Rohde & Schwarz Research’s Post

One box today, expandable for tomorrow! Why juggle multiple instruments? R&S®FSWP merges spectrum analysis and phase-noise testing in one GUI – switch views without changing cables or extra gear. Need beyond 56 GHz? Just connect an external mixer and keep the same platform. Future proof means less hassle and more insight. 👉 Learn more here: https://lnkd.in/g9BPSbnE #FutureReady #ModularTest #SpectrumAnalysis #6G #Microwave

One box today, expandable for tomorrow! Why juggle multiple instruments? R&S®FSWP merges spectrum analysis and phase-noise testing in one GUI – switch views without changing cables or extra gear. Need beyond 56 GHz? Just connect an external mixer and keep the same platform. Future proof means less hassle and more insight. 👉 Learn more here: https://lnkd.in/g9BPSbnE #FutureReady #ModularTest #SpectrumAnalysis #6G #Microwave

Why juggle multiple instruments? R&S®FSWP merges spectrum analysis and phase-noise testing in one GUI – switch views without changing cables or extra gear. Need beyond 56 GHz? Just connect an external mixer and keep the same platform. Future proof means less hassle and more insight. 👉 Learn more here: https://lnkd.in/gKqiak5f #FutureReady #ModularTest #SpectrumAnalysis #6G #Microwave

【QUANSHENG TK11 Series Two-Way Radio Operation Guide】 10 Advanced Features: Airband Receiving | Dual Receiving | Enable Frequency Band | Hide Frequency Band | Disable Transmitting | Fast Copy One Channel | Magic Voice | Quick Modulation Mode Switch for Shortwave Receiving | RX TX CTCSS DCS Code | Saving Frequency Setting English Channel Name | Setting Relay Repeater Frequency | Spectrum Analyzer Watch now & take your TK11 skills to the next level! #QUANSHENG #TK11 #TwoWayRadio

Introducing the LSX up to 20 GHz Signal Series We’re thrilled to announce that the new LSX Signal Series is shipping now. Designed for test engineers and RF specialists, it delivers very good phase noise performance at an exceptional price point. Key Highlights - Frequency range up to 20 GHz - Ultra-fast frequency switching down to 10 µs - Up to 4 channels in a single benchtop unit - Absolute phase-stable outputs for coherent multi-channel setups Proven performance in The SignalPath review (jump to 20:00) https://lnkd.in/eRf_bSzV - Multiple form factors: Handheld, Desktop, Benchtop, PXI, plus compact OEM modules Ready to see it in action? Watch our demo video now and witness 10 µs switching speed in real-time. For more details or to request a quote, contact Thomas at Thomas@Taborelec.com or reach out to one of our local partners across the DACH and Greater EMEA region. #TestEngineering #RFDesign #SignalGenerators #EMEA #DACH Can’t wait to power up your next project? Let’s connect!

Meet Tyclon F RF Connectors—75 Ω threaded connectors for terrestrial, cable, and satellite broadcast. Select models use the cable’s center conductor as the contact and can be installed with simple tools (e.g., pliers), helping speed installs while maintaining stable RF performance. ・Threaded coupling (3/8‑32UNEF‑2A/2B): Secure mating for stable signal transmission. ・75 Ω impedance: Matches standard broadcast and satellite systems. ・Electrical robustness: Withstands up to AC 500 V for 1 minute; ≥ 5,000 MΩ insulation resistance at 500 VDC. Learn more about our F RF Connectors: https://tyclon.com/pages/f #BroadcastEngineering #RFConnectivity

The Qorvo® QPF7552 is an integrated high power front end module (iFEM) designed for Wi-Fi 6 (802.11ax) systems. This iFEM integrates bandBoost technology to create an easier to use and extremely compact solution for Wi-Fi tri-band applications where operating in two radios simultaneously within the 5GHz frequency band is needed. https://lnkd.in/egiGyEZ6

The compact frequency extender series is part of the Eravant ACCESS line family. The focus is to provide a compact package that fits the applications with ease. The integrated output isolator further improves the port isolation to provide stable output power to minimize the challenges of various DUT input impedance mismatches. The contactless flange eliminates the tedious tasks associated with waveguide alignment accuracy during the DUT connections.

🚀 Mixer Spur Analysis – Double Balanced Mixer When I working with RF systems, mixer design is never just about translating frequencies. One of the most critical aspects is understanding and mitigating spurious responses (spurs). 🔹 In the plot below, I’ve analyzed the spur distribution for a double balanced mixer. Desired TX (RF) output → centered around 17 GHz Spurious components → extending into higher frequency bands A double balanced mixer offers significant advantages over single balanced or unbalanced designs: ✅ Better LO-to-RF and LO-to-IF isolation ✅ Suppression of even-order harmonics ✅ Reduced feedthrough and unwanted mixing products However, spurs still appear due to higher-order mixing products (m·LO ± n·IF). Analyzing these spurs within the TX bandwidth limits ensures that unwanted emissions don’t fall into regulatory bands or interfere with adjacent channels. This kind of spur chart helps in: 📡 Evaluating mixer linearity 📡 Optimizing LO/IF selection 📡 Meeting compliance requirements (e.g., 3GPP, ETSI, FCC) 👉 Double balanced mixers aren’t “spur-free” — but they strike the right balance for many RF front-end designs. What techniques do you use to manage mixer spurs in your designs? The image is my analysis representation for frequency, Please don't consider the amplitude as correct value. #RFDesign #Mixer #Wireless #Radar #5G #SpurAnalysis #RFEngineering

The Qorvo® QPF7607 is an integrated high power front end module (iFEM) designed for Wi-Fi 7 (802.11be) systems. This iFEM integrates bandBoost technology to create an easier to use and extremely compact solution for Wi-Fi tri-band applications where operating in two radios simultaneously within the 5 GHz and 6 GHz frequency band is needed. The small form factor and integrated matching minimizes layout area in the application. https://lnkd.in/dmM5fPkJ