Rf

RF / RADIO TRANSCEIVER MODULE; 2.4GHZ; USB/SPI INTERFACE 2.7-3.6VDC

Description: RF N Type Female Switch N Female Double Straight RF Coaxial Adapter Connector Specification: 1.Great replacement for the broken one. 2.Color: Silver 3.Body Material: Brass 4.Plating: Connector Body(Nickel), Connector Pin(Gold), Ferrule(Nickel) 5.Size: 12 x 29mm(D x H)   Package includes:   1x N Type RF Coaxial Adapter Connector Details pictures:    

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Product application: This amplifier has the advantages of wide frequency range, stable gain, small noise figure, large dynamic range (+20dBm1dBP), etc., and is especially suitable for various radio frequency emission circuits, and increases the communication distance! Widely used in short wave, FM radio, remote control receiver, cable TV signal amplifier, Beidou, GPS satellite navigation, 2.4G Bluetooth, WIFI receiver, such as radio frequency amplification!The amplifier is provided with a shielding shell, and is provided with an anti reverse protection diode. Technical indicators: 1. Supply voltage:5VDirect(Typical current value100MA) 2. Gain:19.5DB Input output impedance:50Ohm 3. P1DB:20dBm(50Under ohm load) 4. Input signal: 5. Bandwidth:50MHzreach6GHz(Different frequency, gain is different, specific please refer toS21Curve index) 6. Noise figure:3.5dB(3GHzCase measurement) 7. With metal case shielding 8. Other: when different gain values are needed, can reduce the power supply voltage. Package included: 1 x 50M-6GHz Broadband Gain Amplifier

Description Adaptor N-Type Male - TNC Female 50R More Products View More Products

RF RECEIVER/DECODER MODULE / 418MHz / NO EXTERNAL RF COMPONENTS REQUIRED

This rf scanner detector is mainly used for wireless signal scanning equipment, it does not have the ability to sneak shots and eavesdropping. This bug detector is a professional anti-spy equipment, it can detect most of the wireless cameras and audio bugs by RF frequency detection. This rf detectors adjustable potentiometer sensitivity achieves its function. Easy to use(only switch+sensitivity knob),Sound and light alarm indicator,accurate and reliable (Larger/smaller sensitivity can expand/reduce the detection range). The rf signal detector with digital receiving mode can detect whether there is strong radio signal radiation around the living and working environment, whether there is strong electromagnetic radiation leakage harmful to household appliances, such as refrigerator, TV, computer, air and other regulated or suspicious wireless signals.. This anti spy detector is widely used for detection: phone tapping, digital eavesdropping, tracking, vehicle eavesdropping, wireless pinhole cameras, cable cameras, appliances and other sources. Application 1.This bug detector can scan your car for the car gps tracker. 2.This rf detector can detect if there is a mobile phone bug device around you. 3.Does your work around the house and the residential building have a base station radiation environment. 4.This bug scanner detector can scan SMS sending and receiving signals, mobile internet, mobile phone switches and telephones. 5.This rf detectors detect wireless network signals, cell phone base stations and wireless monitoring systems. 6.This rf signal detector can detect whether the household appliances are harmful to the human body, such as microwave oven leakage. 7.Can detect whether there is a suspicious wireless signal in the conference room environment 8.This anti spy detector for hotels, bathroom hotels, entertainment, locker rooms, etc. 9.This camera detector for business negotiations, school management, factories, security facilities. Main feature can detect Mobile, unicom, telecom, 2G 3G 4G Card for bugs and locator. can detect High-speed upload GPS locator packet locator. can detect 1.2G/2.4G wireless camera can detect hidden 5.8GHZ wireless camera and Wireless eavesdropping. Technique Data Frequency Range: 1 MHZ-8000MHZ detecting the dynamic range: >73Db detection sensitivity: 0.03mw(main frequency) Detector range: 2.4GHz wireless camera: 15(standard 10mW camera) 1.2GhZ wireless camera: 10(standard 10mW camera) Mobile: 2G,3G, 4G: 10 Indicating, 9level, LED Luminous instructions/modulation sound instructions. Power: built-in 3.7V 800mah lithium polymer battery. Working current: 60mA working time:10-15 hours Material: aluminum alloy weight: 160gvolume: 102x52.5x215mm Package Included: 1 X Signal Detector 1 X Power 1 X Use Manual

