Top Usb Audio Attenuator

Boealzhl 2W SMA DC-6GHz Coaxial Fixed Attenuators Frequency 6GHz SMA Fixed Connectors (40DB)

  • Useful in a wide variety of applications including impedance matching and level control..
  • With diffrent attenuation values of fixed attenuator to be chosen from. High quality, rugged construction..
  • Suitable for microwave equipment, electronic equipment or communication systems. The use of features frequency bandwidth, low standing wave, power, stable performance..
  • Coaxial Fixed Attenuator ONLY,other accessories demo in the picture is not included..
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Boealzhl 2W SMA DC-6GHz Coaxial Fixed Attenuators Frequency 6GHz SMA Fixed Connectors (20DB)

  • Useful in a wide variety of applications including impedance matching and level control..
  • With diffrent attenuation values of fixed attenuator to be chosen from. High quality, rugged construction..
  • Suitable for microwave equipment, electronic equipment or communication systems. The use of features frequency bandwidth, low standing wave, power, stable performance..
  • Coaxial Fixed Attenuator ONLY,other accessories demo in the picture is not included..
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Boealzhl 2W SMA DC-6GHz Coaxial Fixed Attenuators Frequency 6GHz SMA Fixed Connectors (30DB)

  • Useful in a wide variety of applications including impedance matching and level control..
  • With diffrent attenuation values of fixed attenuator to be chosen from. High quality, rugged construction..
  • Suitable for microwave equipment, electronic equipment or communication systems. The use of features frequency bandwidth, low standing wave, power, stable performance..
  • Coaxial Fixed Attenuator ONLY,other accessories demo in the picture is not included..
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1HZ-500KHZ FG-100 DDS Functional Signal Generator Frequency Meter Signal Source Module Frequency Counter

  • Feature FG-100 DDS Function generator is a low frequency signal generator..
  • It is small size, full function, easy operating and portable. Its power supply can be either AC/DC adaptor or a Lithium battery..
  • Working with an oscilloscope, it can be used to troubleshoot the electronic circuit, characterize the audio amplifier frequency response or measure the impulse response..
  • Due to the excellent DSS accuracy and frequency stability, it can also be used to calibrate the sweep time factor for oscilloscopes. You can also use its square wave to calibrate your oscilloscope attenuator or adjust your oscilloscope probe.
  • Have a filter (can be opened and closed) to suit the output of sine wave and pulse wave..
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Boealzhl 2W SMA DC-6GHz Coaxial Fixed Attenuators Frequency 6GHz SMA Fixed Connectors (Only 1 Pcs of 3DB)

  • Useful in a wide variety of applications including impedance matching and level control..
  • With diffrent attenuation values of fixed attenuator to be chosen from. High quality, rugged construction..
  • Suitable for microwave equipment, electronic equipment or communication systems. The use of features frequency bandwidth, low standing wave, power, stable performance..
  • Coaxial Fixed Attenuator ONLY,other accessories demo in the picture is not included..
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5 Pcs Fiber Optic attenuator, Fiber Signal Attenuation Converter Inserts Connector (FC-APC, 20dB)

  • 【Connector Type】 20dB attenuation amount, FC-APC Female to FC-APC male attenuator, adopting high performance attenuated fiber.
  • 【Operation Wavelength】This attenuator is suitable for both 1310nm and 1550 nm single mode fiber connection.
  • 【High Attenuation Precision】 Attenuation precision: ±10%, when connector attenuation amount003e5dB.
  • 【Transmission Stability】 Reflectance: dB≥50, which ensures the optical power stay in a stable level on its original transmission wave..
  • 【Easy Installation】 The simple and compact structure make it very user friendly, just need plug and play for installation.
  • 【Product Application】 Widely used in the fiber optic communication system, for example, optical instrument calibration or fiber signal attenuation etc..
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SDRGEEK TinySA Handheld Tiny Spectrum Analyzer 2.8 Inch Touching Display 100KHz-960MHz Screen Spectrum Analyzers Signal Generator with Battery

  • 【With Two Inputs】Spectrum analyzer with two inputs, fine quality MF/HF/VHF input for 0.1MHz-350MHz, lesser quality UHF input for 240MHz-960MHz. Switchable resolution bandpass filters for both ranges between 2.6KHz and 640KHz..
  • 【MF/HF/VHF Input】Input step attenuator from 0dB to 31dB for the MF/HF/VHF input. Color display showing 290 scan points covering up to the full low or high frequency range..
  • 【Portable and Convenient】Rechargeable battery allowing a minimum of at least 2 hours portable use. Connected to a PC via USB it becomes a PC controlled spectrum analyzer..
  • 【Wide Application】When not used as spectrum analyzer it can be used as signal generator, MF/HF/VHF sinus output between 0.1MHz-350MHz, UHF square wave output between 240MHz-960MHz..
  • 【Package Included】1 * Spectrum Analyzer.
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AkoaDa USB to Audio Jack Adapter(18cm), External Sound Card Jack Audio Adapter with 3.5mm Aux Stereo Converter Compatible with Headset,PC, Laptop, Linux, Desktops, PS4 and More Device (Grey)

