Top Wide Frequency Range

Synthrotek VCO - Analog Voltage Controlled Oscillator Eurorack Module

  • Uses the Curtis CEM3340 reissue chip, famous for its outstanding sound quality.
  • Simultaneously available triangle, saw and square wave outputs.
  • Wide frequency range with 8 trackable octaves.
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AC Frequency Meter LED Digital Display 20-75 Hz Signal Ac Hz Frequency Indicator Light ST16HZ Round Red White Blue Green Yellow (Blue)

  • MAIN FEATURE---Produce Name: LED Hz Indicator.
  • Applicable: circuit frequency measurement.
  • 20-75Hz MEASUREMENT RANGE---The AC frequency meter is of wide measurement of 20-75Hz.
  • HIGH ACCURACY---The AC frequency meter is of high accuracy of ±2%, helping to provide you reliable data.
  • CLEAR DISPLAY---Made of high quality material, the AC frequency meter is of clear display, exquisite workmanship, long service life, and stable working performance.
  • 5 COLORS---The AC frequency meter is of 5 different colors, red, white, blue, green,yellow, you can choose one according to your preference.
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Explore Software Defined Radio: Use SDR to Receive Satellite Images and Space Signals

  • 【RSP1 SDR Receiver Frequency Range】10KHz-1GHz, ADC: 12bit。Real-time bandwidth: 10MHz (max) (processing 10MHz wide signal at the same time).
  • 【Muti -application】 AM/FM/NFM (narrowband frequency modulation for analog walkie-talkies) CW telegraphy/digital walkie-talkies/DMR digital format DRM digital broadcasting/SSTV video AA weather cloud map/spectrum monitoring/etc..
  • 【Feature】 The interface SMA is divided into 5 frequency bands: 0-30M, 30-60M, 50-120M, 120-250M, 400-1000M.
  • 【Support 4 System】 WINDOWS full range/LINUX full range/Mac OS/ANDROID.Support software: SDRuno, HDSDR, SDR consol, GNUradio, SDR Touch, etc..
  • 【 Guarantee】 We providing 100% satisfactory service to every customer to make sure our customer can purchase with confidence. If you have any questions, please contact us, we will reply and improve in time..
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Wireless Microphone System 8 Channel Microphones UHF 8 Handheld Mic Karaoke DJ Mic Karaoke System 8 Whole Metal Mic Karaoke System Church Speaking Conference Wedding Party

  • 8-Channel Wireless Microphone Systems provide wide area signal range coverage with hassle-free operation. Wireless UHF audio transmission allows for....
  • The system base receiver features a fixed frequency signal design, independent adjustable channel volume controls, digital LCD displays with frequency....
  • 8-channel wireless microphone with fixed frequency and long-range reliability of up to 350 feet over a wide line of sight.
  • Vocal Sound quality is loud and clear. ideal for church, small DJ KJ stage, birthday wedding or family party, conference, classrooms, small karaoke....
  • our company warranty department in IL and NY,offer 30 days return with no reason and three year free warranty After-sale service.
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Make 1 Million Dollars

  • SUPERIOR SOUND. High-current EI transformer makes sure that sound quality doesn't suffer. Large custom audio capacitors and a discrete output stage..
  • AMP TECHNOLOGY. Wide Range Amplification Technology delivers high-current power stability via large custom capacitors, while low-NFB amps capture depth and spatiality for a wide frequency spectrum with low distortion..
  • AUTHENTIC AUDIO. Direct Mode bypasses tone and PM Bass circuitries. In combination with a refined amp circuit design, signal-pathlengths have been significantly reduced in comparison to the A-9010 for even more accurate and faithful sound..
  • BASS BOOST. Phase Matching Bass Boost eliminates phase-shift between low- and mid-range frequency bands. Bass response is enhanced without compromising vocal clarity, which is especially useful when playing music at low volumes..
  • FEATURES. 50 W + 50 W (4 ohms, 20 hz–20 kHz, 0.9% THD, 2-ch Driven, FTC). Remote controller..
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Hidden Camera Detectors - Anti Spy Detectors Bug Detectors Listening Device Detectors GPS Tracker Detectors - Bug Sweeper - RF Wireless Signal Scanner for Home Office Travel

  • 【Wide Frequency Range】 The detection frequency range is 1MHZ~6.5GHZ.
  • Is able to detect modern communications, including GSM, 3G, 4G, 5G, Bluetooth....
  • 【Adjustable sensitivity】 5-Levels adjustable threshold, Large range of frequency detection. 5-segment bargraph indicator Physical attenuator....
  • 【Portable & Easy to Use】With the antenna completely concealed inside this anti spy camera detector, the size is so small. It's very easy to carry.....
  • 【Professional Customer Support】Please contact us if you have any question or concern about our hidden camera detectors. We respond any question in....
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Two Way Condenser Studio Microphone

