Vulcan RFID

Vulcan RFID Power Mapper



Vulcan RFID Power Mapper

The Vulcan RFID Power Mapper is a pocket size device that helps to map an RF field up to 15 meters in range for an RFID application. Only using RF power, this device is very sensitive and is capable of showing constructive and destructive interference patterns caused by multi-path. It works with all known European and US UHF RFID readers and can indicate to the user where a Gen2 tag may or may not be readable. With the Vulcan RFID Power Mapper you're no longer working in the dark. This meter is specially designed to show nulls in the UHF radio field at large distances from the antenna. You will find it hard to believe how large the signal variation can be, even quite close to the antenna. The meter will show polarization effects and destructive null cancellations, ground and water absorption. The meter relies on the power in the radio waves, so it cannot give a fails reading or have a flat battery. Almost 100% of the signal on at the antenna is shown on the meter, giving a massive 15+ meters (49+ feet) range.

Data Sheet  Vulcan RFID Power Mapper


What's included?

  • Vulcan RFID Power Mapper Unit

Why buy this product?

The Vulcan RFID Power Mapper will help take some of the guess-work out of your RFID system by indicating read zones, null zones, as well as constructive interference areas.


  • Compact size.
  • Frequency range from 850 MHz to 940 MHz.
  • No power or battery required, powered by RF energy.
  • Power level range is 10mW to 4W EIRP.
  • RoHs compliant and EN60950 safety compliant.
  • -7dB attenuation switch for antenna testing.
  • Shows approximated radiated power.


Product Details

Operating Frequency:
Global (850-940 MHz)
Connector Type:
Data Out Terminals
Not Included
109 x 70 x 41 mm (4.29 x 2.76 x 1.61 in)
0.057 kg (0.126 lbs)