Handheld RFID Tester HFT01
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Overview

  • HFT01 is one of the essential tool tools for IoT practitioners! Quickly, accurately and digitally display the frequency and Q values of RFID tags. It can be used in every link in the RFID industry chain: tag production testing, integrator tag performance confirmation, customer acceptance check, engineer development reading distance judgment, etc.

Specification

Frequency test range
 1MHz~30MHz
Resonant frequency measurement error
 ±50KHz
Q value measurement range
 0~999
Q value measurement error
 <7%
LCD display
 3 inch TFT LCD display
Graphic display
Spectrum curve
Power
 USB port charging
Weight
 80g
Tester size
 73×52mm
Antenna size

54×37mm



Functional area description

1: Battery voltage: To ensure measurement accuracy, the voltage needs to be higher than 3.6v.

2: Debug information: Return loss value.

3: Resonant frequency: Frequency at the lowest point of the back-loss curve.

4: Q value: The bandwidth ratio at which the transmission power is halved at the  center frequency.

5. Return lose curve.

6.Menu area

Menu description

1) Normal/Expert display mode switch: Expert mode shows the curve, Normal mode only shows the value and the total measured quantity.

2) Upper detection frequency setting: fMax+ — upper detection frequency plus 1MHz; FMax- — upper limit frequency minus 1MHz

3) Lower limit frequency: fMin+ — lower limit frequency plus 1; FMin- — lower limit frequency minus 1
4) Backlight setting: bk+ — backlight brightness; Bk- — backlight brightness reduced
5) Calibration: O/S — short circuit or open circuit is more accurate, it is recommended to connect the coil after pressing this key to short circuit is more accurate; Load — Load is more accurate. The magnetic suction connector is more accurate when it is connected to the 50-ohm Load. If the test is conducted by connecting the coaxial extension cord to the coil, the 50-ohm Load needs to be connected to the tail of the extension cord for more accurate.
6) Other Settings: Restore Default — Restore the factory Settings (the more accurate data is not covered)
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