GAOTek USB Logic Analyser

GAOTek USB logic analyser is with 16 channels and 200 M sampling rate.




GAOTek USB logic analyser is with 16 channels and 200 M sampling rate. It is composed of two parts: software on personal computer and hardware equipment. It has the advantages of high sampling rate, large sampling depth, easy to use, etc. It can sample 16 digital signals at same time. Then the sampled data can be displayed, analysed, exported, and saved on the computer. Software can also decode the data if it conforms to the standard protocol of the software supported. Then the decoded data can be displayed, exported, and saved.



  • Portable and lightweight
  • 500 M sampling rate at full channels
  • Large sampling depth and support compression
  • PWM generator, USB, user-friendly software, auto-upgrades


Technical Specifications

No. of channels 16
Max. sampling rate 100 MHz, 200 MHz, 500 MHz
Measurement bandwidth 20 MHz, 40 MHz, 500 MHz
Min detectable pulse width 20 ns, 12.5 ns, 6.25 ns
Hardware storage size 1 Gbits
Hardware sampling depth 50 M/channel
Max compression depth 10 G/channel
Input voltage range -50 V to +50 V
Input Impedance 220 KΩ, 12 pF
Threshold Voltage Adjustable: -4 to +4 V
Min step: 0.01 V
No of channels 2
Output frequency range 0.1 to 20 MHz
Min step of pulse width 5 ns
Output voltage + 3.3 V
Output Impedance 50 Ω
Power Supply
Power supply port USB 2.0 or 3.0
Standby Current 130 mA, 150 mA, 200 mA
Max active current 260 mA, 300 mA, 400 mA
PC Software
Supported Protocols UART or RS-232 or 485, 12 C, SPI, CAN, DMX 512, HDMI CEC, I2S or PCM, JTAG, LIN, Manchester, Midi, Modbus, 1-wire, UNI or O, SDIO< SMBus, SWD, USB 1.1, PS or 2, NEC Infrared, Parallel, etc
Supported OS Windows XP, Vista, Windows 7, Windows 8, Windows 10 (32 bit or 64 bit)


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