The Power-Mapper is a worldwide battery-free RFID Field-Mapper and Power-Meter, designed specifically for RAIN Gen 2 UHF tagging Systems. Ideal for system installation, research and teaching.
Features:
No Battery It harvests the RF power
Range SET adjustment 0 to 14 meters (45+ Feet)
Wide frequency range, all world regions
Works with all Gen2 UHF RFID Readers
Modulation output for oscilloscope use
DC Level output for data logging or voltmeter
0dBm measurement reference, factory CAL
What it can do:
Shows nulls and dead spots in the RF signal
Accurately maps the RFID field for reliable installations
Detects which antennas are transmitting
Tests polarisation of antennas; linear, circular and cross-polarized.
Excellent installation, research and teaching tool
Ideal for beam angle measurements and antenna direction setup.
Notify-time and other transmit interruptions can be detected
Oscilloscope output to view the modulation or for data logging the signal strength
Fault finding, it can detect cable faults and bad connections
It can be mounted permanently in the RF field to monitor or data log the RF power.
dB scale for comparison power measurements. User-adjustable
0dBm calibration switch for power measurements
Removable antenna with grip cover, so other antennas can be tested.
Specification
Frequency range 860MHz to 955 MHz: Europe, USA and the Far East
Tested with dipole, linear, circular and cross-polarized antennas
Tested for use to EN302-208, 866 MHz EU readers
Tested for use with 915MHz US FCC approved RFID readers
Tested for use with 922.5MHz China readers
CE, Fcc marked and compliant with all known radio standards
The Power-Mapper contains no lead or other banned substances, RoHs compliant
The Power-Mapper does not transmit or radiate any RF signals
Height 107mm, Width 71mm, Depth 41mm
0dBm reference +-1dB accuracy; can be user recalibrated
SMA (female) Input 50 Ohms, max power +12dBm
Input VSWR, typically 1 to 1.03 at 889MHz; +-1 dB over the frequency range
