Reviews Speech Channel Characteristic Analyzer

Instek MDO-2102A - 100 MHz/2 Channels Oscilloscope with Spectrum Analyzer

  • 200MHz, 4-channel, DSO, Spectrum analyzer, dual channel 25MHz AWG, 5,000 count DMM and power supply.
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Signal Generator, Multi-Function LHT00SU1 Oscilloscope 2 Channel Input Virtual Oscilloscope Logic Analyzer USB Logic Analyzer

  • 【Supported Protocols】Serial Peripheral Interface, IIC, UART, SMBus, I2S, CAN, Parallel, Custom, Search, Async, 1-Wite, PS / 2.
  • 【Multi Purpose】8-channel logic analyzer, Data Logger. PWM controller, Frequency generator. Frequency meter, Remote controller.
  • 【Dual Channel】Dual channel voltmeter, Mixed signal oscilloscopes and logic analyzer, Dual input oscilloscope (single, 16Msps, 3MHz bandwidth).
  • 【Frequency Meter】PWM controller, Frequency generator. Frequency meter, Remote controller.
  • 【100% Guarantee】High quality product, we promise to do everything possible to satisfy all customers. However, if you are not 100% satisfied with our service or our products, simply contact us. We are always at the side of our customers to support and continuously seek new ways to improve.
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RockvilIe 1000 Watt Home Theater Bluetooth Receiver+(4) 3.5' Black Cube Speakers

  • ... rack mountable (removable rack brackets) digital hybrid amplifier/receiver. RMS Power @ 4 Ohms: 125w x 2. Peak Power @ 4 Ohms: 500w x 2. RMS Power @ 8 Ohms: 100w x 2. Peak Power @ 8 Ohms: 400w x 2. THD: > 0.1%. Input Sensitivity: 400mv/33 KOhm. Frequency Response: 20 Hz - 20 kHz. Signal to Noise Ratio: 80 dB. Tone Characteristic: 100Hz-10KHz 12dB. 110v/220v Switchable. Inputs: lpod/MP3 - 1/8 Mini Jack Style, 1/4 Headphone Jack, 1/4" Mic 1 and Mic 2 Inputs, USB Input.
  • Rear Inputs:RCA Input for DVD or CD. Rear Outputs: Preamp output for an external additional amplifier or powered speaker Sub preamp output to connect a powered subwoofer or an amplifier. Preamp output for an external additional amplifier or powered speaker. Sub preamp output to connect a powered subwoofer or an amplifier. Record output to connect a recording device. Bluetooth Capable.
  • Rear Speaker Terminals: Banana plug / binding post outputs for 4 speakers (2 on Channel A and 2 on Channel B). Built-in Pre-Amplifier. Multicolor LED Display. Digital Quartz Synthesized AM / FM Tuner with 50 Presets & Auto-Scan. Preset EQ: Rock, Pop, Classical, Jazz. Remote control for quick access to all functions. Vacuum Fluorescent Digital Output Display Meters. Separate gain controls for pre-amp & subwoo....
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Analog Discovery 2: 100MS/s USB Oscilloscope, Logic Analyzer and Variable Power Supply

  • Two-channel arbitrary function generator.
  • Stereo audio amplifier to drive external headphones or speakers with replicated AWG signals.
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FrSky 2.4GHz Taranis Q X7 Access Transmitter (Black)

  • Ergonomic and compact design Haptic vibration alerts and voice speech outputs.
  • Open source operating system Installed with ACCESS protocol.
  • Supports spectrum analyzer function wired training function.
  • Easily accessible battery compartment (*Batteries not included, adaptive with replaceable 18650 Li-ion batteries).
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FrSky 2.4GHz Taranis Q X7 Access Transmitter with R9M 2019 (White)

  • Haptic vibration alerts and voice speech outputs.
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FrSky 2.4GHz Taranis Q X7 Access Transmitter (White)

  • Ergonomic and compact design Open source operating system.
  • Installed with ACCESS protocol High-speed module digital interface.
  • Supports spectrum analyzer function wired training function.
  • Haptic vibration alerts and voice speech outputs Easily accessible battery compartment (*Batteries not included, adaptive with replaceable 18650 Li-ion batteries).
  • Smart Port, Micro SD card slot, Mini USB Port and DSC Port.
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Logic Analyzer,USB Logic Analyzer Device Set Mini Digital Pocket Size 8 Channel Input Memory 24MHz

