#433mhz transmitter antenna

[rfantennaindia]

[quartz-components]

This FS1000A 433mHz Tx & Rx RF Module is a Compact, Economic and easy to use wireless RF module with both transmitter and receiver. The module operates at 433MHz and could communicate upto a range of 100 meters with proper antenna design. Practically with normal antenna it could cover distance of 20-50 meters. It can transmit at a speed of 1Kbps to 10Kbps and is easy to use with microcontrollers like Arduino, PIC, AVR etc..

[g-nicerf]

315MHz Transmitter Module: A Versatile Wireless Solution

In the realm of wireless communication, the 315MHz transmitter module stands out as a versatile and indispensable component. This article explores the significance of the 315MHz transmitter module, its functionalities, and the array of applications it serves in modern technology.

Understanding the 315MHz Transmitter Module

The 315MHz transmitter module is a compact electronic device designed to transmit data wirelessly using radio waves. This module is the singular solution for enabling efficient and reliable wireless communication across various sectors.

Applications of a 315MHz Transmitter Module

Remote Control: The 315MHz transmitter module finds widespread use in remote control systems, such as garage door openers, home automation, and even toy controllers. Its ability to transmit commands wirelessly simplifies everyday tasks.

Security Systems: Home and industrial security systems often rely on the 315MHz transmitter module to transmit signals from sensors and alarms to a central control unit. This ensures real-time monitoring and immediate responses to security incidents.

Wireless Sensors: In applications like tire pressure monitoring systems and health monitoring devices, the 315MHz transmitter module plays a crucial role. It allows these devices to wirelessly transmit data for analysis and action.

How the 315MHz Transmitter Module Operates

The operation of the 315MHz transmitter module is straightforward. It accepts electrical signals from a source, typically a sensor or microcontroller, and converts them into RF signals for wireless transmission. These RF signals are then broadcasted via an antenna to reach the intended receiver.

On the receiving end, an RF receiver module tuned to the same frequency captures and processes these RF signals, making the transmitted data available for further use.

Benefits of the 315MHz Transmitter Module

Extended Range: The 315MHz frequency offers an excellent balance between range and power consumption, making it suitable for applications that require communication over moderate distances.

Reliability: This transmitter module ensures reliable communication, even in environments with obstacles or interference.

Low Power Consumption: Many 315MHz transmitter modules are designed to operate efficiently with minimal power consumption, making them ideal for battery-operated devices.

Ease of Integration: Thanks to standardized protocols and interfaces, integrating the 315MHz transmitter module into various electronic systems is a straightforward process.

Conclusion

The 315MHz transmitter module is a singular solution for wireless communication needs. From enhancing the convenience of remote controls to ensuring the security of our homes and industries, this module is at the core of many essential technologies. As technology continues to evolve, the 315MHz transmitter module will remain a crucial component in our increasingly interconnected world.

For details, please click： https://www.nicerf.com/ask-modules/ask-transmitter-module-stx885.html

                        Or click： https://www.alibaba.com/product-detail/G-NiceRF-STX885-Small-size-with_1600934177861.html?spm=a2747.manage.0.0.52dc71d2eZn7o0

For consultation, please contact NiceRF (Email: sales@nicerf.com)

[biggelectronics]

Build a Wireless Stereo FM Radio with RF Wireless Module Pair and HC-12

Wireless Stereo FM Radio Kit, RF Wireless Module Pair (433MHZ), HC-12: The Perfect Combination for Your DIY Project

Wireless Stereo FM Radio Kit

The Wireless Stereo FM Radio Kit is an all-in-one DIY kit that includes everything you need to build a wireless stereo FM radio. The kit comes with a pre-assembled FM radio module, an audio amplifier, a speaker, and a power supply. The pre-assembled FM radio module features an integrated circuit (IC) that can tune to FM frequencies between 88MHz and 108MHz. The module also includes an antenna that can receive FM signals from the airwaves. The audio amplifier can amplify the audio signal from the FM radio module, and the speaker can produce clear and crisp audio output. The power supply can provide power to all the components of the kit.

The Wireless Stereo FM Radio Kit is easy to assemble and requires no soldering. You can simply follow the step-by-step instructions provided with the kit to build your own wireless stereo FM radio. The kit is also very affordable, making it an ideal choice for beginners or anyone on a budget.

