--- title: "Calling All Frequency Fanatics: It’s World Amateur Radio Day!" description: Celebrate World Amateur Radio Day with 20% off Red Pitaya SDR labs. image: https://content.redpitaya.com/hubfs/blog%20featured%20image%20(13).jpg --- [![Red Pitaya](https://content.redpitaya.com/hubfs/raw_assets/public/Red_Pitaya_November_2021/images/redpitaya-logo-des.svg "Red Pitaya")](https://redpitaya.com/) [![Red Pitaya](https://content.redpitaya.com/hubfs/raw_assets/public/Red_Pitaya_November_2021/images/redpitaya-logo.svg "Red Pitaya")](https://redpitaya.com/) - Products - [STEMlab 125-14 Gen 2](https://redpitaya.com/stemlab-125-14-gen2/) - [STEMlab 125-14](https://redpitaya.com/stemlab-125-14/) - [SIGNALlab 250-12](https://redpitaya.com/signallab-250-12/) - [SDRlab 122-16](https://redpitaya.com/sdrlab-122-16/) - [STEMlab TI (Texas Instruments)](https://redpitaya.com/stemlab-ti-texas-instruments/) - [Multi-channel Solutions](https://redpitaya.com/multi-channel-solutions/) - [Accessories](https://redpitaya.com/accessories/) - [Applications](https://redpitaya.com/applications/) - Documentation - [Technical Documentation](https://redpitaya.com/documentation/) - [Teaching materials](https://redpitaya.com/teaching-materials/) - [Student projects](https://redpitaya.com/student-projects/) - [User forum](https://forum.redpitaya.com/) - [About](https://redpitaya.com/about-us/) - [History](https://redpitaya.com/history/) - [Distributors](https://redpitaya.com/distibutors-red-pitaya/) - [Blog](https://content.redpitaya.com/blog) [Shop](https://redpitaya.com/shop/) - [ACADEMIA](https://redpitaya.com/academia/) - [RADIO AMATEURS](https://redpitaya.com/radio-amateurs/) - [Home](https://redpitaya.com/) - Products - [STEMlab 125-10](https://redpitaya.com/stemlab-125-10/) - [STEMlab 125-14](https://redpitaya.com/stemlab-125-14/) - [SIGNALlab 250-12](https://redpitaya.com/signallab-250-12/) - [SDRlab 122-16](https://redpitaya.com/sdrlab-122-16/) - [Accessories](https://redpitaya.com/accessories/) - [Applications](https://redpitaya.com/applications/) - [Resources](https://redpitaya.com/documentation/) - [Shop](https://redpitaya.com/shop/) - [About](https://redpitaya.com/about-us/) - [Blog](https://content.redpitaya.com/blog) - [Compare](https://redpitaya.com/compare/) - [Login / Register](https://redpitaya.com/my-account/) ### Red Pitaya Blog [Home](https://redpitaya.com) » [Amateur Radio](https://content.redpitaya.com/blog/tag/amateur-radio), [Announcements](https://content.redpitaya.com/blog/tag/announcements) » [Amateur Radio](https://content.redpitaya.com/blog/tag/amateur-radio), [Announcements](https://content.redpitaya.com/blog/tag/announcements) # Calling All Frequency Fanatics: It’s World Amateur Radio Day! - Posted by ![Red Pitaya Technical Editorial Team](https://content.redpitaya.com/hubfs/Red-pitaya-fav-ikona.png) [Red Pitaya Technical Editorial Team](https://redpitaya.com/Red-Pitaya-Blog-team/) , April 18, 2025 ![](https://content.redpitaya.com/hubfs/blog%20featured%20image%20(13).jpg) April 18th is basically Christmas for radio amateurs — minus the tree, plus more antennas. Whether you’ve got a shack full of gear or you’re still explaining to your partner why you *absolutely need* another SDR, today’s the day to crank up the RF pride and celebrate the glorious, static-filled magic of amateur radio. And guess what? The airwaves aren't the only thing buzzing this year. **Red Pitaya is joining the party with a 20% discount on all SDR labs!