miniVNA Tiny

What owners say

Quoted word for word from reviews on eHam.net and YouTube and from our miniVNA user group.

eHam.net
“…I have to say that this little analyzer is a serious piece of kit if you want to really understand what is going on.”
miniVNA Tiny owner
miniVNA user group
“…let me compliment you on the wonderful job you did on the mini VNA Tiny. I use it for all sorts of stuff and I am very happy with it.”
miniVNA Tiny owner
eHam.net
“The results are in good agreement with the same measurements made with a Rhode & Schwartz VNA costing a dozen times more.”
miniVNA Tiny owner
eHam.net
“Overall, I would recommend this device, especially if you need the extended frequency range…”
miniVNA Tiny owner
miniVNA user group
“I am a long time user of miniVNA Tiny, glad to know the product is being supported.”
miniVNA Tiny owner

Why miniVNA Tiny?

Designed for 1 MHz to 3 GHz, the miniVNA Tiny extends your measurement capabilities into the SHF range. Perfect for checking antennas and RF circuits, with a user-friendly interface and comprehensive software support.

  • Extended frequency range up to 3 GHz for HF to SHF applications
  • Compact, USB-powered design for easy portability
  • Full-featured software for Windows, Linux, Mac (Experimental), and Android

Software & App

mRS Device Manager (Windows/Linux/Mac(Experimental)) plus Android app for phone/tablet control.

  • Sweep S11/S21, full phase measurement, multi-trace overlays, markers & integrated Smith chart
  • Toggle between single scans or continuous frequency sweeps.
  • Save and manage calibration files for traceable results.
  • Export measurement data in scattering format for reporting.

Java 21+ required. See the Quick Start for a walkthrough.

Quick Start (PDF)
mRS Device Manager
Download App (Win/Linux)
mRS Device Manager v1.0.1

Main features

  • SMA connectors for better isolation
  • Calibration using open-short-load for accurate results
  • Two port VNA with S11 and S21; displayed and save results
  • Full Phase measurement
  • Export data in several formats JPEG, S2P
  • Boot loader for future firmware upgrades
  • Compatible with our Device Manager software

Key specifications

Frequency range 1 MHz to 3 GHz
Frequency step 1 Hz
Impedance range (|Z|) 1 to 1000 Ω
Ports / S-parameters 2 ports; S11 / S21
RF Generator power output -6 dBm @ 500 MHz (1–3000 MHz)
Dynamic range Up to 70 dB @ 500 MHz
Connectors SMA for improved isolation
Power Powered from USB
Dimensions Compact, handheld design
Price Contact Us

Specs consolidate typical and extended figures for clarity.

What's in the box

  • miniVNA Tiny unit
  • USB data cable
  • Quick start card + link to software
  • Optional: basic O/S/L kit (if ordered)

Looking for HF/VHF focus?

For 0.1–230 MHz work with Bluetooth and battery power, see miniVNA Pro 2. Need custom solutions? Contact Us