RF/microwave engineering interviews, tutorials and industry event content.

Viasat and Rohde & Schwarz have teamed up to create a comprehensive NB‑NTN IoT test plan using the CMX500 one‑box signaling tester. The plan targets protocol, performance and RF validation to ensure chipsets, modules and devices meet 3GPP Release 17 requirements and interoperate with Viasat’s satellite network. By consolidating R&D through certification, the partnership promises faster development cycles and higher reliability for IoT services in areas lacking terrestrial coverage. Initial test results will be showcased at MWC Barcelona 2026.

Spectrum Control has launched the PulseShield™ Transportable HEMP Filter Series, a compact, lightweight line of high‑altitude electromagnetic pulse (HEMP) filters that meet MIL‑STD‑188‑125‑1A (E1/E2) requirements. The modular, plug‑and‑play units are designed for rapid deployment on mobile shelters, tactical vehicles, and...

Airbus Defence and Space and Greenerwave have signed two additional contracts worth several million euros, expanding the partnership first announced at the June 2025 Paris Air Show. The deals integrate Greenerwave’s flat‑panel, multi‑orbit, low‑power antennas into Airbus’s end‑to‑end satellite communications...

Rohde & Schwarz and LITEON demonstrated a production‑optimized test setup at MWC Barcelona 2026, using the PVT360A vector performance tester to characterize four FlexFi 5G femtocells in parallel. The PVT360A’s 2 × 8‑port architecture and smart‑channel technology cut testing time by 50 percent, enabling fully automated...

Amphenol RF launched a new 2.92 mm connector line built for 0.141 in. conformable cable, delivering broadband performance up to 40 GHz. The connectors feature low VSWR, gold‑plated stainless‑steel bodies, beryllium‑copper contacts, and Ultem 1000/PTFE insulators for durability across temperature extremes. Available in straight‑plug...

Molex has launched the Cardinal Multi‑Port High Frequency Coaxial Assemblies that operate up to 145 GHz, extending its proven Cardinal line beyond the previous 110 GHz ceiling. The assemblies deliver phase‑matched, low‑loss connections and support data‑characterization rates of up to 448 Gbps. A...
Dell’Oro Group reports that point‑to‑point microwave transmission equipment revenue was flat in 2025 after a strong first half, ending 1% below the prior year. The decline was driven by weakened demand in India and Latin America despite earlier growth expectations....
The LM-118-100W-22DBM is a high‑power RF limiter covering 1 to 18 GHz and tolerating up to 100 W continuous wave across –55 °C to +85 °C. It caps leakage at 22 dBm, introduces only 2.6 dB insertion loss, and recovers in 100 ns or less. Housed in a compact...
Planar Monolithics introduced the P1T‑500M18G‑80‑R‑SFF‑SW21841A‑515, a reflective high‑speed SPST RF switch covering 0.5‑18 GHz. The device delivers ≤ 2.5 dB insertion loss, ≥ 80 dB isolation, and switches in 20 ns while tolerating up to 2 W average (10 W peak) power. Its compact 1.97 × 0.79 × 0.53 in form factor uses...
Planar Monolithics introduced the PS‑100M20G‑10B‑SFF‑MIL‑SM, a digitally controlled phase shifter covering 0.1 to 20 GHz. It delivers continuous 0°‑360° phase adjustment with 1024 discrete steps via ten logic inputs. The device features 13 dB insertion loss, ±5° phase‑shift error, and a 500 ns switching speed....
PMI‑RF introduced the PEC‑42‑1G40G‑20‑12‑292FF, an ultra‑wideband low‑noise amplifier covering 1 to 40 GHz. The device delivers 42 dB of gain with ±2.5 dB flatness and a 5.5 dB noise figure across the band. Its output‑1 dB compression point reaches 19 dBm at lower frequencies and 17 dBm at higher...
Planar Monolithics introduced the 8‑channel switch filter bank 8SFB‑2G18G‑SFF, covering 2 GHz to 18 GHz with eight selectable pass‑bands. The unit delivers 8 dB typical insertion loss, 2:1 VSWR, ±0.5 dB ripple and 82.8 dB out‑of‑band rejection. Switching occurs in 200 ns and the device handles...
Planar Monolithics introduced the DTA‑200M18G‑100‑CD‑EXT, an 8‑bit digitally tuned attenuator covering 0.2 to 18 GHz. It offers a massive 100 dB attenuation range with ±3 dB accuracy and flatness throughout. The device features fast switching (1 µs on, 0.5 µs off), a maximum insertion loss of 12 dB,...
Global Invacom Group has introduced a rapid‑deploy XY antenna family spanning four sizes—from 0.98 m to 2.4 m—to provide fast, multi‑orbit, multi‑band connectivity for government, defence, and commercial users. The modular terminals require no tools and can be calibrated and operational in...
Rohde & Schwarz, together with NVIDIA, unveiled an AI‑driven testbed at MWC Barcelona 2026 that combines the NVIDIA Sionna Research Kit with a DGX Spark server for hardware‑in‑the‑loop, site‑specific channel emulation. The platform runs a software‑defined 5G NR stack via...