ReviewsHigh Frequency Transmission Modul

Handheld CB Transceiver, Marine Two Way Radios Strong Signal Reception for Boat (US Plug)

  • Practical: AM and FM modulation, frequency range of 26.965 to 27.405MHz, with low power consumption, high gain and sensitivity, strong signal reception capability..
  • Receiver: High reception sensitivity, effective image suppression and adjacent channel suppression ability, strong automatic gain control, 300‑3000Hz frequency response..
  • Clear: The volume is high, full and clear sound quality, adopts unique noise reduction technology effectively reduces ambient noise and enhances the call experience..
  • Transmission: 4W FM AM power output, strong transmission anti interference ability, high sensitivity, less than 5% signal distortion, with output impedance of 50Ω..
  • Durable: Made of rugged ABS shell, which is anti collision and drop resistant, IP67 dustproof and waterproof, suitable for use in outdoor harsh environments..
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EXMAX ATG-100T 195-230MHz Wireless Tour Guide Voice Audio Transmission System+Aluminium Alloy Charge Case for Teaching Tour Guides Conference Travel Museum Hajj Church (4 Transmitters & 60 Receivers)

  • EXMAX wireless audio transmission system could transmit voice of who speaking to microphone of transmitter to the ones wearing earphone of receivers,transmission distance is about 50-60 meters (164-197ft).99 frequency channels on 195MHz-230MHz means it has 99 selected IDs allowing at least 40 groups to work simultaneously.Widely used for field trip,tour guides,exhibition live explanation, sermon interpretation,silent conferences,church translation,audio visual laboratory,events for church,hajj...
  • Transmitter weighs 56g and receiver weighs 46g,Small and light for carry or carriage.High S/N Ratio(≥90dB) ensures clear voice transmission. Long-Lasting Power,both transmitter and receivers are built-in 900mAh lithium upgraded battery to guarantee more than 18 hours working.One transmitter could pair up countless receivers so long as on the same frequency channel.Transmitter has 3.5mm input jack, it supports AUX( such as MP3, Smartphone,MP4,CD ) and MIC input.64-slot charging case included..
  • The wire of microphone and earphone has antenna function, please do unfold the wire of the microphone and earphone to enhance the voice signal transmission. On each group, transmitte....
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8GB DDR2 800MHZ (2 X 4GB) DIMM 240Pin PC2 6400 Desktop Memory Ram

  • 8GB RAM - Large memory up to 4GB RAM ensures the stability and smoothness of data transmission..
  • 800MHz Frequency - 800MHz frequency makes data transmission super fast. Gives a great gaming experience..
  • 240PIN - Adopting 240PIN to achieve high anti-interference and antistatic properties..
  • Plug and Play - Supports plug and play. No driver required..
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LKHF 3.5mm FM Transmitter LCD Diaplay in-car Music Audio Wireless Transmitter for Car Mobile Phones MP3 MP4 Player Tablet

  • Hands-free Function: Our products support hands-free function, to ensure that you are convenient to answer the phone while driving, and also ensure your safety..
  • LCD Display: With large LCD screen, FM frequency can be clearly seen. High-fidelity stereo, giving you a better music experience..
  • Stable Transmission: Digital PLL, transmission is stable in different environments. Memory for last frequency. Full frequency range: 87.5 - 108.0MHz. Transmitting distance up to 15 m / 49ft. Equipped with power-off memory, which can store the current playing frequency..
  • Rechargeable Lithium Battery: It has a USB interface and is equipped with a USB charging cable for you to charge conveniently. Powered by rechargeable built-in lithium battery, do not need to use the phone's power..
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Wireless Microphone Headset, Teaching & Fitness Headset Microphone, 165ft Range, LED Display, 1/4\ & 1/8\ Output, Wireless Headset Mic & System for Pa Speaker, Laptop, Desktop, Camera, Smartphone