RF Wireless Module Pair (433MHZ)

The RF Wireless Module Pair (433MHZ) is a pair of wireless modules that can transmit and receive data wirelessly. The modules operate at a frequency of 433MHz, which is a commonly used frequency band for wireless communication. The modules are very small and can be easily integrated into any DIY project.

The RF Wireless Module Pair (433MHZ) works by using amplitude shift keying (ASK) modulation. The transmitter module sends data by varying the amplitude of the carrier wave, while the receiver module detects the variations in amplitude and converts them back into the original data signal. The modules have a range of up to 100 meters in an open area, making them suitable for a wide range of wireless communication applications.

HC-12

The HC-12 is a serial communication module that can provide wireless communication over a long distance. The module operates at a frequency range of 433MHz and can transmit data up to a distance of 1,800 meters in an open area. The HC-12 module can be easily integrated into any DIY project that requires long-range wireless communication.

The HC-12 module uses a frequency hopping spread spectrum (FHSS) modulation technique to provide reliable and secure wireless communication. The FHSS technique involves hopping between multiple frequencies in a random sequence, making it difficult for unauthorized users to intercept the data signal. The HC-12 module also supports a variety of baud rates, making it compatible with a wide range of microcontrollers.

[justvaldas]

Angry Cat’s saturday spent playing with little 433 MHz transmitter module. 03 - 03 - 2017.

[tonkisummer]

Wireless signal jammer

#Wireless signal jammer install

#Wireless signal jammer full

#Wireless signal jammer Bluetooth

Jammer Host x 1, AC adapter x 1,antenna x22,Car storage battery cable x1, Infrared Remote Control x1įull bands 22 chancel design, Customized for special frequency range High efficiency aluminum alloy radiator, Build-in 5 cooling fan

#Wireless signal jammer full

Full bands jammer is power full to blocks all the signals, Jamming frequencies the jamming radius up to 40meters.įull Bands Mobile Phone 5GLTE 4G/3G/2G +WiFi2.4G/5.8G+ GPSL1-L5 +Walkie-Talkie UHF/VHF+ Remote Control 433/315/868 And it can not only cut off all 5G 3G 4G mobile phone signals, but also jam Wi-Fi2.4G/5GHz GPS LOJACK, RF 315 MHz 433MHz, VHF UHF Walkie-Talkie & Wireless Headset/Microphone signals. This can be fun for a short period of time, but even in private homes, it can cause major problems with smart home systems that rely on a functioning WLAN for control.This is the latest designed with 22 Antennas all-in-one for mobile phone 5GLTE GSM 3G 4GLTE signals wifi jammer which bring us a strong jamming ability. A well-functioning WLAN network can easily be paralyzed by jammers. Such wifi blocker can certainly be used to make neighbors desperate.

#Wireless signal jammer Bluetooth

The frequency band used by bluetooth is 2.4G, so the wifi jammer can also block the bluetooth signal, and it can also be called a bluetooth jammer. You just need to be sure you know the correct type of frequency that is being used here. These Wi-Fi interceptors are actually very simple to operate and it sends the same frequency signal as WiFi to interfere with WiFi signals. Of course, the 5.1G WiFi frequency band interference can also be increased, as long as you have needs, we can serve you. There is a dual-band switching router, which uses 2.4G and 5.8G frequencies, so at this time you need to buy 2.4G and 5.8G dual-band WiFi scrambler. There are special WIFI signal blocker that only shield 2.4G WIFI. To jamming with the WIFI signal, you can buy a special WIFI signal jammer, and choose different jammers according to the frequency of the used.Īt present, the WiFi frequency bands on the market are 2.4G, 5.1G, and 5.8G, of which 2.4G and 5.8G are the most used frequency bands, the most used frequency band of 5G WiFi is 5.8G, and a small part uses 5.1G frequency band.ġ. However, the problem was not so severe that all data traffic stopped. But even today, WLAN networks that transmit close to each other on the same radio channel sometimes interfere with each other. In the early 20th century, when the number of transmitters increased substantially, poorly shielded machines caused interference with radio signals. However, WiFi jammers are perfectly normal in radio technology. This can be a critical issue for devices performing safety-related tasks. In a WLAN, this means that the exchange of packets only works to a limited extent or doesn't work at all, and the actual data flow can no longer be properly grouped together. However, if the jammer sends a significantly stronger signal, it renders the original signal unusable - making communication more difficult or impossible. The WIFI signal jammer transmits on the same frequency as the signal to be jammed.

