|PASS/FAIL Result →
Resonance Frequency →
Quality Factor →
With the test probe magnetically coupled with the device under test（smart IC card, RFID tag）, the frequency response (transmission or reflection) is measured.
Applications● Resonance frequency test for contactless IC cards and RFID tags
● Resonance frequency test for RFID reader/writer antennas
● Testing the self-resonance frequency of coils used for wireless power supply equipments
● Testing the self-resonance frequency of passive devices: power inductors, ultrasonic sensors
|Test Principle||Contactless resonance frequency measurement with magnetic coupling|
|Measuring Mode||Transmission / reflection characteristics|
|Test Items||Resonance frequency, attenuation, quality factor, optional: reading ID(UID, IDm)|
|ISO14443A(MIFARE Classic, MIFARE Ultralight): UID|
ISO15693(Tag-it HF-I Plus/Pro, I・CODE SLIX2): UID
|Data points||100～2048 points|
|Test Time (data points=1000)
|without ID reading：0.5 sec(typ)|
with ID reading：1 sec(typ)
time, ID, PASS/FAIL, resonance frequency, attenuation, Q factor
waveform format：csv, jpg
||10 kHz ～ 1200 MHz|
|Applied Power（＠50Ω load）
|DIO Interface (optional)||Isolated（optocoupled）input/output|
|Absolute ratings of DIO terminals||Input： forward current 50mA, Output： forward voltage 80V, reverse voltage 7V, forward current 50mA|
|System Requirements||PC(OS): Windows7, Windows 8.1, Windows10|
|Power Supply||USB bus power（current consumption ≤ 500mA）|
|Attached Accessories||Main unit, USB cable, coaxial cable（500mm x2）、 Windows install CD|
|dimensions, weight||125(W)×165(D)×40(H) mm, protrusion not included, 0.8kg|
note 1）This equipment is not an RFID reader/writer. It's not designed to evaluate the communication performance of the device under test. Depending on characteristics of the device under test, it might not be possible to read the UID.
note 2）Test time depends on the PC used, settings of this equipment and characteristics of the device under test.
※ Appearance, specifications are subject to change without notice.