ReviewsUltra low noise

NESDR SMArTee v2 Bundle - Premium RTL-SDR w/Integrated Bias Tee, Aluminum Enclosure, 0.5PPM TCXO, SMA Input, Antenna Base & 3 Antennas. RTL2832U & R820T2-Based Software Defined Radio (SDR)

  • An ultra-low noise software defined radio, capable of receiving nearly ANY RF signal from approximately 25MHz-1700MHz. Includes SDR, high-quality antenna base, and 3 antenna masts to get you started right away without any further purchases!.
  • Unmatched price & performance–redesigned PCB reduces noise by an average of a full 3dB! Includes all the same fantastic features as the rest of the NESDR SMArt series, including an ultra-low phase noise TCXO, with a guaranteed .
  • Same form factor as the other devices in our NESDR SMArt series, which means no USB occlusion issues–run devices side-by-side without messy extension cables or adapters, even on embedded devices like the Raspberry Pi!.
  • Always-on, 4.5V bias-tee with independent ultra-low-noise power supply and 250mA power capability allows you to power nearly any active antenna circuitry without messing around with drivers or software.
  • Designed and manufactured by Nooelec in North America. Impeccable quality and full 2-year warranty!.
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Juried Engineering OPA2134PA OPA2134 SoundPlus Audio Operational Amplifier with Low Distortion Low Noise and Precision Breadboard-Friendly IC DIP-8 Pack of 2

  • The OPA2134 series are ultra-low distortion, low-noise operational amplifiers fully specified for audio applications.
  • Superior Sound Quality, Ultra Low Distortion: 0.00008%, Low Noise: 8 nV/√Hz.
  • True FET-Input: IB = 5pA, High Speed: Slew Rate: 20 V/µs Bandwidth: 8 MHz.
  • High Open-Loop Gain: 120 dB (600 Ω), Wide Supply Range: ±2.5 V to ±18 V.
  • Example Applications: Professional Audio and Music, Line Drivers, Line Receivers, Multimedia Audio, Active Filters, Preamplifiers, Integrators,....
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SUTTLE DSL Line Conditioner

  • Common to all Niagara products the 1200 features the non-sacrificial surge protection and over-voltage shutdown.
  • Withstands surges and spikes up to 6000 volts.
  • The 1200 can now sit on a shelf like a component with all the in and out cables in the back.
  • Niagara 1200 uses capacitor forming technologies that vastly improve linearity and minimize distortion ultra-low resistance solid core wiring is optimized for low noise directionality.
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RecPro RV Solar Ventilation Fan | Solar Powered Ceiling Vent with Fan | For RV, Marine, Camper, Shed, Trailer (Black)

  • [Low Noise Brushless Motor-Five times longer life than traditional brushed motors]: Exclusive brushless motor solution, working with ultra-low noise. Strong anti-interference, reduce the noise damage to the human body, provide a quiet and comfortable room space. High efficiency while ensuring low motor loss, the maximum load current is 4a, which saves the battery energy of your motorhome and conforms to the environmental protection..
  • [Independent Duct Design-Ceiling Fan Function]: It provides a level permanent air ventilation (when hatch is closed), letting the air circulate inside and outside your vehicle van on rainy days..
  • [Ultra Quiet Working Fan Blade and Strong Magnetic Net Screen]: With the patented curved surface and precise dynamic balance design, conforming to the principle of natural wind rotation, when the fan blade working, it reduces wind noise as much as possible, and realizes 4 noise levels of 10db, 25db, 45d, 68db. Dedicated vehicle-mounted strong magnetic Net Screen, easily disassembled and installed within two seconds, convenient to clean the fan blades, stable when driving and will not fall off..
  • [Intelligent Rain Sensor and Reversible Ventilation]: The cover lid would automatically closes when it rains, without accumulating water an....
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Sleep Without Earplugs - The Sweetest Sleep Music Ever

  • ULTRA COMFORTABLE - Made with super low-pressure, slow release, Comfy Cush Comfort Foam. Their user preferred color is as easy on your eyes as they....
  • ULTRA NOISE BLOCKERS – With a Noise Reduction Rating (NRR) of 33 decibels, these versatile, noise blocking earplugs are great for sleeping,....
  • #1 BRAND FOR SNORING, SLEEPING AND TO PROTECT HEARING - Mack’s is the #1 doctor recommended brand of foam earplugs to protect hearing and to get a....
  • #1 BRAND USED BY DOCTORS - Mack’s is the #1 brand of foam earplugs personally used by doctors. Trust the brand that doctors trust.
  • MADE IN THE USA – Proudly made in the USA with safe, high performance, noise reducing foam. Satisfaction guaranteed. The plastic jar is....
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POWER-ALL Godlyke Eco-Dapter Guitar Effects Pedal Power Supply (PA-9ECS), Black

  • World's FIRST CarbonFree Power Supply for Effect Pedals!.
  • Special Ultra-low noise floor, low-noise circuitry, and Ferrite-core filter module reduces noise and hum..
  • LIFETIME WARRANTY—never buy another power supply!.
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Noctua NF-A12x25 LS-PWM Ultra Quiet Silent Fan 4-Pin 120mm Brown

