Best Antenna For 433mhz Rf

MOES WiFi RF IR Smart Home Universal Remote Controller for TV Air Conditioning Infrared RF Appliances, Control AC TV DVD CD AUD SAT, Tuya/Smart Life App Control, Voice Control with Alexa and Google…

1.【Note】Customized DIY learning function.
copy same function from original IR remote to control Devices such as fireplaces, heater, ceiling fans.
Only supports 2.4G Wifi connection.For brands supported by IR blaster, please check the documentation and use the search function to inquire..
2.【All-in One Control】Advanced design with RF and IR for high compatibility.
all-in-one activates air conditioners, TVs, fans, DVD players, STBs, TV boxes, infrared devices, and RF appliances such as lights, switches, roller blinds, and more.
stores thousands of IR codes (supports IR 38 KHz and RF 433 /315 MHz).
3.【Multiple RF protocol】Multiple remote control RF protocol ensures effortless control of different 433 MHz RF devices.
4.【Remote Control from Anywhere】WiFi and 4G enabled for remote control from anywhere via the Smart Life/Tuya app.
control appliances away from home and turn your smartphone into a universal remote..
5.【Hands-free Voice Control】Compatible with Alexa and Google Home for simple, hands-free voice control, such as “Alexa, set A/C to 77 degrees”.
widely compatible with a range of devices.
for full list, check attached list or Smart Life app..

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BroadLink RM4 pro IR RF Remote Control Hub with Sensor Cable - WiFi Smart Controller for Home Automation, TV, Ceiling Fan, Curtain Remote, Works with Alexa, Google Assistant, IFTTT, Siri

All-in-One IR/RF REMOTE CONTROLLER -- BroadLink RM4pro supports not only IR home entertainment devices but also RF433 & 315MHz dual RF band, such as TV, STB, Air conditioner, ceiling fan, fireplace, electric blinds/shades. Integrate all your remote controller into one easy-to-use BroadLink App..
VOICE CONTROL - Works with Alexa/google home/IFTTT. Simple setup with Alexa or Google Home speaker, enable BroadLink skill/service, link account and discover devices. It gives you hands-free voice control of your devices, like turning on/off your TV or turning up/down the volume via voice command. More home automatons can be also set with IFTTT and Siri shortcut..
TEMPERATURE AND HUMIDITY SENSOR - BroaLink RM4pro will come with a USB sensor cable, which can real-time detect Temperature and Humidity of the room where the device located. Those data will allow you to setup routines in the BroadLink App, such as turn on humidifier automatically if the humidity is low. (Note: at present, Alexa hasn’t supported Humidity.
Alexa and Google home haven’t supported humidity and temperature routines yet, you can set routines in the BroadLink App)..
MORE FEATURES - Create multiple timers, scenes and routines. Voice control and BroadLink App remote control. Supports ....

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2 Pieces Car Key Cases Car Key Fob Vehicle Smart Keychain Case Holder Black

5-Button replacement transmitter remote (Replacement for XT-11, XT-12, XT-21, XT-24, XT-57, XT-59, XT-60, XT-61, XT-62, XT-63, XT-65S, XT-72S).
FCC ID: H50T21 H5OT21 (Replacement for B23AT67, H50T20 H5OT20, H50T31 H5OT31, H50T33 H5OT33, H50T52 H5OT52).
AM, superheterodyne (SAW), 433.92MHz, clear LED lens (Blue, green, or red when LED on).
Works for CPX-RS1, CPX-RS2, DS-434, KE-120, RF-105KE, RF-1050KE, RF-1055KE, RF-215, RF-220, RF-225, RF-305, RF-310, RF-315, RF-350, RF-355, RF-405,....
NOTE: Button configurations may vary on remotes with different button layout than this remote.

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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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