Top Antenna For 433mhz Rf

Professional RF Cable TV Signal Amplifier with High 40dB Gain

  • Professional-grade cable TV and antenna signal amplifier with high 40dB output level. Supports TV coax cable signal from cable outlet, cable TV box, antenna, DTV, CCTV DVR, MATV or all other RF modulated TV system. Designed for large multi-dwelling units(MDU) that require precise RF amplification with gain and slope adjustments for a professional installation..
  • High-power amplification to compensate for the attenuations of the passive TV distribution components like cable, taps, splitters and cable outlets. Advanced CATV hybrid circuitry providing extremely low-noise figure and minimum distortion. Adjustable gain control and tilt control allows for easy system balancing..
  • Solution in solving the problems of noise, interference and weakness after distribution. Boost RF coax signal with ease for more than 1700FT or 500m if RF TV source signal has fair 70/75dB strength to start with. Boosts the existing CATV or antenna signal strength for greater distance with minimum loss for more TV distribution..
  • Adjustable gain/attenuation to reduce overdriving. Adjustable tilt compensation to allow large CATV systems to be properly balanced and mixed with other CATV or existing RF distribution system. Supports full TV frequency range from 40MHz to 860MHz for analog/di....
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Broadlink RM4 pro Smart IR/RF Remote Control Hub with Sensor Cable-WiFi IR/RF Blaster for Smart Home Automation, TV, Curtain, Shades Remote, Works with Alexa, Google Assistant, IFTTT (RM4 pro S)

  • ...rder, DVD, and more. Online updated IR library to ensure newer devices are always compatible. Option to program the devices and learn buttons if no available cloud data is matching with..
  • 【TV / AC CONTROL】: Voice control your TV with On/Off, Volume control, Change channel by number/name, Switch input, Play, Fast forward, Rewind, Pause, Stop, Previous, Next…Voice control your aircon with On/Off, Temperature, Fan speed, mode…With free easy-to-use BroadLink App for iOS and Android, your mobile phone will be a smart remote, you can remotely control your IR/RF devices no matter you are at home or away..
  • 【VOICE CONTROL AND IFTTT】: Works with Alexa or Google Assistant and IFTTT (“BroadLink” skill/service) . Simple setup with Amazon Echo or Google Home speaker to easily voice control your IR devices. Support IFTTT and Apple Siri voice control for more home automations..
  • 【FEATURES】: Create multiple timers, scenes and routines as you need to control your Home Infrared/RF appliances. Supports external Temperature and Humidity detection of the room where the device located, which will be displayed in BroadLink App. You can easily set triggers, such as turn on your air conditioner automatically when the temperature rises..
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Shure PA411 Four Port Antenna Combiner

  • Distributes DC power and RF signal while reducing rack clutter for up to four PSM300 systems.
  • Features a wideband 470-865 MHz frequency range.
  • Main RF output connector connects to any antenna with a BNC connector.
  • RF LED indicators display signal present and signal overload per input.
  • Power output distributes DC power to PSM transmitters (accessory power cable required).
  • Includes PA411, rack mount and hardware kits, 1/4 wave antenna, BNC bulkhead adapter, BNC cable, power supply, power splitter cable, and user guide.
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3 Elements Yagi Antenna UHF 400-470Mhz,High Gain GMRS Vertical Base Antenna,7dBi Ham Radio Yagi for Repeater System, 433mhz Device, 2 Way Radio

  • [Directional YAGI antenna]Frequency:144/430MHZ(136-174MHZ/400-470MHz).
  • [Simple construction,Easy Tuning and Assembly]The surface is made of aluminum alloy,Antioxidant,make the antenna bright and clean,sturdy and durable,good environmental adaptability.Lightweight,High strength,Waterproof,Corrosion resistant..
  • The body of the Yagi Antenna makes it highly resilient to outdoor use. Strong wind resistance,Rated wind velocity 60 m/s.Securely attached to the mounting surface with the U-Bracket..
  • High gain benefit,great‘front to back’ratio.
  • Yagi Antenna greatly increase the signal strength of your radio,strong anti-jamming,provides stable signal,hit your repeater easily,realize long distance communication..
  • Yagi Antenna Widely used in various directional divice:For Baofeng Motorola Yaesu Kenwood amateur 2 Way Radio.
  • satellite work,ISS (international Space Station)contact.
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BTECH Mini UV-25X4 25 Watt Tri-Band Base, Mobile Radio: VHF, 1.25M, UHF Amateur (Ham)