** Use code **WARD25** at checkout and upgrade your rig — your signals will thank you.  This year’s theme is **“Entering the Next Century of Amateur Radio Communications & Innovation”** — and honestly, we’re proud to be part of that journey. Whether you’re just tuning in or you’ve been on the airwaves for years, Red Pitaya has something for every level of [radio enthusiast](https://redpitaya.com/red-pitaya-for-radio-amateurs-sdr/). Want to see what others are building? Check out our [radio projects blog](https://content.redpitaya.com/blog/tag/amateur-radio) — your next idea might be just one scroll away. So here's to another year of chasing signals, cracking interference, and keeping the airwaves alive. Enjoy the day, enjoy the discount, and if you’re doing something cool with your Red Pitaya — let us know! We love hearing your stories (especially the ones with pictures). **Offer valid April 18–20, 2025. Use code WARD25. Tell your friends. Or don’t — more bandwidth for you.** **\*The discount code is valid for a single item only.** ### About the Red Pitaya Team The Red Pitaya Technical Editorial Team is a cross-functional group of technical communicators and product specialists. By synthesizing insights from our hardware developers and global research partners, we provide verified, high-value content that bridges the gap between open-source innovation and industrial-grade precision. Our mission is to make advanced instrumentation accessible to engineers, researchers, and educators worldwide. ##### Categories - [academia (47)](https://content.redpitaya.com/blog/tag/academia) ##### Recent Posts - [![MaRCoS: An Open-Source MRI Control System Built with Red Pitaya SDRlab 122-16](https://content.redpitaya.com/hs-fs/hubfs/blog%20featured%20image%20-%202026-08-25T134239.841.jpg?width=767&name=blog%20featured%20image%20-%202026-08-25T134239.841.jpg)](https://content.redpitaya.com/blog/open-source-mri-control-system-sdrlab/) [MaRCoS: An Open-Source MRI Control System Built with Red Pitaya SDRlab 122-16](https://content.redpitaya.com/blog/open-source-mri-control-system-sdrlab/) September 15, 2026 - [![Scalable and Portable Fast Neutron Detection: Dual-Channel SiPM Readout with Red Pitaya FPGA DAQ](https://content.redpitaya.com/hs-fs/hubfs/blog%20featured%20image%20-%202026-08-24T092005.711.jpg?width=767&name=blog%20featured%20image%20-%202026-08-24T092005.711.jpg)](https://content.redpitaya.com/blog/scalable-compact-fast-neutron-detection-red-pitaya-sipm) [Scalable and Portable Fast Neutron Detection: Dual-Channel SiPM Readout with Red Pitaya FPGA DAQ](https://content.redpitaya.com/blog/scalable-compact-fast-neutron-detection-red-pitaya-sipm) September 8, 2026 - [![Autonomous Sub-100ms Laser Relocking in Trapped-Ion Quantum Experiments: Scaling the BLOOD Lockbox Architecture with Red Pitaya SoCs](https://content.redpitaya.com/hs-fs/hubfs/blog%20featured%20image%20-%202026-08-12T152830.130.jpg?width=767&name=blog%20featured%20image%20-%202026-08-12T152830.130.jpg)](https://content.redpitaya.com/blog/sub-100ms-automated-laser-relocking-red-pitaya-trapped-ion-quantum) [Autonomous Sub-100ms Laser Relocking in Trapped-Ion Quantum Experiments: Scaling the BLOOD