ReviewsMicrowave Passive Component

RF Mixer, Low Noise Diode Passive Frequency Transducer Module for Phase Comparator for Demodulator

  • Using 1.6mm thick PCB double sided board, sturdy and durable, come with long service life.
  • The interior is composed of double balanced microwave diodes, come with high reliability.
  • 35dB high isolation between local oscillator and RF input, which is stable and reliable.
  • The product have large heat dissipation area, possess stable operation and long running time.
  • The conversion loss is only 8.0dB, and the noise figure is as low as 8.0dB (SSB). This is a passive device and does not require power supply.
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AIYIMA A08 PRO TPA3255 Power Amplifier Bluetooth 5.1 with VU Meter 300W+300W HiFi Class D Stereo Digital Audio Amp 2.0 Channel Amplifier for Passive Speaker Home Audio

  • ... HD transmission】Adopt Qualcomm QCC5125 Chip,Support SBCAACAPTXAPTX-LLAPTX-HDLDAC,Multiple audio input methods of Bluetooth and RCA can meet customers who need more needs.
  • 【HiFi clear sound with tone control】 Resonable circuit and concise wiring,high quality Internal component such as Phase mode inductance,make the sounds warm and sweet no noise. Sound is typical Class D "bright," with good bass, along with a bright (and dynamic) midrange and high frequency area.that is both dynamic and full-bodied.
  • With treble and bass knobs to adjust one's own preferable sound styles, presents HiFi music with rousing highs and deep lows.
  • 【Simple compact but powerful design】Adopted TPA3255 Chip,each channel can output 300W(4Ω Load), match perfectly and easily to drive all 3-8Ω passive speakers, adds a low frequency output easy to connect Powered speakers and build 2.1 channel system, the bass effects is greatly enhanced..
  • 【What You Get after your purchase】Provide worry -free warranty and technical services.
  • Package with a DC 36V 6A Power Adapter for free,But if you want to get the maximum power of 300W, yo....
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DS18 PRO-CFX Two-Way Passive Crossover 300W Car Audio Tweeter Mid Range Speaker (2 Pack)

  • Perfect frequency distribution - our crossovers are designed to provide the perfect frequency distribution throughout your system to ensure the clarity and peak efficiency for your system..
  • Your system will thank you - whether you are replacing your entire system or are Just trying to get better sound out of your basic component speaker, you will notice a big difference from your system..
  • Smart design - these are designed specifically to be small and compact so that they are easy to install as Part of almost any build you are working on..
  • No power needed - if you are looking for a simple way to handle multiple frequencies but without power cables or the price tag to go with it, DS18 has the perfect passive crossover for you..
  • Never stop innovating attitude - DS18 stands out from other brands with our progressive designs and unwavering commitment to delivering the most technologically up-to-date products on the market..
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RF Mixer, Passive Frequency Transducer Module RFout=DC?1.0GHz Diode for Demodulator for Phase Comparator

  • The conversion loss is only 8.0dB, and the noise figure is as low as 8.0dB (SSB). This is a passive device and does not require power supply.
  • The interior is composed of double balanced microwave diodes, come with high reliability.
  • The product have large heat dissipation area, possess stable operation and long running time.
  • Using 1.6mm thick PCB double sided board, sturdy and durable, come with long service life.
  • 35dB high isolation between local oscillator and RF input, which is stable and reliable.
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Pioneer TS 44  Car Loudspeaker

  • Direction (1-4 Way): 2 way.Installation: Surface Mounted.Installation Type: Surface Mounted.Number of Ways: 1.Power (Watts): 25+ watts.Size (Diameter) in mm: 100.Diameter (mm): 100.Speakers Format: Round.System/Single Speaker: Single Speaker.Type of Set: Pair.Wattage: 40.Ways: 2.Year of Introduction: 2001.Year of introduction: 2001.
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NOAM NUTV5 - Marine Bluetooth ATV/Golf Cart/UTV Speakers Stereo System

  • HIGH-QUALITY PERFORMANCE: Each component of the NUTV5 is new and never seen before. The speakers, amplifier and controller, all have unique features that simply make this unit the best in the playground. HS4 Amplifier, NBTR Bluetooth controller, a pair of N5 speakers and all wire & accessories are all included in this one package. HS4 = the 'H' stands for ‘Holy’ and we'll leave you guessing what the 'S' stands for. We gave it that name because that was our immediate reaction when we first heard it. Enjoy your tunes in high quality sound while riding wild. NOAM is the #1 name for atv accessories, utv accessories, golf cart speakers, and boat radio and speakers..
  • N5 SPEAKERS: At only 5.25", these speakers will beat any bigger 6.5" speakers. Your vehicle will have the perfect sized pods with the BIGGEST sound. We tooled this diecast 4.5lb monster of an amplifier to withstand the rough and tough environment it is meant to work in! The HS4 is a 4-channel full-range amplifier with fully variable high pass and low pass crossovers..
  • VERSATILE: Your search for a bluetooth waterproof speaker is finally complete! All around water resistant unit.
  • ride in any weather conditions. Speakers, AMP & Bluetooth remote are all water resistant. The remote includes backg....
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RF Mixer, RFin=1.5‑3.8GHz Converter Double Balanced Frequency Transducer Module for Phase Comparator for Demodulator