Description:   The RF front end is carefully designed with a two-stage low-noise amplifier and a two-stage dedicated filter for front-end RF amplification of ADS-B receivers, featuring high gain, low noise, and large dynamic range.   Product indicators:   1. Working voltage: 3.3-5.0V (DC) 2. Operating frequency: 1090MHz (ADS-B receiver only) 3. Amplification gain: 38dB 4. Out-of-band suppression: -75dB@+-50MHz; -55dB@+-1GHz 5. Special design: Double filter structure is used to ensure sufficient suppression of out-of-band signals and effectively improve signal-to-noise ratio. 6. Product Shell: CNC Machining Center CNC Milling 7. Dimensions: 51.5*36*15mm (without connector protrusion) 8. Product weight: 60.5g Package included: 1 x ADS-B 1090MHz RF Front End RF Amplifier LNA Module

Overview: Sonoff 4CH Pro is a 4 gang WiFi switch. It supports switch among 3 working modes: interlock/self-locking/inching(0.25-4s adjustable) mode. It integrates with a 433MHz RF receiver module, making the switch can be controlled by RF Remote. The Sonoff 4CH Pro smart switch is DIN Rail mounted. Users can remotely turn on/off the connected lights/appliances by iOS/Android App eWeLink or 433MHz RF Remote. They can create 8 enabled single/repeat/countdown timers to automatically turn on/off at the specified time. The timers can run themselves even network is unavailable. To let the devices be controlled by their family, they can simply share the devices to them and give specified timers permissions. They can even create some scenes or smart scenes to trigger ON/OFF the switch. In self-locking mode, users can turn on/off the 4 connected devices instantly and separately. In interlock mode, users can turn on 1 device every time, and turn off other devices at the same time. In inching mode, users can turn on connected devices for 0.25-4s(the time is adjustable). Users can set some devices in inching mode, while the others in interlock mode. Features: Turn on/off 4 home appliances remotely Supports switching among inching/interlock/self-locking mode Device status synchronously display Single/Repeat/Countdown timers Share control Supports setting power on state 433MHz RF Remote control Specification: Working modes: inching/interlock/self-locking mode Adjustable time for inching mode: 0.25-4s Power Supply: 90-250V AC(50/60Hz) / 5-24V DC Max current: 10A/gang Max Power: 2200W/gang Wireless Standard: Wi-Fi 2.4GHz b/g/n, 433MHz RF Security Mechanism: WEP/WPA-PSK/WPA2-PSK Operating Temperature(recommended): 0ºC-40ºC(32°F-104°F) Operating Humidity: 5%-90%RH, Non-condensing Package included: 1 x SONOFF® 4CH Pro Inching/Self-Locking/Interlock WiFi RF Smart Switch

Description: The RF front end is carefully designed with a two-stage low-noise amplifier and a two-stage dedicated filter for front-end RF amplification of ADS-B receivers, featuring high gain, low noise, and large dynamic range. Product indicators: 1. Working voltage: 3.3-5.0V (DC) 2. Operating frequency: 1090MHz (ADS-B receiver only) 3. Amplification gain: 38dB 4. Out-of-band suppression: -75dB@+-50MHz; -55dB@+-1GHz 5. Special design: Double filter structure is used to ensure sufficient suppression of out-of-band signals and effectively improve signal-to-noise ratio. 6. Product Shell: CNC Machining Center CNC Milling 7. Dimensions: 51.5*36*15mm (without connector protrusion) 8. Product weight: 60.5g Package included: 1 x ADS-B 1090MHz RF Front End RF Amplifier LNA Module

