2026年腓特烈港国际业余无线电爱好者展览会

腓特烈港欧洲国际业余无线电爱好者展览会（HAM RADIO）是欧洲最大的无线电技术及设备展览会，是国际上最大的无线电业余爱好者展览会，该展从1976年开始，一年一届，在腓德烈港举行。来自欧洲各地及世界其它各地的无线电业余爱好者参加，是无线电技术发展驱动器，展期三天，展览的无线电技术，电子产品，互联网络，计算机等相关技术产品。

HAM RADIO展每年有来自30多个国家的近200家企业参展，吸引来自全球近2万名无线电爱好者参加，展会涉及：地面无线电波传输技术及应用、水上无线电波传输技术及应用、空中无线电波传输技术及应用。展期举行各种技术与交流讲座，青年爱好者指导与培训。

无线电爱好者

在无线电领域里，有着一群特殊的群体，被称为“火腿族”，英文HAM。他们不是专门从事无线电工作的，却掌握了一定电子技术学习、制作、使用无线电，以对无线电的学习、应用和掌握从而对其产生的乐趣，实现生活、学习和工作的简单问题。

无线电是近代发展起来的，无线电是指在自由空间传播的电磁波，其频率300GHz 以下。无线电技术是通过无线电波传播信号的技术。无线电技术的原理在于，导体中电流强弱的改变会产生无线电波。利用这一现象，通过调制可将信息加载于无线电波之上。当电波通过空间传播到达收信端，电波引起的电磁场变化又会在导体中产生电流。通过解调将信息从电流变化中提取出来，就达到了信息传递的目的。麦克斯韦于1861年至1865年之间在他递交给英国皇家学会的论文《电磁场的动力理论》中阐明了电磁波传播的理论基础。海因里希·鲁道夫·赫兹在1886年至1888年间首先通过试验验证了麦克斯韦尔的理论。他证明了无线电辐射具有波的所有特性，并发现电磁场方程可以用偏微分方程表达，通常称为波动方程。1906年圣诞前夜，雷吉纳德·菲森登（Reginald Fessenden）在美国麻萨诸塞州采用外差法实现了历史上首次无线电广播。菲森登广播了他自己用小提琴演奏“平安夜”和朗诵《圣经》片段。位于英格兰切尔姆斯福德的马可尼研究中心在1922年开播世界上第一个定期播出的无线电广播娱乐节目。无线电爱好者就是在这些方面发挥推动性的作用，正因为他们的作用，无线电的发展才会逐步推进。

展品范围(Show Products):

无线电开发设备：示波器、电流表、电压表、电子仪器；无线信号覆盖、无线电监测及射频技术；无线电监测、测试仪器及无线移动通信配套产品；收音机/半导体相关产品：电子收音机，互联网收音机，计算机收音机；电子元器件；其它无线电产品及设备。

展会报告(Show Reports):

Friedrichshafen – The allure of amateur radio brings together people of all ages and from around the world: From June 27 to 29, 2025, 11,600 radio enthusiasts from 52 countries flocked to Friedrichshafen to explore technology trends and exchange ideas in person. The nationwide project initiated by the non-profit partner German Amateur Radio Club (DARC) was officially launched under the trade fair theme of “Remote Radio – Connecting the World.” “Each year, Ham Radio attracts a diverse, international, and technically skilled audience to our exhibition halls. This underscores its status as Europe’s largest amateur radio trade fair and the excellence of our supporting program in partnership with DARC,” says a delighted Klaus Wellmann, Messe Friedrichshafen CEO. After the opening event and a tour of the exhibition halls, the Mayor of the City of Friedrichshafen, Andreas Hein, was also impressed by the diverse array of nationalities that found their way to Lake Constance for the Ham Radio event.

For three days, more than 380 participants showcased the wide-ranging world of radio, including 150 commercial exhibitors and associations, along with 230 flea market vendors on site. “The sense of community at Ham Radio is genuinely one of a kind. Regardless of what corner of the world they come from, visitors prioritize engaging in friendly and constructive discussions about their hobby. Young up-and-coming talents such as Alexandru Ianis Scutaru, who set a new high-speed telegraphy world record at the fair with 1,160 characters per minute, demonstrate the vibrancy of amateur radio,” reports Project Manager Petra Rathgeber. Well-known influencer Liam Carpenter also paid a visit to his father, who had a booth at Ham Radio, where he paused to take a few selfies.

Gaze at the stars starting in 2026: Where amateur radio and astronomy converge

Starting next year, Ham Radio will be expanded to feature a dedicated exhibition zone for astronomy. Among those taking part is the Lake Constance Astronomical Association (Astronomische Vereinigung Bodensee), which already had its own booth this year. “The audience responded with great interest, and the topic of astronomy was warmly welcomed. Fortunately, we were able to quickly expand our booth staff. This was essential because the new topic was so popular, leading to a steady stream of visitors and vibrant conversations. For me, that’s more than a positive sign,” says Second Chairman Michael Denzler with a sense of satisfaction. Potential synergies could also be realized: “Many amateur radio operators are photography enthusiasts or even professional photographers and have suitable equipment at home that, with a few small modifications, can also be used effectively at night.”

Summer, sun, scenic Lake Constance

For our non-profit partner DARC, there were numerous reasons to celebrate in recent days. For example, the starting signal was given for the nationwide “Remote” project, making it easier and more affordable to access the hobby through radio stations that can be controlled from anywhere in the world. “Our slogan at this year’s Ham Radio was ‘Remote Radio – Connecting the World,’ and the event truly lived up to the ambitious promise of its theme. We brought the world together here at the exhibition grounds in Friedrichshafen. In general, the fair is always about ‘summer, sun, and scenic Lake Constance,’” says DARC Spokesperson Stephanie Heine. Since 1950, DARC has stood for technical education and international understanding, which is why the 75th anniversary was celebrated with a new booth concept. The unique aspect of Ham Radio is that its event date has traditionally found a place in the calendars of radio amateurs, making it a fixed meeting point for everyone here. Of course, it also serves as a great conference venue where the latest trade fair innovations are showcased to a broad audience,” Stephanie Heine adds.

Translating theory into practice

From knowledge-sharing sessions and travel tips to radio licensing: A total of 121 lectures, exams, and workshops were enthusiastically received by participants in various diploma programs, along with teachers and technology enthusiasts, resulting in packed conference rooms. Anyone wishing to take an amateur radio exam could do so on any day of the fair. “Numerous questions were raised, particularly regarding remote operation, call sign assignment, and radio interference issues. By Saturday afternoon, 79 visitors had participated in the amateur radio exams,” reports Lutz Heuschkel of the Amateur Radio Department of Germany’s Federal Network Agency.

Radio trade fair boosts commerce and community

With an audience that was affluent and ready to spend, highly interested in the subject matter of the fair, and sociable, the trade fair’s vibrant atmosphere encouraged productive dialog and networking, leading to a positive outcome for the exhibiting companies. “We were very busy, especially on Friday. It felt like there were significantly more visitors than last year, given how busy our stand was,” says Karl Brazier, Sales Manager at Yaesu UK Limited. René Lutz, owner of Lutz-Electronics KLG, shares this impression: “The public’s interest remained so high the entire time that I didn’t even want to stop to take a coffee break, just so I could keep talking with the visitors a bit longer. You can really feel the warmth of the people at an event like this,” he says, adding the following to sum up the experience: “From my point of view, events like this sustain the community, and anyone who takes amateur radio seriously should make it a point to attend.”

Tickets and opening hours

The next Ham Radio will again be held in Friedrichshafen, Germany, from June 26 to 28, 2026.