  • Excellent Sound Quality: Two-way microphone capsule structure realizes both broad high range and resonant mid-low range and gives great vocal presence. Excellent Sound Quality: Two-way microphone capsule structure realizes both broad high range and resonant mid-low range and gives great vocal presence..
  • Noise Elimination Construction: Two-part metallic body structure succeeded from C-800G microphone prevents acoustic vibration resulting in low noise and clear sound..
  • Wide Frequency Response: The C-100 microphone has a broad frequency response (20 Hz to 50kHz) and provides superb sound reproduction quality for High-Resolution Audio..
  • Switchable Polar Patterns: The C-100 microphone features switchable uni-directional, omni-directional and Figure-8 ploar patterns for various recording applications..
  • Pad Switch: A -10dB pad switch provides added headroom and minimizes distortion caused by transient peaks..
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Bass Rockers BRM69v2 One 6x9\ High-Performance 8 Ohm, 300W RMS, 600W Max Premium Quality Audio Midrange Car Speaker

  • MIDRANGE SPEAKER: The midrange speaker is great for use with 6x9 speaker boxes for simple and quick car audio system upgrades. The midrange is not lost while using a midrange speaker in a box. You just get more and better sound, and the midrange may be drowned out as a result, but it is still present..
  • FREQUENCY RANGE: Our midrange has a wide frequency range of 136 to 10k Hz. The range of the frequencies is softer or higher in some speakers than in others. If you think that your ultimate aim is to produce more accurate sound or music, then the less variance in loudness across frequencies, or the flatter the frequency curve, the better the speaker quality..
  • DESIGNED: Midrange speakers are made to manage the middle of the frequency spectrum, from 136 Hz to 10k Hz. This is the most essential frequency range since it produces the most audible sounds, such as musical instruments and human voices. This high-quality and creative design flawlessly combines a loudspeaker with a powerful driver..
  • ADVANTAGES: The key benefits are the speaker's weight and the effectiveness of these magnets. It is lighter than competing vehicle speakers without losing power or sound quality. Large, heavy amplifiers or amplifiers with more than two speakers benefit the most from thes....
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Bark Control Device, Upgraded Anti Barking Device with Effective 3 Adjustable Sensitivity and Frequency Levels, Ultrasonic Dog Bark Deterrent Pet Behavior Training

  • ... bark control automatically emits high-pitched sounds that only dogs can hear. Automatically sense the sound of the dog, once the dog stops barking, the ultrasonic barking control automatically stops emitting ultrasonic waves..
  • 【 & 】: Ultrasounds do not interfere or harm humans because humans cannot hear these frequency bands, but dogs are sensitive to these ultrasounds. Different dogs may be sensitive to ultrasound in different frequency bands. Please turn the knob to test different frequency bands for best results. If the dog is hard of hearing or aggressive, the device may not work as expected..
  • 【 】: Ultrasonic dog bark controls come in 3 adjustable sensitivity and frequency levels (15-30 KHZ, suitable for large, playful dogs.
  • 30Khz suitable for small dogs) to help you choose different waves and handle different dog barks easily. Adjust the frequency of training each week to maintain the results of training. The 33 ft (10 m) wide control range is suitable for stopping the neighbor's dog from barking at you and your family..
  • 【 】: Ultrasonic penetration is 33ft, covering both indoor and outdoor areas. Compared to traditional dog trainers, it completely frees your hands. You can easily train your dog's behavior b....
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Rokit 5 G3-5” Studio Monitor (Pair)

  • U-ART 1.9-Inch Accelerated Ribbon Tweeter: Allows longer operation with fewer signs of fatigue.
  • HPS Waveguide: Makes dispersion more consistent and imaging more stable over a wider area.
  • Linear Frequency Response: Provides unbiased reproduction in a wide frequency band.
  • DSP-Powered Crossover Design: Smooth frequency response without interferences between the drivers in the critical mid-range.
  • Premium Construction: Lightweight polypropylene construction for optimal durability.
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7-80V PWM DC Motor Speed Controller Switch 30A,Motor Speed Control Regulator

  • 1️⃣ 7-80V PWM DC Motor Speed Controller Switch 30A,Motor Speed Control Regulator.
  • 2️⃣ Wide voltage 7-80V high current 30A Design Wide range of applications, on-board switch with operation Stop brake function, adjustable potentiometer soft cable can be separated Line length 30CM..
  • 3️⃣Circuit optimization design Wide range of duty cycle adjustment, smooth motor without vibration, no vibration, with power indication, stable circuit design for long working hours..
  • 4️⃣Adopt imported high-voltage MOS tube, three high-voltage 100V high-frequency resistance capacitors, and fuses for braking. The parameters are not easy to heat and easy to replace. The standard aluminum housing protects the internal circuits and components for long-term durability..
  • 5️⃣Package Contents:1 x 7-80V PWM DC Motor Speed Controller Switch 30A.
  • Amazon satisfied customer service & fast ship..
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Yamaha DXR15MKII, 15\ 1100W Powered Speaker Cabinet

  • 15" Powered loudspeaker with 1100W Class-D power amplifier.
  • The DXR15mkII achieves class-leading SPL with stunning clarity throughout its frequency response range.
  • Newly equipped with 1. 75" Neodymium HF compression driver and high-output 15" Lf unit for vocal reproduction and outstanding bottom end.
  • Maximum 134dB SPL of power and wide frequency response range of 49hz-20khz.
  • Ultra-precise 48bit DSP processing for clear high-definition sound and built-in d-contour Intelligent dynamic control.
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