  • ...ng, Quad Watch Delay Time, Randomization Privacy Mode, Builds upon previous generation UV-2501+220.
  • Frequency Range: 144-148MHz (VHF), 222-225MHz (1.25M), 420-450MHz (UHF).
  • Broad (Wide) / Narrowband (Narrow) Selectable.
  • Recommended Accessories: Pair UV-25X4 with the Nagoya TB-320A Antenna (and RB-50 Magnetic Mount) for easy installation. The PC04 FTDI Cable is recommended for easy computer programming.
  • Dual Watch monitoring VHF/UHF and 220Mhz: The 220 MHz band antenna lowpass filter is switched with a relay and the 2 meter lowpass filter and 70 cm highpass filters are switched with PIN diodes - resulting in a audible relay switch noise when monitoring 220MHz with VHF/UHF simultaneously. A relay that completely isolated the 220 MHz RF filter won't impact the RF performance of the 2 meter/70 cm bands. If monitoring multiple 220MHz or VHF/UHF simultaneously the relay is not heard or used..
  • Tribander Mobile Radio Kit Includes: BTECH UV-25X4, Speaker Mic, 6 foot DC Cable with Cigarette Plug Connector, Radio & Mic Brackets, Mounting Hardware, and User Guide.
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Five Star LTE Filter Improves TV Antenna Signals - HDTV Antennas Signal Purifier - Filters 4G Signal for a Clear Channels - Reduces Interference from Cell Towers - Pass Frequency 5-599Mhz

  • FILTERS ALL 4G LTE SIGNAL NOISE - Our LTE filter removes all noise caused by 4G cellular signals, letting through only TV signal frequencies between 5-599MHz, which allows you to experience quality, crisp TV with no cellular interference..
  • 4G LTE Filter - IMPROVES TV ANTENNA SIGNALS:4G lte filter removes noise for better picture.
  • Cleaning unwanted RF signal out of HDTV antenna system effectively. HDTV Band-pass filter can remove interference from frequency bands（3G/4G） outside the TV band. It can improve the TV signal..
  • Improves over the air signals by filtering out mobile LTE signal interference (3G and 4G) which can cause intermittent TV signal disruption including weak signals..
  • Simple installation - lte filter for antenna no external power supply required.Head connected to the antenna, tail connected to antenna amplifier or tv. LTE Filter, made only from premium materials, fits any TV antenna or amplifier and improves your signal, giving you crystal clear HDTV every time..
  • WORK FREQUENCY: Pass Frequency：5-599MHz. Cleaning unwanted RF signal out of HDTV antenna system effectively,Signal loss is 3dBi or less. Impendance: 75 Ω.
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UHF Fiberglass Mobile Radio Antenna,70CM 400-470mhz GMRS Base Antenna 17inch So239 Connector for Ham Radio Device Repeater Mobile Transceiver with Antenna Mount Bracket

  • [Directional YAGI antenna]Frequency:UHF 400-470MHz.
  • Polarization: Horizontal 3dB Beam Width: 53°.
  • [Simple construction,Easy Tuning and Assembly]The surface is made of aluminum alloy,Antioxidant,make the antenna bright and clean,sturdy and durable,good environmental adaptability.Lightweight,High strength,Waterproof,Corrosion resistant..
  • The body of the Yagi Antenna makes it highly resilient to outdoor use. Strong wind resistance,Rated wind velocity 60 m/s.Securely attached to the mounting surface with the U-Bracket..
  • High gain benefit,great front to back ratio.
  • Yagi Antenna greatly increase the signal strength of your radio,strong anti-jamming,provides stable signal,hit your repeater easily,get long distance communication..
  • Yagi Antenna Widely used in various directional divice:For Baofeng Motorola Yaesu Kenwood amateur 2 Way Radio.
  • satellite work,ISS (international Space....
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E-outstanding 25dB HDTV TV Antenna Light Amplifie 1PC High Gain Low Noise Amplifier Kit TV HDTV Antenna Signal Booster Gain with USB Power Cable

  • Professional-grade cable TV and antenna signal amplifier with high 50dB output level. Supports TV coax cable signal from cable outlet, cable TV box, antenna, DTV, CCTV DVR, MATV or all other RF modulated TV system. Designed for large multi-dwelling units(MDU) that require precise RF amplification with gain and slope adjustments for a professional installation..
  • High-power amplification to compensate for the attenuations of the passive TV distribution components like cable, taps, splitters and cable outlets. Advanced CATV hybrid circuitry providing extremely low-noise figure and minimum distortion. Adjustable gain control and tilt control allows for easy system balancing..
  • Solution in solving the problems of noise, interference and weakness after distribution. Boost RF coax signal with ease for more than 2100FT or 650m if RF TV source signal has fair 70/75dB strength to start with. Boosts the existing CATV or antenna signal strength for greater distance with minimum loss for more TV distribution..
  • Adjustable gain/attenuation to reduce overdriving. Adjustable tilt compensation to allow large CATV systems to be properly balanced and mixed with other CATV or existing RF distribution system. Supports full TV frequency range from 40MHz to 860MHz for analog/di....
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Ankuoo REC Gateway Control Your Traditional RF 433 MHz Plugs by app on Your Phone Turn Them into Smart Wi-Fi Plugs White