Fotasy Nikon S/Contax RF Rangerfinder Outer Bayonet lens to Sony NEX E-Mount Camera Adapter Product Description With this adapter, you can use Nikon S / Contax RF Rangerfinder lens with Sony NEX E-Mount Camera, for NEX-3 NEX-5 NEX-VG camera It allows focus to infinity. Camera can use AV or M mode. To use Sony NEX camera with Nikon S / Contax RF Rangerfinder Lens, pleas set"Release without lens" in camera menu, set camera shooting mode to A or M, use manual focus and shoot. Pls Note: This adapter is not for Nikon F Mount (Non-AI, AI, AIS, Nikon AFS, Nikon G) lens, it is for Nikon S / Contax RF Rangerfinder lens, with outer bayonet mount. Some Nikon S / Contax RF Rangerfinder lenses are with inner bayonet and will not fit this adapter.High quality metal lens mount! It allows Nikon S / Contax RF Rangerfinder lens to be used on Sony NEX camera body. Our Guarantee to You We guarantee the utmost in Quality, Authenticity and Customer Satisfaction All our Items are Brand New and 100% Authentic with Original Box and Papers Price Beat or Match, if we can't (which is hardly ever), we will give you R150 off your next order with us. At these prices stocks are very limited, so order now to avoid disappointment Please view our other listings HERE Looking for something that we have not listed. Let us know - Will will get the best price for you

Product Usage: The RF detector is made of ADI's AD8318 chip, the design of the power supply voltage regulator circuit such that the detection accuracy tends to official data, the operating frequency range is 1-8000MHz, can detect -65 to 5dBm RF signal and with DC voltage output the detected signal strength (in dBm, logarithmic detection), so the RF signal is converted into a DC voltage output. RF signal corresponding to the amplitude or power of the output voltage. You can do signal strength indicator RSSI, spectrum analyzer, gain control. Technical Specifications 1. The operating frequency: 1-8000MHz 2. Dynamic Range: -65dBm to + 5dBm 3. The detection slope: -25 mV / dB (TPY) 4. The detection output voltage range: 0.5--2.1V 5. Power supply voltage: 7-15VDC (containing the power regulator circuit) 6. The input impedance: 50 ohms 7. RF interface: standard SMA female Package included: 1 x 1-8000MHz AD8318 RF Logarithmic Detector

The silver Rode NTG-3 Shotgun Microphone is a professional shotgun microphone that delivers a few unique qualities in order to meet the demands of today's broadcast audio engineers and boom operators. The microphone features radio-frequency (RF) interference properties that avoid annoying noise and interference caused by nearby RF sources such as radio antennas, WIFI networks, internet devices, power lines, etc. The microphone is also built to withstand the rigors of adverse weather conditions. Of course special attention is paid to the accurate, directional pickup characteristics and its frequency response, sensitivity and low noise floor, which result in pristine audio quality. The NTG-3 shotgun microphone is an ideal solution for outdoor ENG and studio applications. RF Rejection The microphone features radio-frequency (RF) interference properties that avoid annoying noise and interference caused by nearby RF sources such as radio antennas, WIFI networks, internet devices, power lines, etc. Withstands Adverse Conditions The microphone is constructed to withstand adverse weather conditions for more stable use outdoors. Supercardioid Line+Gradient Pickup The supercardioid, shotgun characteristics provide excellent off-axis rejection, focused pickup and longer range. Specifications Transducer Condenser Polar Pattern Line-Gradient Supercardioid Frequency Response 40Hz to 20kHz Dynamic Range (Typical) 117dB Signal-to-Noise Ratio 81dB SPL (A-weighted) Maximum Input Sound Level 130dB Power Requirements 48V Phantom Power Output Impedance Nominal: 25 ohms Output Connectors 3-pin XLR Pad No Low Frequency Roll-Off No Dimensions (LxDiameter) 10 x 0.74" (255 x 19mm) Weight 5.74oz (163g) In the Box Water Resistant Aluminum Storage Case Windshield Zip Pouch Microphone Clip 10 Year Warranty

