy load. DO report results, preferably spectrum analyzer screenshots, to this repo for research. The author(s) and contributor(s) of this repository are NOT liable for any damages, litigation, or other consequences of the misuse of this research firmware and do not accept any culpability. By installing any firmware from this repository, you accept full responsibility for any consequences that may arise and waive the right to pursue legal action against the author(s).

As an example against using this for actual communications, consider the following chart for transmission power for a transmission at 27.254MHz: photo_2023-06-05_16-09-50

  • 27.254MHz -> 228 microwatts
  • 54 Mhz -> 2.4 milliwatts
  • 81 Mhz -> 230 milliwatts
  • 109 Mhz -> 558 milliwatts
  • 136 Mhz -> 412 milliwatts
  • 163 Mhz -> 122 milliwatts
  • 190 Mhz -> 14.8 milliwatts
  • 218 Mhz -> 2 milliwatts
  • And finally, on 245 Mhz -> 2.6 milliwatts.

UV-K5-Modded-Firmwares

A collection of modified firmwares for the Quansheng UV-K5 radio.

If you would like to build your own firmware with only the modifications that suit you, check out @amnemonic's excellent uvmod-kitchen.

This repository contains several firmwares, modified by:

Special thanks also goes to @sq5bpf for his work in reverse engineering the communication protocols, frequency storage formats, memory maps and more.

Discussion of these firmwares, and other things related to the radio, can be done in the Telegram groups: English, Russian, Spanish, Spanish 2, Chinese.

You can support the authors with a donation at the following links:

Tunas1337: PayPal

The new features so far include, but are not limited to:

  • Regular (FM) reception from 18-850MHz (1300MHz with the extended mod)
  • AM reception from 18-136MHz (850MHz with the extended mod)
  • Transmission outside of the 136-174,400-520MHz bands

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