MiniVNA Analyser by Mini Radio Solutions

Mini-VNA Tiny Antenna Analyzer up to 3 GHz

mini-VNA Tiny mini-VNA Tiny
MINIVNA-TINY in the payload of a balloon mission for antenna measurements

The MiniVNA-TINY is a very compact antenna analyzer with USB connection. Remarkable is the very large frequency range from 1 to 3000 MHz. The MiniVNA-TINY is a network analyzer and does not only allow measurement of SWR and impdances of antennas. As a two-port system the MiniVNA-Tiny can be used for transmission measurements on band filters or amplifiers. The device works as a vectorial analzer, suitable to do typical quadrupole measurements of S11 and S21 parameters. The results can be displayed or stored as Smith diagram.

Due to the calibration with an optional calibration kit (open, short, load, see arrticle 21010.SMA) the measurement results are precise and easily reproducible. Impedance (Z) can be measured from 1 to 1000 Ω, the dynamic range is up to 70 dB. The analyser can be used as a low power HF generator as well. Power supply is done by the USB interface, an external power supply is not required. Software upgrades are also provided via the USB interface. The recommended software is 'VNA/J' the same software as already known from the other MinIVNA products. THis software is available for Windows, MAC and Linux, a new Android app is also available.

The Android app is called 'BlueVNA' and is available in the Google Play Store. The connection to the Android device is done by USB, you will require an OTG adaptor (not sold by WiMo).

Datos Technicos miniVNA-Tiny
Gama de Frecuencia 1 – 3000 MHz
Impedance Range (Z) 1 – 1000 Ω
Output Power -6dBm @ 500 MHz
Dynamic Range up to 70 dB @ 500MHz
Conectors 2 × SMA
Power Consumption 370mA @5V (USB)
Peso 70 g
Dimensión 66 x 66 x 28mm
Articulo No.
MINIVNA-TINY miniVNA-Tiny 428.00 € Añadir al carro de la compra
21010.SMA Calibration Kit (Open/Short/Load SMA) 21.00 € Añadir al carro de la compra
21005.03 Attenuator 3 dB, 1 Watt, SMA 24.50 € Añadir al carro de la compra
21005.06 Attenuator 6 dB, 1 Watt, SMA 24.50 € Añadir al carro de la compra
21005.10 Attenuator 10 dB, 1 Watt, SMA 24.50 € Añadir al carro de la compra
21005.20 Attenuator 20 dB, 1 Watt, SMA 24.50 € Añadir al carro de la compra
40310.SM-SM Patch cable 2x SMA-plug, RG-316, length 30cm 16.10 € Añadir al carro de la compra
40310.SMSM15 Patch cable 2x SMA-plug, RG-316, length 15cm 15.00 € Añadir al carro de la compra
Gastos de envió
Download: Hardware-Manual MiniVNA-TINY, aleman (PDF, DE, 500KB)
Download: Hardware-Manual MiniVNA-TINY, ingles (PDF, EN, 500KB)

A customer writes: (product was not bought at WiMo):

On 11/12/2014 10:53 PM, KK4ICE/Dan Gunter wrote: The MiniVNA Tiny arrived this afternoon. Installation of drivers and software was a breeze, only taking about ten minutes to complete. And the Tiny is one incredible device! Although the VNA/J software is loaded with tons of features, getting it up and running with the Tiny is a piece of cake and I was graphing and adjusting antennas within about 20 minutes of opening the package and starting the installation steps. I was crazy about this thing within minutes of firing it up, but the more I discover that the VNA/J software paired with the Tiny will do, the better it gets. Even measuring and testing coaxial cables just became easier than ever before. In short: I'm wild about this small but extremely powerful little device. It's sure to secure and keep its place as my main device for tuning antennas, rendering all other antenna tuning devices I've owned virtually obsolete. For serious antenna builders, I can't recommend the MiniVNA Tiny enough. On a scale of 1 to 10, so far I'm giving in about a 15. :-) KK4ICE / Dan

Youtube Video by 'TRXbench' about MiniVNA-Tiny

very instructive Video about the MiniVNA-Tiny in english.

Mini-VNA PRO2 BT Antenna analyser with Bluetooth

El Mini-VNA Pro2 BT es una evolución del mundialmente aclamado analizador de redes mini-VNA. Las mejoras más destacables son una batería de LiIon integrada y la nueva interfaz Bluetooth. Ambas mejoras te permiten utilizar el mini-VNA Pro BT en exteriores, directamente en la base de la antena.