IN STOCK AND READY TO SHIP AUDIO, VIDEO TO RF CONVERTER CAN USE MULTIPLE UNITS TOGETHER AT DIFFERENT CHANNELS TO USE AS SIGNAL DISTRIBUTION UNIT. FEATURES SELECTABLE OUTPUT FREQUENCY CHANNELS: 21 TO 69 PUSH BUTTON UP / DOWN SELECTOR 3 RCA INPUT, STEREO AUDIO & VIDEO TV RF OUTPUT PAL I SYSTEM, 6MHz AUDIO EXTERNAL TV ANTENNA BYPASS WITH 3dB GAIN LED CHANNEL DISPLAY RF OUTPUT: -70dB INTO 75 Ohm POWER SUPPLY: 12V 300mA AC/DC ADAPTER FUNCTION CHANGE OUTPUT FROM AV (AUDIO AND COMPOSITE VIDEO), RCA PLUGS TO RF SIGNAL (PAL l) TO BE USED ON TV THAT DO NOT HAVE AV (RCA PLUGS) INPUT. USE MODULATOR TO CHANGE AV INPUT TO RF AND THEN SEND EACH COUPLED DEVICE AT A DIFFERENT FREQUENCY DOWN A COAX CABLE. THIS WILL ENABLE THE USERS TO SELECT THE REQUIRED SOURCE ON THEIR TV BY SELECTING THE CORRECT CHANNEL. APPLICATIONS CCTV CAMERA DISTRIBUTION, HOTELS, GUEST HOUSE, BEDROOMS AND OUTDOOR ROOMS

Overview: The Sonoff T1 US Smart Wall Touch Switch series are 1-3 gang US/AU standard WiFi RF remote control luxury smart light switch. The wireless wall switch can be added to iOS/Android App eWeLink via WiFi, allowing users to remotely turn on/off connected lights or appliances separately from anywhere at any time. After successfully learning codes with 315MHz RF Remote, the touch light switch can be turned on/off indoors. Upgrade your home to an elegant smart home, control anywhere, anytime! With the App eWeLink, you can create scheduled/countdown timers to auto-turn on/off devices at the specified time. You can also create scenes to turn on/off all the devices in your house with one tap. The smart wall switch works perfectly with Amazon Alexa/Google Assistant, you can ask Alexa or Google to turn it on/off. With IFTTT supported, now you can control your the devices and apps in different ways. Features: Touch ON/OFF App Remote ON/OFF 315MHz RF Remote ON/OFF Schedule/Countdown Timers Works with Amazon Echo, Echo Dot, Amazon Tap Works with Google Home, Google Home Mini, Google Nest Works with IFTTT Specification: Power Supply: 90V-250V AC Max. Current: 2A/250V/Gang Max. Power: 600W/gang Wireless Standard: 802.11 b/g/n & 315MHz RF Security Mechanism: WPA-PSK/WPA2-PSK Material: ABS V0 + Toughened Glass Panel 120mm*73mm Gang: 1/2/3 Certification: CE, RoHS, FCC Package included: 1 x SONOFF® T1 US AU Standard WiFi RF Smart Wall Touch Light Switch

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Multi-functional Full-range RF Wireless Signal Radio Detector Camera Auto-detection TraceMulti-funct Features: Simple design, easy and portable to operate. Multi-functional detectable pin hole camera and other wireless products. Built in super bright red LED, can find out all camera, pin hole, button and mobile camera, etc. Dual mode RF detectable: buzzer mode and vibrate mode; can also used earphone to detect RF signal. 4 signal strength LED status indicator from low to high. Adjustable sensitivity with the potentiometer. Equipped with retractable antenna, also with battery indicator. Built in 120mAh rechargeable li-polymer, convenient for use. Perfect for sweeping cameras and bugs in conference room, changing room, hotel room, etc. Specification: Plug Type: UK / AU (Optional) Color: Black Material: ABS Wireless Signal Range: 1MHz-6.5GHz Built-in Lithium Battery: 120mAh Operating Current: under 100mA Antenna Length: Approx. 14.5cm / 5.7in Item Size: Approx. 6.5 * 4.8 * 1.5cm / 2.6 * 1.9 * 0.6in Item Weight: Approx. 32g / 1.1oz Package Size: Approx. 18.1 * 10.7 * 3.7cm / 7.1 * 4.2 * 1.5in Package Weight: Approx. 169g / 5.96oz Package Includes: 1 x Detector 1 x Power Adapter 1 x Earphone 1 x User Manual (English) Details Pictures: Multi-functional Full-range RF Wireless Signal Radio Detector Camera Auto-detection TraceMulti-funct Multi-functional Full-range RF Wireless Signal Radio Detector Camera Auto-detection TraceMulti-funct

