NFC Reader Design

NFC Reader Design: considerations by NXP using miniVNA PRO LOOK  here.

Using a miniVNA Tiny with Ubuntu Linux

By GRAHAM – G3YJR See here

Analyzing a FM Notch filter

Nice video using the miniVNA Tiny, see here

Ham Radio – Filter tuning with the miniVNA PRO

See video here

miniVNA Tiny and RFID Check

    Using a homebuilt small loop at DUT connector of mini VNA Tiny, in Reflection Mode you can check the resonance frequency of NFC cards. See the graph below!

PRO vs Tiny

A little table to compare miniVNA PRO and miniVNA Tiny in their capabilities. miniVNA PRO miniVNA Tiny Range 0.1-200 Mhz 1-3000 Mhz Battery YES NO Dynamic 90 dB @ 100 MHz 70 dB @ 500 Mhz Wireless YES / Bluetooth […]

Last version vna/J available

The last version of vna/J (3.0.1) is available from DL2SBA web site  This version support the new miniVNA Tiny

A nice tutorial on the Smith Chart

What is the smith chart?  What does it indicate?  How does it work?  Look here

New Distributors

To expand our customers, we are looking for new distributors (MOQ 10pcs), please contact us here.

New EXTENDER Driver Guide

New EXTENDER Driver Guide Posted on 28 ottobre 2012 A new version of the miniVNA PRO-EXTENDER Driver Guide is available from DL2SBA’s website. Download As mentioned in inside the Guide, in REFLECTION mode you must use the RX port for calibration […]