전 세계 SDR 무료 이용 (KiwiSDR 커뮤니티를 통해)

의사소통, 실시간 모니터링 및 추적, OSINT

무료
다운로드/설치 필요 없음
등록 없음

전 세계 Kiwi SDR 실시간 수신기에 모두 접속하세요. 전 세계 수신기들이 공유하는 라디오 목록을 보거나 확인할 수 있습니다. 시간대에 따라 800개에서 2000개 이상의 수신기가 있습니다.

원하는 위치나 RF 대역을 입력하거나, 텍스트 검색을 하거나, 세계 지도를 보기만 하면 마치 현장에 있는 것처럼 해당 지역 커뮤니티 회원이 수신하는 내용을 보고 들을 수 있습니다. 별도의 장비나 등록, 로그인이 필요하지 않습니다(일부 방송사는 간단한 ID를 요청할 수 있습니다). 전쟁 지역이나 공항 주변 지역은 다른 지역보다 트래픽이 더 많을 수 있습니다.

The KiwiSDR community provides here an online platform that offers worldwide live access to thousands of KiwiSDR receivers deployed by users across various locations. This network of interconnected SDR receivers streams real-time radio signals via the internet, allowing individuals to explore global radio activities from their computers or mobile devices without needing to own or operate hardware themselves. The online SDR initiative enables unique opportunities for global signal monitoring, propagation studies, and hobbyist listening, connecting radio enthusiasts in an interactive, 협력적인 environment while expanding the reach and capabilities of software-defined radio technology.

아마추어 무선사가 되고 싶다면, OSINTRF님, 이것은 큰 여정의 첫걸음입니다. 오픈소스 프로젝트와 커뮤니티 공유의 훌륭한 사례입니다.

참고로, 프로젝트의 하드웨어 부분은 다음과 같습니다. the KiwiSDR project is an innovative open-source initiative focused on developing a software-defined radio (SDR) receiver that is accessible, affordable, and versatile. Based on a compact hardware device equipped with a high-performance analog-to-digital converter and a powerful 마이크로컨트롤러, KiwiSDR enables the reception of a wide range of radio frequencies, from long wave to shortwave bands. Its design emphasizes ease of use and integration with web technologies, allowing users to control and listen to radio signals remotely through a browser interface. This project fosters experimentation, education, and amateur radio activities, making sophisticated SDR technology widely available to enthusiasts and researchers around the globe.

분야: 무선 통신, 아마추어 무선, 전자공학, 정보 분석, 지구 물리학.

WebSDR의 무료 대안입니다.

Worldwide SDR Free Access (via KiwiSDR community) compared with WebSDR
전 세계 SDR 무료 이용 (KiwiSDR 커뮤니티를 통해)	WebSDR
Receiver hardware: The public list indexes receivers built on KiwiSDR, a wideband board covering 10 kHz to 30 MHz with a 14-bit ADC (LTC2248, as described in a 2017 review). Each owner hosts a unit and shares it.	Receiver hardware: A set of shared receivers listed at websdr.org, run by radio clubs, individuals and institutions on standardized WebSDR server software. Hardware varies from site to site.
Frequency coverage: Mostly the whole LF, MF and HF range from a single unit. VHF and above is not covered by the KiwiSDR board itself.	Frequency coverage: Most stations cover a limited range, such as selected amateur bands. The best known one, at the University of Twente, covers 0 to 30 MHz.
Concurrent users: A single KiwiSDR serves a small number of listeners at once (up to 4 in the 2017 review), each with an independent tuning. This is a real constraint on busy receivers.	Concurrent users: One receiver can serve hundreds of users at once through the browser, which suits popular stations.
Selection and discovery: The list has a world map, search by place or band, and a text filter, so you can pick the receiver closest to the signal of interest. This helps propagation and monitoring work.	Selection and discovery: Stations are grouped on a list page. There is no single common map interface across all receivers.
Cost and openness: Listening is free without registration. The KiwiSDR project is open source and hosts are volunteers. A unit was sold as a complete kit in the 2017 review, so check the current price.	Cost and openness: Listening is free. The server software is shared with station operators, but this page does not confirm its licence terms.

다룬 주제: SDR(소프트웨어 정의 라디오), 실시간 라디오 신호, KiwiSDR, 온라인 플랫폼, 신호 모니터링, 전파 연구, 오픈 소스 프로젝트, 커뮤니티 공유, 아날로그-디지털 변환기, 마이크로컨트롤러, 원격 제어, 브라우저 인터페이스, 아마추어 무선, RF 대역, 글로벌 라디오 활동, 대화형 환경.