  • The conversion loss is only 8.0dB, and the noise figure is as low as 8.0dB (SSB). This is a passive device and does not require power supply.
  • Using 1.6mm thick PCB double sided board, sturdy and durable, come with long service life.
  • The product have large heat dissipation area, possess stable operation and long running time.
  • The interior is composed of double balanced microwave diodes, come with high reliability.
  • 35dB high isolation between local oscillator and RF input, which is stable and reliable.
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Double Balanced Frequency Transducer Module, RF Mixer Diode RFout=DC‑1.0GHz for Phase Comparator for Demodulator

  • The product have large heat dissipation area, possess stable operation and long running time.
  • The conversion loss is only 8.0dB, and the noise figure is as low as 8.0dB (SSB). This is a passive device and does not require power supply.
  • 35dB high isolation between local oscillator and RF input, which is stable and reliable.
  • Using 1.6mm thick PCB double sided board, sturdy and durable, come with long service life.
  • The interior is composed of double balanced microwave diodes, come with high reliability.
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Plant Therapy Passive Sunflower Aromatherapy Diffuser for Essential Oils

  • SUNFLOWER SHAPE: Bring nature into your home with our Passive Sunflower Diffuser. Reusable passive diffusion makes for a cost-effective, decorative way to bring your favorite essential oils to any room. A beautiful sunflower-shaped top and natural wood base make this the perfect addition to your home or office..
  • CHIC PASSIVE DIFFUSION: The chic sunflower top is porous and unglazed, allowing essential oils to absorb and gently scent the air in a 160-foot radius without using any heat or electricity. Just apply 5-6 drops of your favorite essential oil or blend directly to the flower and enjoy the benefits of your Passive Sunflower Diffuser..
  • FILLS THE ROOM WITH YOUR FAVORITE SCENTS: Instead of using a mist or heat to disperse your essential oils, this passive diffuser gently fills your space when the essential oils evaporate..
  • GENTLE OPTION: Unlike traditional diffusion, passive diffusion is much gentler. This makes is a good option for small spaces or those who are more sensitive to smells..
  • THE HIGHEST QUALITY: At Plant Therapy, our goal is to positively impact the lives of as many people as we possibly can, by selling such a high-quality passive diffuser at an affordable price. Be confident knowing you are purchasing quality oils and body care at direct....
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Sunbuck Home Audio Amplifier Bluetooth 5.0 Stereo Receiver 280 Watt 2 Channel Mini Hi-Fi Class D Integrated Amp System USB SD AUX MIC in Echo Radio LCD Suitable for Home/Outdoor Speakers

  • 【280WATT POWER】100W RMS*2（4 ohms, 20 Hz - 20 kHz, 0.04%THD）can drive 180watts(8 ohm), 280 watts(4 ohm) speakers, for passive speakers only..
  • 【Powerful home audio】:100V-240V Switch Power Digital Bluetooth receiver with wireless audio streaming function no need extra power adapter,....
  • 【Multi-channel input】 Sunbuck audio component amplifier supports USB/SD card/AUX/FM radio/Bluetooth and various external RCA (R, L) audio input....
  • 【Wireless Bluetooth connection】Professional indoor and outdoor stereo receiver, equipped with Bluetooth wireless music streaming. It can be used....
  • 【Easy to grasp the control】 Improved professional compact bookshelf loudspeaker, two microphone inputs and adjustable karaoke volume, with clear....
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Digicharge Black Universal 3D Glasses Passive Polarised Home Film TV Cinema X 10 PAIRS

  • These universal unisex Passive 3D TV Glasses are not only stylish but also very comfortable to wear for long periods..
  • Circularly polarized 3D glasses work with your circular polorised passive 3D television. For all circular passive 3D Tvs, in RealD cinemas and with....
  • The polarised passive technology gives enhanced 3 dimensional viewing when compared to anaglyph 3D without the complication and expense of active....
  • Digicharge compatible with Samsung Sony LG Panasonic etc using circular technology passive 3D TV’s.
  • Strong, durable, stylish and comfortable to wear one size fits all glasses..
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