#Wireless signal jammer install

Therefore, many families gradually began to install mobile WIFI jammer to block the network to control their children's Internet time. Especially in the home network, children are addicted to the network mainly because of the WIFI network. Because of this, it caused a lot of problems. Mobile phones can solve network problems, and mobile phones play a more important role in people's life, mobile communication and mobile Internet. The development of smart phone wireless network plays an important role in improving the speed of development.

[daviteq]

WIRELESS PROCESS PRESSURE SENSOR

Wireless Sensor : Process Pressure is a combination of wireless sensor transmitter WS433-M12F and sensor PPS , it has different kind of measurement, such as Gage/Absolute/Differential, raneg -1 .. + 700 bar, high accuracy and stability, Ultra-low power consumption.

Reliable & Secured Wireless Connection

Sub-Ghz technology from Texas Instruments allows reliable wireless connection and secured data by AES-128

10-year with a single battery

Ultra-low power sensing technology from Daviteq with Ultra-low power wireless technology fromTexas Instruments allow the sensor can last up to 10 years with a single battery AA.

High accuracy

0.5% of Span

Wide measurement range

Select from -1 .. + 700 bar

SENSOR :

Sensing TechnologyAdvanced PIEZO/Capacitance technology

Measuring rangeSelect from -1 .. + 35 bar Gage/Absolute/Sealed Gage

Over pressure protection1.5 x Span

Accuracy & Stability0.5% of span, < 0.3% span/year

Measuring FluidsAny fluid which is workable with wetted materials 304SS/316SS

Working temperature-10 .. + 80 oC

Process connectionStandard G1/4 or Others (consult factory)

Electrical connectionM12-male connector

WIRELESS TRANSMITTER :

Data speedUp to 50kbps

Tranmission distance, LOS1000m

AntennaInternal Antenna

Battery01 x AA 1.5-3.6VDC, up to 10-year operation, depends on configuration

Frequency BandISM 433Mhz, Sub-GHz technology from Texas Instrument, USA

International ComplianceETSI EN 300 220, EN 303 204 (Europe) FCC CFR47 Part15 (US), ARIB STD-T108 (Japan)

Vietnam Type Approval CertificationQCVN 73:2013/BTTTT, QCVN 96:2015/BTTTT (DAVITEQ B00122019)

Security StandardAES-128

Operating temperature of PCB-40oC..+60oC (with AA L91 Energizer)

HousingPoly-carbonate, IP67

Installation methodL-type bracket SUS304 , by M4 screws or double-sided 3M tape (included)

Product dimensions & net weight180x30x30mm, < 150g

Daviteq Technologies Inc

[mangowall]

Description:   The kit includes one pair of transmitter and receiver modules and one pair of spring antennas for increasing the communication distance. And the frequency is 433MHz. It is very ...

[faveik12amjabva]

GERMA 433 Mhz Superheterodyne RF Receiver and Transmitter Module For Arduino Uno Wireless Module Diy Kit 433Mhz Remote Control

GERMA 433 Mhz Superheterodyne RF Receiver and Transmitter Module For Arduino Uno Wireless Module Diy Kit 433Mhz Remote Control

Just For Today

Just For Today get free read 60 days !!!

Only At My Best Shop Place : https://s.click.aliexpress.com/e/_A6Tbky

GERMA 433 Mhz Superheterodyne RF Receiver and Transmitter Module For Arduino Uno Wireless Module Diy Kit 433Mhz Remote Control

Application environment Remote control switch, receiver module, motorcycles, automobile anti-theft products, home security products, electric doors, shutter doors, windows, remote control socket, remote control LED, remote audio remote control electric doors, garage door remote control, remote control retractable doors, remote volume gate, pan doors, remote control door opener, door closing device control system, remote control curtains, alarm host, alarm, remote control motorcycle remote control electric cars, remote control MP3. Package Included: Receiver module (RX470-4) * 1pcs Transmitter module (WL102-341) * 1pcs Antenna * 2pcs (Short antenna for Transmitter; long antenna for Receiver.) Product Description [Receiver module ] Product Model: RX470-4 (RX470-4 is WL101-341 upgraded version, more stable performance, faster data transfer) RX470-4 superheterodyne wireless receiver module is receiving UHF ASK demodulators support ASK and OOK modulation. The receiver module has high sensitivity (-108dBm), Low-power performance, along with high dynamic range (greater than 60dB). Module uses highly integrated chip, built front-end low-noise amplifier,Mixers, filters, frequency synthesizer circuit, etc., can maximize the signal optimization.

