2027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。从2026年起同时举行欧洲天文学贸易展览会（Astro），是太空、天文观测和现代技术相结合的新型贸易展。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。

ASTRO作为天文学贸易展览会将在腓特烈港展览中心首次亮相。此次活动与HAM RADIO同时举办，为所有对太空、天文观测和现代技术充满热情的人开辟了一个新的兴趣领域。 专业零售商、制造商和天文协会将展示望远镜、观测仪器、配件等。天文学用品和专家讲座的二手市场完善了这些产品。该贸易展将在其6300平方米的展厅内举行，面向精通技术、寻求发现的观众。

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):

Visitors from 59 countries made Friedrichshafen a meeting place for the amateur radio and astronomy communities. From June 26 to 28, 2026, 13,100 visitors attended Ham Radio and Astro, which was held in parallel at the exhibition grounds for the first time. The trade fair for astronomy, astrophotography, and observation technology complemented the 49th International Amateur Radio Exhibition and forged new links between the two communities. “The strong response to both events confirms that we have embarked on the right path with this combination,” says Klaus Wellmann, Managing Director of Messe Friedrichshafen. Around 400 exhibitors from industry and associations presented the full spectrum of the amateur radio and astronomy sectors.

“What has distinguished Ham Radio for decades was also clearly palpable at this year’s edition: people came together, shared their knowledge, and discovered new topics together. The fact that Astro enriched this sense of community right from the start is especially gratifying,” summarizes Project Manager Petra Rathgeber. Rabea Rogge’s appearances attracted interested visitors from both specialist fields.

A meeting place for business and an avid community

In 2026, Ham Radio once again confirmed its position as Europe’s largest exhibition for amateur radio. Exhibitors reported high visitor numbers, in-depth technical discussions, and strong business results. “Above all, it’s the friendly visitors and the personal interaction with them that make this trade fair so special. We had many great and interesting conversations at our booth and enjoyed strong sales right from the very first day,” says Kristin Hanisch, Assistant to the Management Board of Aaronia AG. Jan Hauschildt, Managing Director of Hilberling GmbH, also draws a positive conclusion following his company’s 20th appearance at the trade fair in Friedrichshafen: “We had the opportunity to reconnect with many existing customers while also establishing valuable new contacts.” For him, Ham Radio is, above all, an international meeting place: “For radio enthusiasts, it’s a fantastic opportunity to get together and meet fellow operators from other countries.”

Stephanie Heine, Press Spokesperson for the German Amateur Radio Club (DARC), agrees: “What makes Ham Radio so special to me is that it’s much more than a trade fair. It’s Europe’s largest exhibition for amateur radio, of course, but above all, it’s a place where people come together.” She also highlights the strong participation in the Ham Rally by children and young people, as well as the excellent response to formats such as the teacher training course and Contest University. “Summer, sunshine, and Lake Constance have simply become part of the Ham Radio experience for many visitors,” Stephanie Heine concludes.

Successful premiere whets the appetite for more

The premiere of Astro was a great success with both exhibitors and visitors. “You could see the strong interest right from the start, with long queues at the ticket counters and a constant flow of visitors to our booth,” reports Berthold Wassmuth, Chairman of the Astronomical Association Bodensee (Astronomische Vereinigung Bodensee). What impressed him most was the interaction between the two communities: “We experienced a fascinating mix of amateur radio operators and astronomy enthusiasts. Both groups found plenty to enjoy.”

Melanie Huber, Head of Marketing at Baader Planetarium GmbH, also looks back on the weekend with great satisfaction: “We’re extremely pleased. To be honest, we never expected such a positive response. As this was the first Astro event, we’re absolutely delighted.” Products for solar observation and astrophotography were particularly popular. “The quality of the visitors was excellent. Many people already knew us and had traveled here specifically to meet us.” Kai von Schauroth, Managing Director of “astronomie – das Magazin” and Athos Centro Astronómico SL, also considers the premiere a great success: “There were far more amateur astronomers here than we had expected, and many Ham Radio visitors also showed great interest in our topics and products.” His conclusion is unequivocal: “Having been involved with Astro from the very beginning, it goes without saying that I’d be delighted to take part again next year.”

The next Ham Radio will take place again from 25 to 27 June 2027 in Friedrichshafen, Germany. Astro will once again be held alongside Ham Radio.