H-probe for VNA (Vector Network Analyzer)
INTRODUCTION
This is a great solution for those with a VNA that are looking for a good H-probe for getting readings on Passive RFID devices.
aka
measure how effective your antenna is, be that a repeater, a card, a fob or an implant.
Do you suspect your implant is dead? This tool combination (VNA + H-Probe) can help you confirm…or not.
**TESTING **
13.56MHz Bang on (tested with a Flex Repeater V3)
13.56MHz
PERFECT performance
TEARDOWN
Not required
PROs
• Works perfectly
• Cheap upgrade from a homebrew version
• Looks professional
• Looks great with or without the 3D printed cover
CONs
• N/A
“HACKS”
Mod the antenna case if you want
Upgrade from homebrew
PRICE
USD$7
SUMMARY:
This is probably not a tool for everybody, but if you are interested in developing your own tools and tuning antennas, this is the tool for you.
Cheap and effective upgrade and looks professional.
LINKS AND RESOURCES
Reference here
POLL
Rating by the community 
PLEASE ONLY VOTE IF YOU HAVE ONE OR HAVE USED ONE
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