[safriakonsalan1222]

1Set superheterodyne 433Mhz RF transmitter and receiver Module kit small size For Arduino uno Diy kits 433 mhz Remote controls

1Set superheterodyne 433Mhz RF transmitter and receiver Module kit small size For Arduino uno Diy kits 433 mhz Remote controls

Just For Today

Just For Today get free read 60 days !!!

Only At My Best Shop Place : https://s.click.aliexpress.com/e/_9woxOw

1Set superheterodyne 433Mhz RF transmitter and receiver Module kit small size For Arduino uno Diy kits 433 mhz Remote controls

$0.01 Application environment Remote control switch, receiver module, motorcycles, automobile anti-theft products, home security products, electric doors, shutter doors, windows, remote control socket, remote control LED, remote audio remote control electric doors, garage door remote control, remote control retractable doors, remote volume gate, pan doors, remote control door opener, door closing device control system, remote control curtains, alarm host, alarm, remote control motorcycle remote control electric cars, remote control MP3. Product Description [Receiver module ] Product Model: WL101-341 WL101-341 superheterodyne wireless receiver module is receiving UHF ASK demodulators support ASK and OOK modulation. The receiver module has high sensitivity (-110dBm), Low-power performance, along with high dynamic range (greater than 60dB). Module uses highly integrated chip, built front-end low-noise amplifier,Mixers, filters, frequency synthesizer circuit, etc., can maximize the signal optimization. Product Features 1.Support ASK / OOK modulation, the receiver sensitivity of -110dBm; 2.Operating frequency: 433.92 MHz, bandwidth of about ± 150KHz; 3.mains input voltage range: 3.0V-5V; Working current: Type :5.0mA (Requirement:VDD=5V) ; Type :6.0mA (Requirement:VDD=3V) 4. Quiescent Current: 1uA 5. Low power consumption; 6. good selectivity and spurious radiation suppression, and easy to pass CE / Fcc international certification; 7. Good local oscillator radiation suppression, multiple receiver module to work with (ie, more than single income) and will not interfere with each other, used together without affecting the receiving distance; 8. multiple transmission rates, the general module for 2KHz, up to 10KHz; 9. Temperature range: -40-85 °C 10. ultra-small size of 30.25 × 8.5 × 1 (mm) (can be customized according to customer) 11.External antenna: 32CM single core wire, wound into a spiral Circuit schematics

[quartz-components]

433MHz 100 Meters STX882 ASK Transmitter Module & SRX882 Superheterodyne Receiver Module Introducing the 433MHz 100 Meters STX882 ASK Transmitter Module & SRX882 Superheterodyne Receiver Module with Antenna kit. Designed for long-range data transmission and reception, this kit includes everything you need to establish reliable wireless communication links across distances of up to 100 meters.

[g-nicerf]

The Versatile 315MHz Transmitter Module

In today's interconnected world, wireless communication plays a pivotal role in various applications, and the 315MHz transmitter module stands as a crucial component in this ecosystem. This article explores the significance and versatility of the 315MHz transmitter module, shedding light on its applications and how it's shaping modern connectivity.

Understanding the 315MHz Transmitter Module

The 315MHz transmitter module is an electronic device designed for wireless data transmission at the 315MHz frequency. It serves as the heart of many wireless communication systems, enabling devices to communicate seamlessly without the need for physical connections.

Applications of the 315MHz Transmitter Module

Home Automation: In the realm of smart homes, the 315MHz transmitter module plays a pivotal role. It allows homeowners to remotely control lights, thermostats, and even security systems, enhancing convenience and energy efficiency.

Remote Controls: The 315MHz transmitter module is often found in remote control devices, such as garage door openers, car key fobs, and TV remotes. Its ability to transmit signals reliably over moderate distances makes it a preferred choice.