  • New model since June 2018: MiniVNA Pro2 BT
  • Improved dynamic range now 100 dB (was 90 dB)
  • Frequency range extended to 230 MHz (was 200 MHz)
  • New 24 bit AD converter
  • Improved Bluetooth connectivity
  • Funciones adicionales y datos técnicos del Mini-VNA Pro2 BT
  • Rango de frecuencias desde 0.01 hasta 230MHz
  • Calibración usando como carga un circuito abierto y un cortocircuito para que los resultados sean precisos
  • Rango de impedancias Z desde 1 hasta 1000Ω
  • Dos puertos VNA para mostrar S11 y S12; resultados mostrados y almacenados
  • Generador I/Q DDS con una potencia de salida de 0 dBm
  • Dos salidas separadas de RF I/Q para experimentos SDR y medidas IMD con atenuador independiente desde 0 hasta 55dB, con ángulos de fase ajustable en saltos de 1° de precisión
  • Adaptador Bluetooth® integrado (Clase 1) para medidas inalámbricas remotas
  • Batería LiIon 1000mAh integrada, (4 horas de operación continuada)
  • Cargador de batería integrado (hasta 400mA)
  • Puerto de accesorios para futuras interfaces opcionales y ampliaciones de frecuencia
  • Bajo consumo de corriente, 220mA @3.6V, (modo analizador usando el puerto USB)
  • Modo de ahorro de energía
  • Conectores SMA para un mejor aislamiento
  • Rango dinámico extendido: hasta 100 dB para transmisión, hasta 50 dB para reflexión
  • Cargador de arranque para futuras actualizaciones del firmware
  • Interfaz amigable para PC Windows, Linux y MAC
  • Carta de Smith integrada en software
  • Medidas de parámetros de cristales, longitudes de cable & más
  • Exporta datos en varios formatos: JPG, Excel, ZPLOT, S2P, PDF
  • Volumen de entrega:
  • Mini VNA Pro BT incl. batería
  • Cable USB

Note on Software: The software for both versions Mini-VNA and Mini-VNA Pro BT is continously developed. For this reasons a CD ROM is not included in shipment anymore. The current software is always downloadable from the internet. We recommend for example the program vna/J by DL2SBA. This is an application written in Java which runs fine under Windows, MacOS and Linux. This is also the software which is linked to by the manufacturer.

Articulo No.
MINIVNAPROBT mini-VNA Pro2 BT 389.00 € Añadir al carro de la compra
42873 Adaptador SMA macho/N femenino 6.50 € Añadir al carro de la compra
42874 Adaptador SMA macho/PL femenino 6.10 € Añadir al carro de la compra
42854 Adaptador SMA macho/BNC femenino 6.80 € Añadir al carro de la compra
21005.03 Attenuator 3 dB, 1 Watt, SMA 24.50 € Añadir al carro de la compra
21005.06 Attenuator 6 dB, 1 Watt, SMA 24.50 € Añadir al carro de la compra
21005.10 Attenuator 10 dB, 1 Watt, SMA 24.50 € Añadir al carro de la compra
21005.20 Attenuator 20 dB, 1 Watt, SMA 24.50 € Añadir al carro de la compra
Gastos de envió
Descarga: VNA/J Software by DL2SBA
Descarga: Software for Android Smartphone/Tablet (Google Play Store)
Descarga: MiniVNA Pro BT Hardware Guide (PDF, DE)
Descarga: MiniVNA Pro BT Hardware Guide (PDF, EN)

miniVNA-Pro - wireless measurement via Bluetooth

A customer writes:
    ------ Original Message --------
    On 6/20/2012 4:12 PM, Michael Golovnya wrote:
    Dear Ralph,

    I have it!!!  It works! Unbelievably cool piece of equipment,
    way better than my old ***.  Feels like I finally got an inside
    passage into my antennas and transmission lines.


    ------ Original Message --------
    Subject:     RE:
    Date:     Thu, 21 Jun 2012 16:44:18 -0700
    From:     Michael
    To:     Ralph


    Sure, you can quote me! Today I started playing with the bluetooth mode,
    unbelievably convenient.  Another thing I discovered is that you can run
    the analyzer continuously and see how tuning network controls (like antenna
    tuner, etc.) impact your SWR, etc. in real time!  This is a great tool to
    gain solid understanding of all important RF concepts, I only wish I had it
    available years ago when I was first learning about radio.



On our page for SWR meters you can find other antenna analyzers like the MFJ-259 and MFJ-269.

Calibration Kit SMA


Para dispositivos con conector SMA, consiste en una terminación de 50Ω, ref. 21001.SMA, además de sendas terminaciones en circuito abierto y en cortocircuito.

Articulo No.
21010.SMA Calibration Kit SMA 21.00 € Añadir al carro de la compra
Gastos de envió