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA ENNIO 2.4GHz Digital RF Modulation Wireless Audio Waterproof 180 Degree IR Night Version Camera Description: ENNIO 2.4GHz Digital RF Modulation Wireless Audio Weatherproof 180 Degree IR Night Version Camera Features: Wireless antenna. Weatherproof camera. 3.6mm wide angle lens to capture greater field of view. Clear view IR LED providing night vision. Runs of 5V DC power supply. Full 180° degree horizontal axis allowing you to position the camera in the best view. Specification: Image Sensor: 1/4" Omni OV7725 Vision CMOS Adapter input: AC100 ~ 240V, 50 / 60Hz DC5V 1000MA Horizontal Definition: 380 TV line Transmission frequency: 2.4GHZ Digital RF modulation Minimum Illumination: 0Lux (Infrared LED ON / 5LUX Night-vision distance: 15m Power Adapter: DC 5V / 1000mA Dimensions: 9.5 x 6.9 x 6.9cm Package includeds: 1 x Camera 1 x Power Supply 1 x Adapter (According to your country~~) Details pictures: ENNIO 2.4GHz Digital RF Modulation Wireless Audio Waterproof 180 Degree IR Night Version Camera ENNIO 2.4GHz Digital RF Modulation Wireless Audio Waterproof 180 Degree IR Night Version Camera

Description: The broadband RF power amplifier small, suitable for all types of radio transmission, such as: FM shortwave radio remote control, FM FM radio transmitter, amateur radio 135-175MHz, 380-470MHz walkie-talkie transmitter to use. The low-frequency input can 1mW maximum output power of 2.0W, 512MHz maximum possible output 1.6W, 930MHz maximum possible output 1.0W, 1000MHz maximum possible output 0.8W, the amplifier is equipped with fins, long-term stability. Features: Operating Frequency: 1--930MHz Input power: 1mW (0dBm) Maximum output: 2.0W (33dBm) low frequency (10 MHz) 1.6W (32dBm) IF end (512 MHz) 1.0W (30dBm) high end (930 MHz) 0.8W (29dBm) high end (1000MHz) Operating voltage: 12V (DC) Current job: 300--400mA (determined by the output power) RF connector: SMA female standard Size: 48x48x13mm Note: 1. Never load or load impedance serious loss of time under the circumstances with the use of emission. 2. Do not increase the operating voltage to use, although you can bring the power boost, but the power consumption of the product increases, the     reliability deteriorates. 3. Note the anti-static measures, between devices have a common ground, first connect the RF interface to use, plus electricity. Package included: 1 x RF Broadband Power Amplifier Module

Overview: The Sonoff T1 Wall Touch Switch series are 1-3 gang 86 type touch/App/ RF control luxury smart light switch. The wireless wall switch can be added to iOS/Android App eWeLink via WiFi, allowing users to remotely turn on/off connected lights or appliances separately from anywhere at any time. After successfully learning codes with 433MHz RF Remote, the touch light switch can be turneD on/off indoors. Upgrade your home to an elegant smart home, control anywhere, anytime! With the App eWeLink, you can create scheduled/countdown timers to auto-turn on/off devices at the specified time. You can also create scenes to turn on/off all the devices in your house with one tap. The smart wall switch works perfectly with Amazon Alexa, you can ask Alexa to turn it on/off. Works With Amazon Alexa: This product works with Amazon Alexa. You can ask Alexa to control the device with the following voice commands. Please note that only US/UK English and German voice commands are supported now. Try out these phrases ({deviceName} should be the name of your device): Alexa, turn on {deviceName} Alexa, turn off {deviceName} Alexa, turn {deviceName} off Alexa, turn {deviceName} on Alexa, schalte Gerätename ein Alexa, schalte Gerätename aus For detailed tutorial, please click here. Features: Touch ON/OFF App Remote ON/OFF 433MHz RF Remote ON/OFF Scheduled/Countdown Timers Works With Nest Works With Alexa Works With Google Home Specification: Power Supply: 90V-250V AC Max. Current: 2A/250V/gang Max. Power: 600W/gang Wireless Standard: WiFi 2.4GHz & 433MHz RF Material: ABS V0+ Toughened Glass Panel Dimension: 86mm*86mm Weight: 130.0g Package included: 1 x 86 Type UK Smart Wall Touch Light Switch Module