Lockbox Architecture with Red Pitaya SoCs](https://content.redpitaya.com/blog/sub-100ms-automated-laser-relocking-red-pitaya-trapped-ion-quantum) September 1, 2026 ##### Subscribe to our newsletter ![Red Pitaya](https://content.redpitaya.com/hubfs/raw_assets/public/Red_Pitaya_November_2021/images/redpitaya-logo-wh.svg "Red Pitaya") An open-source solution for hobbyists, professors, radio amateurs and industrial clients. **Red Pitaya** Velika pot 21, 5250 Solkan Slovenia, Europe Phone: +386 30 322 719 Email: [info@redpitaya.com](mailto:info@redpitaya.com) **Red Pitaya US** TX, Dallas - Downtown Republic Center 325 N. St. Paul Street Suite 3100 Dallas, Texas, 75202 United States of America IMPORTANT: This address does not accept RMAs Phone: (888) 637-2706 Email: [US.office@redpitaya.com](mailto:US.office@redpitaya.com) - Customer Service - [Customer Support](https://redpitaya.com/customer-support/) - [Shipping & Returns](https://redpitaya.com/shipping-returns/) - [Contact us](https://redpitaya.com/contact-us/) - [Cookie Policy](https://redpitaya.com/cookie-policy/) - SLO - [O nas](https://redpitaya.com/o-nas/) - [Pogoji poslovanja](https://redpitaya.com/pogoji-poslovanja/) - [Politika zasebnosti](https://redpitaya.com/politika-zasebnosti/) - [Politika piškotkov](https://redpitaya.com/politika-piskotkov/) ##### Follow Us #### Subscribe to our newsletter Get notified about new SW features & updates, news about latest community projects & events and new Red Pitaya products & discounts [Subscribe](https://go.redpitaya.com/cs/c/?cta_guid=36ccbdc0-0344-49c4-aa91-aa67cf437c09&signature=AAH58kHkxFYTAKU-ILQzHI1jlrdI_co0RA&placement_guid=a24cb732-1dfb-4d0a-8c52-aa6851ce9102&click=556cfaee-eee4-48e4-95e7-c483a4f78883&hsutk=537e15e740555d2fd6a1c1ad931d2b6f&canon=https%3A%2F%2Fredpitaya.com%2Fabout-us%2F&utm_referrer=https%3A%2F%2Fredpitaya.com%2Fcompare%2F&portal_id=7715357&redirect_url=APefjpGj5Dm9poAAzHFGh4S6pJ-2TvNzBdwZZlfbr7toxfw-epFUtzEHOKToHx0i2TYYr39srj9aSERdntJBh8lJqoSXL-pUF2gwhYvOW6IMm28hQVmhYML2AIbbIRrr3YaoyJkZQ0iRxq-uHlFt66i3_8XpQpXT_M2zF9fS7t0f6hlBjGBJ7X_aXDrhBwXcEAqwoWWleG4uxonSGOR-BBp3tpKcySXYELTGHeGn5Yo61r3xrFvqFP5P6BxVwxTi51_ceW9uBzOMvA1rYz4BsIhLSF8n4bhcHqJTvhibH_laJrjDNdEUUrU&__hstc=72355340.537e15e740555d2fd6a1c1ad931d2b6f.1635738083317.1635738083317.1635746314170.2&__hssc=72355340.5.1635746314170&__hsfp=530052575&contentType=standard-page) **Red Pitaya** 2025 All Rights Reserved. - [Privacy Policy](https://redpitaya.com/privacy-policy/) - [Terms of Use](https://redpitaya.com/terms-of-use/) ... ```json { "@context" : "https://schema.org", "@type" : "BlogPosting", "author" : { "@type" : "Person", "name" : "Red Pitaya Technical Editorial Team", "url" : "https://content.redpitaya.com/blog/author/red-pitaya-technical-editorial-team" }, "dateModified" : "2025-04-18T07:00:00.553Z", "datePublished" : "2025-04-18T07:00:00.000Z", "headline" : "Calling All Frequency Fanatics: It’s World Amateur Radio Day!", "image" : [ "https://content.redpitaya.com/hubfs/blog%20featured%20image%20(13).jpg" ], "mainEntityOfPage" : { "@id" : "https://content.redpitaya.com/blog/its-world-amateur-radio-day-2025", "@type" : "WebPage" }, "publisher" : { "@type" : "Organization", "logo" : { "@type" : "ImageObject", "url" : "https://content.redpitaya.com/hubfs/Red-pitaya-logo.jpg" }, "name" : "Red Pitaya d.o.o." } } ```