  • [High-quality Wireless Transmission Tech] Built-in high-sensitivity condenser microphone & powerful signal amplifier.The wireless mic can achieve a range up to 165ft (50m) indoors without obstacles, and the transmission up to 330ft (100m) outdoors without obstacles..
  • [Wide Compatibility] This microphone can be used directly with a Voice amplifier/ Portable pa system/ Mixer/ High power speaker,etc. And they also compatible with Smartphones(iPhone/Android), iPad, DSLR Cameras, Desktop PC, use with a 6.35 to 3.5mm adapter. Not Supported Bluetooth Speaker.
  • [No Signal Interference] FCC certified independent high-frequency band. The headset microphone has 40 independent frequency bands, which means that up to 40 units are working simultaneously and no cross-frequency interference with eachother. Signal stability, No delay, No radiation, Anti-howling, Anti-interference, Constant frequency, Clearer sound quality..
  • [Stable & Comfortable] This headset's ergonomic, lightweight design won’t fatigue you during high-impact use. Beautiful curves and thickened mic arm, fit perfectly without shifting, even when moving, dancing, etc. You can get rid of shackles of cable for maximum comfort and freedom of movement..
  • [Charge and Work of Wireless Microphones] Built-in 400 ....
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measy FHD676 Wireless Transmission System Wireless HD Extender Transmitter Receiver Video WiFi 150m Wireless HDMI Sender Ki 1080p 3D

  • GREEN WIRELESS TRANSMISSION: In an open field, The distance of the wireless transmission high-definition HDMI audio/video signals is as high as 492ft/150m. if through 1 wall the signal can transmit 10-30m/33ft-100ft. Our product's WI-FI transmission distance is enough to cover the entire conference room or room in the home, This means you don't have to buy a long HDMI cable to extend video signals..
  • HIGH QUALITY WIRELESS TRANSMISSION: Supports high-definition videos up 1080p @60Hz. Special format is used to compress and decompress video(H.264), effectively improve the transfer efficiency, to ensure that the playback fluency(high-bandwidth digital content protection technology). Digital 5GHz frequency wireless A/V high-speed transmission. Compatible with HDMI 1.3 and HDCP 1.2 ..
  • 20-60KHZ WIDE FREQUENCY IR: You can control the HDMI source device at a remote location with the included IR cables. Which means that if you have a HDMI source in your media room and a display device in your living room, while you are in the living room, you can still use your HDMI source remote to control the HDMI source with IR control extension function..
  • EASY TO USE: PLUG&PLAY: Simple and convenient installation, plug and play, do not need to set up. No complicated cable or w....
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1Pcs 50MM 2Inch Speakers All Frequency Resonance Speaker Vibration Strong Bass Louderspeaker Prcatical Vibration Speaker 8Ω 20W

  • ✔360 °Frequency Transmission：The latest innovation, breaking through traditional restrictions, 360°frequency transmission. When the air quickly....
  • ✔High Accuracy：The speaker is full-frequency effect, the bass is very strong, equivalent to the 8-inch bass effect of traditional speakers. Full....
  • ✔Small & Portable：Our bass vibration speaker has strong sound penetration, small size of 2 inches, light weight of about 268 grams, easy to carry,....
  • ✔Less Noise：Since There is No Standing Wave of Human Body, the Various Original Music Played by Our Resonance Speaker Has No Noise, and the Sound....
  • ✔Broad Range of Applications：Our Bass Vibration speaker has a very wide range of use and is suitable for a variety of electronic products, such as....
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Moukey Powered Bookshelf Speakers Pair- Bluetooth 5.0 Studio Monitors, 3 Way 4+2+1‘’ Speakers, Wooden 2.0 Stereo Active Speakers - 50 Watts RMS (MA20-1), Lime

