νμ μ² λΌλμ€ μν¬μ΅ _ μ°¨κ΄μ κΉμμ° Shortwave Radio Workshop at Hongjecheon γ°οΈγ°οΈ λΌλμ€ μλ© RADIO worlding 01 μ°λ¦¬ μ£Όλ³μλ λμ 보μ΄μ§ μμ§λ§ λ€μν νλμ μ£Όνμκ° νλ₯΄κ³ μκΈ°λ ν©λλ€. κ·Έ μ€ λ¨νλ 3-30MHzμ ν΄λΉνλ νμ₯μ μ’ λ₯μ€ νλλ‘ μ§νμ μ 리측μ λ°μ¬νλ©° μ΄λνλ©° μμ²kmμ μ거리μλ λλ¬ν μ μκΈ°λ ν©λλ€. λ¨νλ₯Ό μ΄μ©ν λ¨ν λΌλμ€λ₯Ό λ§λ€μ΄λ³΄κ³ νμ μ²μμ μμ²kmμμ 보λ΄λ μ νΈμ λ©μΈμ§λ₯Ό λ£κ³ μ‘μλ΄ λλ€. π¦ μΌμ : 2025λ 5μ 11μΌ μΌ μ€ν 2μ (μ½ 3-4μκ°) ποΈ μ¬λ μκ° μ°¨κ΄μλ λ©μ»€νΈλ‘λ μ μκΈ°μ μμ΄λ€. 1974λ κ΅μ TVνμμμ κΈ°μ μ μ΅λνμκ³ , νκ΅μ μ μ κΈ°μ μ μ€μ¬μ§μΈ μΈμ΄μκ°μμ μ½ 40λ μ΄μ μ°¨μ μλ₯Ό μ΄μνλ©° κΈ°μ , λμꡬν λ±μ μ λ¬ΈμΌλ‘ νκ³ μλ€. νκ΅μμ νμλ€μ΄ μ‘Έμ μν λ° νλ‘μ νΈ λ± κ΅¬ννκΈ° μ΄λ €μ΄ λΆλΆμ ꡬννκ³ μ€ννλλ° λμ°λ©° λ°λͺ κ°λ€μ λ©ν μ μν μ νκ³ μλ€. μ΄λ² λ¨νλΌλμ€ μμ κΈ° μν¬μ΅μμλ λ¨νλΌλμ€λ₯Ό κ°λ°νκ³ μν¬μ΅μ μ§ννλ€. κΉμμ°λ λͺΈ, μ΄λ, μμ§μμ λνμ¬ κ΄μ¬μ κ°μ§κ³ μμ μ νκ³ μλ€. μΆμμ 무μμμ μΌλ‘ νλ ν΅κ·Όκ³Ό λ Έλκ³Ό κ°μ μ°λ¦¬λ€μ μΌμμ λ°λ³΅μ μΈ λμλ€κ³Ό μ¬κ°μ§λμ²λΌ μκ°λλ μΌλ€μ κ΄μ¬μ κ°μ§κ³ μμΌλ©° μ΅κ·Όμλ νμ±μ μ μ‘°μ μ°μ λ¨μ§μ μ΄μ£Όλ―Όλ€κ³Ό ν¨κ»νλ μμ λ€μ νκ³ μλ€. μ΄λ² λ¨νλΌλμ€ μν¬μ΅μμλ μ°¨κ΄μ λ°μ¬μ λ¨νλΌλμ€ κ°λ°μ ν¨κ»νμκ³ , μλ£λ€μ μκ°ννλ μμ λ€μ νλ€.
Hongjecheon Radio Workshop _ Cha Kwang-soo, Kim Yang-woo Shortwave Radio Workshop at Hongjecheon γ°οΈγ°οΈ RADIO worlding 01 Around us, invisible yet diverse wave frequencies flow. Among these, shortwave is one type of wavelength corresponding to 3-30MHz, travelling by reflecting off the Earth's surface and the ionosphere, capable of reaching thousands of kilometres away. We shall build a shortwave radio using shortwave and listen for signals and messages sent from thousands of kilometres away at Hongjecheon. π¦ Date: Sunday, 11 May 2025, 2:00 PM (approx. 3-4 hours) ποΈ Kwang-soo Cha is a mechatronics engineer. He acquired his skills at the International TV Academy in 1974 and has operated Cha Electronics in Sewoon Sangga, the heart of Korea's electronics technology, for over 40 years, specialising in technology and operational implementation. He assists students in Korea with implementing challenging aspects of graduation projects and other work, serving as a mentor to inventors. For this shortwave radio receiver workshop, he will develop the shortwave radio and lead the workshop. Yangwoo Kim works with an interest in the body, movement, and motion. She focuses on the repetitive actions of our daily lives, such as commuting and labour, which we perform unconsciously, and on things that seem like blind spots. Recently, She has been working with migrants in the manufacturing industrial complex in Hwaseong. For this shortwave radio workshop, she collaborated with Dr Kwangsoo Cha on developing the shortwave radio and will be working on visualising the data.



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γγγ o γγγγγo γγγγγ o γγγγγo γγγγ γ γγγ γ γγγ. γγγ. γγγ . γγγγ. The Radio Worlding Series... Proposes diverse activities engaging with βradioβ, born from the idea of constructing a world encircled by radio, through radio, and packed full of radio. When one thinks of radio, the medium of [[radio broadcastingπ»]] naturally springs to mind. β(Plus) π‘The ubiquitousβ radio waves, period!π π(HP+1) Or, as the most fundamental unit mediating listening, radio itself comes to mind.ππππβq𦹠°.πββΛΒ° π«§It is imperative to discuss that which is ubiquitous and can be shared anywhereπ«§. Thus, we propose diverse activities: radio worlding talks and workshops, streaming, performances, and more.
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