  • Turns traditional RF (433 MHz) wireless outlets into Wi-Fi Smart outlets.
  • Use REC app on your smartphone to turn on/off your wireless switches from anywhere.
  • REC Gateway is compatible with 99% of the RF outlets on the market.
  • Learning feature for pairing with all kinds of RF outlets.
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UHF 5 Way Active Antenna Power Distribution System for shure Sennheiser Wireless Microphone Compatible Shure Antenna Paddle

  • UHF 450-970MHZ Antenna splitter for Wireless Microphone System and shure Antenna Paddle.
  • The product is a UHF antenna distribution system that can expand the signals of the wireless microphone system by splitting one pair of the antennas to wireless receiver.It also amplifies RF signals to compensate for insertion loss that results from splitting signal power to multiple outputs.And can supply the power port to the UHF wireless system..
  • Antenna distribution system is used for large UHF wireless system,four wireless receivers can use two same antennas for every unit.Cascade port can receive the 5th receiver or the 2nd antenna distribution system..
  • Antenna Distribution System Compatible with Sennheiser Shure AKG UHF Wireless Microphone,Your wireless microphone frequency range must be between 450-970MHz.
  • Two 50ΩBNC antenna cascade port can extra connect one antenna distribution system or the fifth wireless receiver.The large wireless system can work by 1 pair antenna..
  • Note: This antenna splitter need to be used with antenna paddle,antenna amplifier using Method，You can see the connection picture below, If you don't have antenna paddle, you can buy it in this store.
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Mirkit x Baofeng Radio UV-5R MK3X 5 Watt FCC Approved 2022 2100 mAh Li-ion Battery, Tri-Band Radio Mirkit Edition and Neck Strap Lanyard Mirkit Ham Radio Operator

  • ...ng, Quad Watch Delay Time, Randomization Privacy Mode, Builds upon previous generation UV-2501+220.
  • Frequency Range: 144-148MHz (VHF), 222-225MHz (1.25M), 420-450MHz (UHF).
  • Broad (Wide) / Narrowband (Narrow) Selectable.
  • Recommended Accessories: Pair UV-25X4 with the Nagoya TB-320A Antenna (and RB-50 Magnetic Mount) for easy installation. The PC04 FTDI Cable is recommended for easy computer programming.
  • Dual Watch monitoring VHF/UHF and 220Mhz: The 220 MHz band antenna lowpass filter is switched with a relay and the 2 meter lowpass filter and 70 cm highpass filters are switched with PIN diodes - resulting in a audible relay switch noise when monitoring 220MHz with VHF/UHF simultaneously. A relay that completely isolated the 220 MHz RF filter won't impact the RF performance of the 2 meter/70 cm bands. If monitoring multiple 220MHz or VHF/UHF simultaneously the relay is not heard or used..
  • Tribander Mobile Radio Kit Includes: BTECH UV-25X4, Speaker Mic, 6 foot DC Cable with Cigarette Plug Connector, Radio & Mic Brackets, Mounting Hardware, and User Guide.
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Smart Light Switch with RF Remote Control， WiFi Wall Switches Work with Alexa/Google Home Voice Control, Smart Life App, No Hub Required, Single Pole 1 Way, Standard Plate, Neutral Wire Needed

  • 【RF433 Remote & APP Control】With the Smart Light Switch, FOUR control ways are available for you choosing: APP, RF 433 MHz REMOTE, VOICE and MANUAL. Up to 300ft remote control range in open areas, control the lights was super easy for the aged and children.
  • 【Easy Installation Smart Life Switch】AC100V~240V, maximum 800 watt. You can follow the detailed installation steps in the manual to install this wifi light switch. There is a video for your reference too. SPECIAL REMINDER : Neutral Wire needed by this remote light switch.
  • 【Voice Control Alexa Light Switch】The rf remote light switch was compatible with Alexa and Google Home. Control your devices through Voice Control, enjoy hands-free experience by giving simple command to your hub.
  • 【Countdown Timer & Schedule】This smart wall switch support RF remote and Wifi control, creat your smart switch to automatically turn on at dusk and trun off at dawn by APP built-in timer and schedule. Set your routine to get kids sleep better and save your pocket money.
  • 【Convenient WiFi Wall Switch】Pairing the smart swith to remote, stronger RF signal goes straight through walls and doors without delay, very practical to helps you turn off the lights wherever in the house from your cozy bed especial....
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