  • Multifunctional Headphone Adapter: USB audio adapter dual functions.USB to audio jack adapter supports listening + speaking. (Note: USB to audio jack adapter can use a microphone, and the sound card version must be at least 6.0.89 or 10.27.04.).USB to audio jack adapter retains all the functions of the 3.5mm jack wired headset.USB headset adapter is suitable for all your USB devices,such as PS4 PC Laptop Desktop MacBook and more. Focus:Doesnt support the USB interface of any type of car!!!!.
  • Plug and Play: USB Sound Adapter no driver required,USB headset adapter plug and play.
  • the durable nylon braided cable of the USB audio adapter ensures stable transmission and allows you to use your 3.5mm headphones more conveniently. Note : USB to audio jack adapter is not suitable for amplifiers, CD players, xbox, car or truck USB ports. Focus: USB to audio jack adapter does not support any type of car’s USB interface.
  • Superb Sound Quality: USB external sound adapter adopts advanced C-Media IC technology,and the USB headset adapter can achieve the best sound quality and device performance.Aux to aux adapter provides you with stereo surround sound,songs and music are not affected by transmission.3.5 mm to usb adapter usb to 3.5 mm audio adapter 3.5 mm to usb ada....
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1HZ-500KHZ DDS Functional Signal Generator, Seesii DDS Function Low Frequency Signal Generator Sine/Triangle/Square/Sawtooth Waveform

  • 1HZ-500KHZ DDS signal generator is small but has many functions, easy to operate and carry. The power supply can be either AC/DC adaptor or a battery..
  • It can be used with oscilloscope to test and debug electronic circuit, the frequency response of audio amplifier and impulse response,It also can calibrate the sweep time factor of oscilloscope..
  • The square waveform is suitable for oscilloscope attenuator and the adjustment of probe impulse response..
  • Have a filter (can be opened and closed) to suit the output of sine wave and pulse wave..
  • This functional signal generator can test many kinds of wave forms such as: sine, square, triangle, positive and negative sawtooth waveform. It is especially designed for those professional worker..
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USDR/USDX HF QRP SDR Transceiver SSB/CW Transceiver 8-Band 5W Ham Radio & Handhel Mic

  • 【IRF Tube】Using IRF series transmitting tube to ensure its being durable & can be used to connect to an antenna (instrument base)..
  • 【Lightweight&Cost-saving】The original QCX circuit is greatly simplified, and the installed components are reduced by 50 percent to save you the trouble of complicated transformer windings and wiring procedures..
  • 【Less Power Consumption】Thanks to the EER transmitter E-level, it boasts high power efficiency and no bulky heat sink is required..
  • 【DSP Function】Automatic gain control (AGC), noise reduction (NR), voice trigger, voice trigger Xmit (VOX), RX attenuator attenuator (ATT), TX noise gate, TX driver control, volume control, dBm/S-meter..
  • 【Quality Material Handling】Laser marking aluminum laser, aluminum knobs with translucent silicone buttons..
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HMC472 Digital RF Attenuator Module DC-3.8GHz Parallel 0.5dB Step 31.5dB Attenuation Value

  • Attenuation Factor and Step Size :The HMC472 is a wideband 6-bit digital attenuator with an attenuation range of 0 to 31.5 dB and a typical step error of ± 0.25 dB..
  • Operating Frequency Range :Adopt QFN surface mount package, uses single power supply 5V, working frequency range from DC to 3.8 GHz..
  • Insertion Loss :Insertion loss is less than 2.0 dB (typical) and IIP3 is +54 dBm..
  • Objects Used :Suitable for a variety of RF and IF applications..
  • Attenuation Control Interface :Manually adjust the control through the 6-position pin header on the board..
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Shure PGA27 Condenser Microphone - Large-Diaphragm Side-Address Mic for Vocal/Acoustic Recording and Live Performance with Cardioid Pick-up Pattern Shock Mount and Carrying Case No Cable PGA27-LC

  • Large diaphragm cartridge provides wider dynamic range for clear highs and strong lows.
  • Cardioid polar pattern picks up audio from the source while rejecting unwanted noise.
  • Updated industrial design with black metallic finish and grille for unobtrusive visual presence.
  • High-pass filter for additional control of unwanted low-end signal.
  • -15dB switchable attenuator for additional SPL versatility.
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