  • ...The high frequency of this bookshelf speakers is bright but not harsh, and the details are well processed.
  • the middle frequency highlights the human voice and restores the real voice of the singer.
  • the low frequency part is strong and powerful, and full of shock..
  • BLUETOOTH 5.0 VERSION: Efficient and stable wireless transmission, easy to connect with devices with Bluetooth wireless transmission technology, enjoy truly efficient, high-quality wireless music with this Bluetooth bookshelf speakers..
  • AUX INPUT & OUTPUT WITH 3.5MM HEADPHONE OUTPUT: You can connect your headphones for listening to music. And with RCA input function, it's convenient to receive RCA or 3.5mm audio signals from other devices. Tap the volume knob to switch between AUX, RCA mode (red light) or Bluetooth mode (blue light)..
  • REMOTE CONTROL: Adjust volume, song order and mute off functions whenever you want. The bass and treble controls are located on the side of the main speaker..
  • WOOD BUILD STRUCTURE & WIDE APPLICATION: The pursuit of sound quality restoration, this active bookshelf speaker is made of pure wood, suitable for a variety of use scenarios, such as home, recording studio, personal studio, computer, sound quality production, etc..
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Tertullus 1 Pair A10 RCA Cable Audiophile RCA Audio Interconnect Cable RCA to RCA Male Stereo HiFi Audio Cable 8N OFC Copper Silver Plated for Home Theater, Subwoofer,HDTV, Amplifiers 1.5m/4.92ft

  • ①　Strong And Rugged Cable,the Outer Diameter Of Cable Up To 8.54mm. Dark Blue Pure Cotton Braiding Net Design For Outer Sheath,anti-abrasion PVC Sheath Inside. High End Design..
  • ②　Sound Characteristics: The Sound Is Strong And Strong,the Background Is Quiet,the Low Frequency Is Thick And Steady,the Medium Frequency Is Sweet And Transparent.
  • The High Frequency Layer Is Distinct And The Resolution Is Good,the Full Frequency Transmission Performance Is Excellent,and The Sound Quality Is Excellent..
  • ③　The Wire Is Made Of Ofc Oxygen-free Silver Plated Conductor,the High Purity Ofc Conductor With High Density Shielding Using Containing 3% Silver Plated Solder Soldering Process.used Genuine 99.999999% High Purity Oxygen-free Copper Audio Signal Wire Can Maximum Signal Transfer,reduce Distortion And Signal Loss,to Keep Your Musical Device Performance..
  • ④　Gold-plated Rca Connectors Protection Which Has Good Anti-interference,effective Anti-oxidation And Stable Connection,reducing Information Attenuation And Ensuring Good Sound Quality Transmission..
  • ⑤　Suitable For An Amplifier, Subwoofer, Cd, Dvd, Etc..
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measy Full HD Wireless HD Extender Transmitter and Receiver Wireless Audio Video TV 1080P 3D up to 100M / 330FT for HD TV/Projector

  • GREEN WIRELESS TRANSMISSION: In an open field, The distance of the wireless transmission high-definition HDMI audio/video signals is as high as 328ft/100m. if through 1 wall the signal can transmit 10-30m/33ft-100ft. Our product’s WI-FI transmission distance is enough to cover the entire conference room or room in the home, This means you don’t have to buy a long HDMI cable to extend video signals..
  • HIGH QUALITY WIRELESS TRANSMISSION: Supports high-definition videos up 1080p @60Hz. Special format is used to compress and decompress video(H.264), effectively improve the transfer efficiency, to ensure that the playback fluency(high-bandwidth digital content protection technology). Digital 5GHz frequency wireless A/V high-speed transmission. Compatible with HDMI 1.3 and HDCP 1.2 ..
  • 20-60KHZ WIDE FREQUENCY IR: You can control the HDMI source device at a remote location with the included IR cables. Which means that if you have a HDMI source in your media room and a display device in your living room, while you are in the living room, you can still use your HDMI source remote to control the HDMI source with IR control extension function..
  • EASY TO USE: PLUG&PLAY: Simple and convenient installation, plug and play, do not need to set up. No complicated cable ....
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Bluetooth Receiver Wireless Audio Adapter 4.0 Transmitter for HD Music Stereo Sound System PC Win8/10 Black

  • ✔️Using for CSR8510 A10 chip, it truly conforms to Bluetooth 4.0 technical specifications, double mode transmission..
  • ✔️33Ft / 10m long transmission distance in no barrier situation, high speed with strong signal..
  • ✔️3Mbps transmission rate, providing high-speed file and audio data transmission..
  • ✔️Ultra-low delay extremely fast link, and intelligent sleep wake-up energy-saving..
  • ✔️24-bit CRC check to resist interference, and adaptive frequency hopping to reduce crosstalk..
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