Weather Sensors: Many weather stations utilize 315MHz transmitter modules to transmit data from outdoor sensors to indoor displays. This enables accurate weather monitoring without the hassle of wired connections.

Wireless Alarms: Security systems often employ 315MHz transmitter modules to send signals from sensors and detectors to the central control unit. This real-time communication ensures prompt responses to security breaches.

How the 315MHz Transmitter Module Works

The 315MHz transmitter module takes electrical signals from a source, such as a sensor or microcontroller, and converts them into radio signals at the 315MHz frequency. These signals are then transmitted via an antenna to a corresponding receiver module.

On the receiving end, a compatible 315MHz receiver module captures the transmitted signals and converts them back into electrical signals for processing or display.

The Advantages of 315MHz Technology

Long Range: The 315MHz frequency offers excellent signal propagation, making it suitable for applications that require communication over moderate distances.

Reliability: 315MHz communication is known for its reliability, even in environments with obstacles or interference.

Low Power Consumption: Many 315MHz transmitter modules are designed to operate efficiently with low power consumption, making them suitable for battery-operated devices.

Ease of Integration: These modules are relatively easy to integrate into various electronic systems, thanks to standardized protocols and interfaces.

Conclusion

The 315MHz transmitter module, in its singular form, is a silent hero in the world of wireless communication. From simplifying our daily lives with remote controls to enhancing security systems and weather monitoring, this versatile component empowers a wide array of applications. As technology continues to evolve, the 315MHz transmitter module is poised to remain a key player in shaping the future of wireless connectivity. Whether it's sending a simple command or transmitting critical data, the 315MHz transmitter module keeps us connected.

[quartzcomponents]

433mHz Tx & Rx RF Radio Module

This FS1000A 433mHz Tx & Rx RF Module is a Compact, Economic and easy to use wireless RF module with both transmitter and receiver. The module operates at 433MHz and could communicate upto a range of 100 meters with proper antenna design. Practically with normal antenna it could cover distance of 20-50 meters. It can transmit at a speed of 1Kbps to 10Kbps and is easy to use with microcontrollers like Arduino, PIC, AVR etc..

The specifications for the 433mHz Tx & Rx RF Radio Module are:

Operating Voltage: 2.5V to 12V

Operating Frequency: 43MHz

Data Rate: 1KBps to 10 Kbps

Buy this RF Module: https://quartzcomponents.com/products/fs1000a-433mhz-tx-rx-rf-radio-module

[gadgetsmallcom]

DC12V/24V 433MHz remote control receiver with rolling code HCS301 open code remote control garage gate

DC12V/24V 433MHz remote control receiver with rolling code HCS301 open code remote control garage gate

433 MHz 12V 24V AC/DC Wireless 2CH RF Transmitter Remote Control Switch + RF Relay Receiver For Light Garage Door Opener Secification 1. Power supply: 12v-24v DC 2. Frequency: 433.92Mhz 3. Codes: can work with any fixed/learning/rolling codes 4. 2 channel 5. Working temperature :-40℃- + 80℃ 6.Built in Aerial antenna : Reception range 10-50m Products advantage: 1) Can learn Fixed and Rolling code…

[kk6mri]

Finding a septic tank via radio-direction finding

A friend of mine did not know where the septic tank in their home was. I’ve figured out that this could be a fun opportunity for radio direction finding. A while back I bought several super cheap 433MHz OOK transmitters. They are about $1-$2 each -- not too much for literally throwing something down the drain. 

I soldered a small LiPo battery, connecting both VCC and data to the 3.3V+ of the batter, having the device on transmit mode all the time. I also soldered a 10cm wire to the antenna port. 

To keep everything waterproof, I put the setup in a small bag -- and sent it down the toilette with the help of my assistant Alan!

It took a few tries, but the package was drained and started flowing towards the tank. For tracking I used my new IC-705, which has a nice waterfall plot on the screen, so I can see the peak. For antenna, I used the Arrow. 

It was nice seeing how the frequency of the transmitter changes as it is loaded by the water-- but then stabilizing nicely once it set still (consecutive toilette flushing would shift the frequency a little bit!).  Using this setup we were able to identify the location of the tank, which ended up underneath the deck!