Custom RF Solutions. Wireless by Design.
Unlike off-the-shelf analyzers, mRS Instruments lets you configure your VNA to your application — and operate it wirelessly at the feedpoint with up to 100 m Bluetooth range. For those who need something ready today, we also offer proven models like the miniVNA Pro² and miniVNA Tiny.
Why We’re Different
Build the VNA you need — and use it cable-free where it matters. Our architecture balances flexibility, built-in tooling, and HF/VHF performance that outclasses budget GHz handsets when you’re working below 230 MHz.
Measure at the Feedpoint
Class-1 Bluetooth (approx. 100 m) means no USB tether. Mount the VNA at the antenna, walk with your laptop/tablet, and eliminate coax losses and ferrite hassle.
Signal Generation Inside
Dual-channel AD9958 I/Q DDS with 0–55 dB attenuators and 1° phase steps. Run SDR, IMD, and phase experiments without extra generators or couplers.
HF/VHF Dynamic Range
For 0.1–230 MHz, expect ~100 dB S21 and ~80 dB S11 — excellent where most work is done below UHF. Clean baselines, confident tuning.
Custom or Ready Today
Need a tailored module or OEM form-factor? We do that. Prefer off-the-shelf? Choose a proven miniVNA Pro² or miniVNA Tiny and ship now.