  • Ultra low noise fan, 120x120x25mm, 12V, 4-pin PWM, max. 1200 RPM, max. 12.1 dB(A), >150,000 h MTTF.
  • Next-generation 120x25mm A-series design provides unprecedented quiet cooling performance, ideal for CPU coolers and watercooling radiators.
  • State-of-the-art engineering (AAO frame, Flow Acceleration Channels, record tight 0.5mm tip clearance) and construction (Sterrox LCP material,....
  • Ultra-quiet 4-pin LS-PWM version, ideal for semi-passive setups (fan stops at 0% PWM) or ultra-low-noise applications that require PWM control.
  • Includes anti-vibration mounts, radiator gasket, fan screws, extension cable and y-cable for running two PWM fans on the same header.
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Winegard Elite Outdoor VHF/UHF HDTV Antenna – 70 Mile Range

  • Note : Antennas will vary with reception regarding the placement of the antenna, distance from the transmitting towers and ensuring the end user is properly running channel scans periodically, as well as every time the antenna is moved.
  • 70+ mile range to access from broadcast tower.
  • receives free HD channels including ABC, CBS, NBC, PBS, Fox, Univision and more.
  • Embedded ultra low noise (1db) digital amplifier for the best antenna performance.Optimized for dual-band VHF/UHF reception.
  • o Includes antenna with embedded Boost ultra low noise amplifier, inline 5V power inverter, 3′ USB power cable with 110V adapter, and mounting bracket.
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2012 Air Max 14" Vent RV Roof Vent Reversible Exhuast Fan, Ultra Low Sound RV Air Ventilation Ceiling Fan 12V Remote with Rain Sensor

  • [Low Noise Brushless Motor-Five times longer life than traditional brushed motors]: Exclusive brushless motor solution, working with ultra-low noise. Strong anti-interference, reduce the noise damage to the human body, provide a quiet and comfortable room space. High efficiency while ensuring low motor loss, the maximum load current is 4a, which saves the battery energy of your motorhome and conforms to the environmental protection..
  • [Remote Control + Manual Control, Convenient and Practical]: In addition to remote control of all functions, we also keep traditional manual control function, come and experience it!.
  • [Ultra Quiet Working Fan Blade and Stop the Lid at Any Angle]: With the patented curved surface and precise dynamic balance design, conforming to the principle of natural wind rotation, when the fan blade working, it reduces wind noise as much as possible, and realizes 4 noise levels of 10db, 25db, 45d, 68db. As for Position the cover angle at any time to meet your different daily needs, who doesn't like it?.
  • [Intelligent Rain Sensor and Reversible Ventilation]: The cover lid would automatically closes when i....
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Leisure Coachworks 14 Inch RV Roof Vent Cover Universal Replacement Vent Lid White for Camper Trailer Motorhome (White 1-Pack)

  • 【Low Noise Brushless Motor-Five times longer life than traditional brushed motors】: Exclusive brushless motor solution, working with ultra-low noise. Strong anti-interference, reduce the noise damage to the human body, provide a quiet and comfortable camper van space. High efficiency while ensuring low motor loss, the maximum load current is 4a, which saves the battery energy of your motorhome and conforms to the environmental protection..
  • 【Ultra Quiet Working Fan Blade and Strong Magnetic Net Screen】: With the patented curved surface and precise dynamic balance design, conforming to the principle of natural wind rotation, when the fan blade working, it reduces wind noise as much as possible, and realizes 4 noise levels of 10db, 25db, 45d, 68db. Dedicated vehicle-mounted strong magnetic Net Screen, easily disassembled and installed within two seconds, convenient to clean the fan blades, stable when driving and will not fall off..
  • 【Intelligent Rain Sensor and Reversible Ventilation】: The cover lid would automatically closes when it rains, without accumulating water and prevent rain leaking. Inhale or Exhuast, 4 speeds adjustable (3W/10W/20W/40W)..
  • 【High-strength UV-Proof Translucent Smoke Lid and Remote Lift Cover】High-strength translucen....
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Try Not to Drown feat Duncan Mackay

  • UNCOMPROMISED PHONO AMPLIFICATION AND EQUALIZATION - Precisely converts the turntable phono signal to line level, featuring an ultra high-accuracy....
  • SOPHISTICATED CIRCUIT DESIGN ENGINEERED WITH PREMIUM COMPONENTS - High accuracy components, low noise power supply, and low impedance output stage....
  • VIVID STEREO SOUNDSTAGE - Utilizing individual left and right channel OP amps provide optimal channel separation and virtually no crosstalk during....
  • LOW FREQUENCY RUMBLE FILTERING - This selectable high pass filter rolls off the low end frequencies below 20Hz. This slow gentle roll off is helpful....
  • PROTECTED FROM ANY ELECTRONIC INTERFERENCE - Internal metal shielding enclosure to block electro-magnetic interference and electronic noise.
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