  • 【Wide Range of Applications】Logic analyzers are widely used in automotive electronics, communications, power supplies, computers and other industries. They are professionally manufactured and can provide convenient, intuitive and powerful analysis functions.
  • 【8 Inputs】Each channel of the USB logic analyzer is up to 24M times per second, with good performance, and 8 channels of logic inputs, which can monitor 8 different digital signals at the same time.
  • 【Compound Trigger】The logic analyzer supports a variety of trigger methods, including rising edge, falling edge, high-level trigger, and low-level trigger. The above four basic methods are combined into a composite trigger.
  • 【Exquisite Craftsmanship】The logic analyzer is exquisite in workmanship, easy to use, and has a long service life. It is indicated by a logic pen and a small light indicates the CH1 level, which is very intuitive.
  • 【Data Storage Upload】Real-time upload of USB logic analyzer data, the upper computer adopts compressed storage, the maximum acquisition depth is 10T, which far exceeds actual needs, and is reliable in use.
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USB Logic Analyzer Device with USB Cable 5MHz 24MHz 8CH 8 Channel UART IIC SPI Debug Logic Analyzer Professional Microcontroller Device Network Analyzing Set for Ardu-ino FPGA ARM M100 SCM

  • Logic analyzer is a waveform test device similar to an oscilloscope. It collects specified signals and displays them to developers through graphics or data statistics. Developers use these graphical timing signals to analyze hardware or software errors in accordance with the protocol..
  • Logic analyzer is an indispensable device in design. It can quickly locate errors, find and solve problems, especially when analyzing timing, such as 1wire, I2C, UART, SPI, CAN and other data, the application of logic analyzer to solve problems is very fast..
  • Plug the DuPont cables into the logic analyzer interface one by one. After the DuPont cables are inserted, they will be divided into 2 rows. The upper row of 5 logic analyzers corresponds to the silk screen on the left side of the shell, and the bottom one row corresponds to the silk screen on the right. Before testing the signal, please connect the GND channel of the logic analyzer to the GND pin of the board, otherwise the measured data will be unreliable..
  • If the logic analyzer works at 24M, the USB device must not only provide a 24M communication rate, but also must ensure that other devices occupy USB resources before the 4 buffers are filled. For these reasons, the logic analyzer cannot always work at the sampl....
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Instek MDO-2302A - 300 MHz/2 Channels Oscilloscope with Spectrum Analyzer

  • Real time sampling rate for each channel is 1GSa/s.
  • Per Channel 10M memory depth and VPO waveform display technology.
  • Free Frequency Response Analyzer Software.
  • High ,low and band pass filter functions.
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EspoTek Labrador: Easy-to-Use, Open-Source, All-in-One USB Oscilloscope, Signal Generator, Power Supply, Logic Analyzer, Multimeter for Windows, Mac, Linux, Android, Raspberry Pi

  • Arbitrary Waveform Generator (2 channel, 1MSPS per channel).
  • Power Supply (4.5 to 15V, 0.75W max output, with closed-loop feedback).
  • Logic Analyzer (2 channel, 3MSPS per channel, with serial decoding).
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FrSky Taranis X9 Lite 24 Channels Access Radio Transmitter for RC Drone FPV Racing (Black)

  • X9 Lite is ACCESS protocol. The receivers should be upgraded to ACCESS protocol to work properly..
  • Compatibility: ACCST D16 and ACCESS receivers.
  • Supports wired training function G7 Noble potentiometer gimbal.
  • Supports spectrum analyzer function Haptic vibration alerts and voice speech outputs.
  • High-speed module digital interface Easily accessible battery compartment (*Batteries not included, adaptive with replaceable 18650 button top Li-ion batteries).
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FrSky Taranis X9 Lite Transmitter Access Protocol for RC Drone Fixed Wing Airplane Helicopter (Sky Blue)

  • X9 Lite is ACCESS protocol. The receivers should be upgraded to ACCESS protocol to work properly..
  • Compatibility: ACCST D16 and ACCESS receivers.
  • Supports wired training function G7 Noble potentiometer gimbal.
  • Supports spectrum analyzer function Haptic vibration alerts and voice speech outputs.
  • High-speed module digital interface Easily accessible battery compartment (*Batteries not included, adaptive with replaceable 18650 button top Li-ion batteries).
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