ReviewsSignal Transmitter

VT-5 Violin Microphone Wireless UHF Gooseneck Pick Up Instrument Clip-on Mic Receiver and Transmitter System for Violin

High quality sound--- The condenser microphone core, so that the sound reproduction of the instrument can reach 99%..
Stable signal transmission --- The signal transmission distance is 164ft (50m). A total of 16 UHF channels can be selected, and 3-4 sets of microphone systems can be used at the same time without signal interference..
Easy to use ---The transmitter has a spring clip with silicone, which will not cause damage to the paint. Clamp the transmitter on the side of the violin, plug the receiver into the MIC interface of the speaker, and then turn it on and use it ..
High-capacity lithium battery --- One divides into two charging cable to charge the receiver and transmitter at the same time, greatly reducing the charging time.The transmitter and receiver has built-in 750mAh battery, which can be recharged 2000 times, and can be used for 6 hours after 2 hours of charging..
Widely Used --- This violin wireless microphone can be used in solo performance, accompaniment performance, personal entertainment, group performance. 1/4 inch plug (and give a 1/4 inch（6.35mm） to 1/8 inch（3.5mm） conversion plug) can be used to a variety of equipment, loudspeakers, computer audio, drawbar speakers, mixers, and so on..

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YWBL-WH Logarithmic Power Detector Meter AD8317 1M-10GHz 60dB RF Power Meter Logarithmic Detector Controller for Amplifier 50 Ohms

AD8317 CHIP---The logarithmic power detector is designed by using AD8317 chip, and is used for RF signal power detection.
-55dBm to 0dBm---The logarithmic power detector can detect power in -55dBm to 0dBm of an RF signal, so that the RF signal is converted to DC voltage output.
APPLICATION AREAS---The logarithmic power detector could be used for RF transmitter PA set point control and level monitoring.
Power monitoring in a radio line transmitter.
RSSI measurements in base stations, WLAN, WiMAX, and radar.
55dB---The greater the amplitude or power of the RF signal, the higher the output voltage, and the output voltage is directly proportional to the logarithm of the input signal amplitude, thus expanding the dynamic range of the detected signal, which ranges reach 55dB.
WIDE APPLICATION---The logarithmic power detector could be widely used radio frequency signal detection, signal power measurement, environmental field strength detection, or as a part of automatic gain control and automatic level control.

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Southwire Circuit Breaker, Finder 41210S

The transmitter sends locator signal through outlet wiring.
For use on 120 volt energized circuits. UL Listed.
Receiver picks up signal to pinpoint correct breaker.
Advanced design pinpoints single breaker to prevent service interruption.
Transmitter also tests gfci protected outlets.

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Wireless HDMI Transmitter and Receiver - HDMI 4K @30Hz HD Extender Converter Adapter Kit for 4K Player Streaming Video Audio from Laptop/PC/Tablet/Phone to TV/Projector for Conference,Education Game

➤ HDMI TRANSFER ADAPTER - Built-in 2.4GHz/5GHz dual-band WiFi module, high-sensitivity dual antennas, our HDMI dongle wireless transmitter has a....
➤ HDMI WIRELESS TRANSMITTER - Our HDMI wireless transmitter and receiver support signal sources in laptops, personal computers, cameras, PS3/4, and....
➤ PLUG AND PLAY - By plugging the receiver into the power supply, the transmitter into the signal device, they start transmitting pictures or videos....
➤ HIGH-PERFORMANCE TRANSMITTER RECEIVER - 4 kinds of ports- audio, Type-C, HDMI, and VGA, support wireless or wired connection to meet all needs of....
➤ PERFECT PRIVACY PROTECTION - One-click connection and disconnection button on the receiver, super convenient and fast to protect your privacy.....

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Arestech FM Transmitter Bluetooth 5.0 Hands-free Car Kit with Quick Charge QC 3.0 Car Radio Adapter with Microphone CVC Noise Reduction

...er, stable and stronger anti-interference. It generates strong FM signal will ensure the sound quality clear. It also adopts A2DP sound processing technology and white noise cancellation (CVC) microphone which can provide you with better stereo music and clear call process..
✔Hands-free Calling✔ The FM Bluetooth transmitter built-in mic with hands-free calling function. Just press and hold the multi-function button for 2 seconds to wake up Siri or Google voice assistant. Then you can answer/hang up/reject call/search information you want with hands-free..
✔Fast Charging✔ The FM transmitter has QC 3.0 charge port and 2.4A charge port which supports high speed car charging. It is up to four times faster than the traditional charging ports. Those dual outputs which you can charge your cellphone or other devices. Even use them in the same time..
✔Colorful Music Player✔ The Bluetooth FM transmitter can play music via Bluetooth/Micro SD Card (≤32GB, MP3, WMA, WAV, FLAC and APE format)/AUX cable. It has a 7 colors LED backlight which is more clearly visible in dark car driving environment and brings pleasant..
✔More Stable Connection✔ No signal failure will be appeared. Our Bluetooth FM transmitter built with the latest Bluetooth 5.0 technolog....

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The Art Of Segovia (2 CD)

Clear Quality Signal Transmission——2.4GHz band is optimal for guitar wireless system,low noise,low latency(less than 5mS), no interference, over 20 meters transmission distance..
High Compatibility——The plugs can be rotated for 220 degrees, compatible for most electric guitars, bass, acoustic guitars and other digital music instruments, the device are approved for worldwide use..
Easy to Pair——Turn on the transmitter and the receiver, press the pairing button of the receiver,then press the pairing button of the transmitter for more than 2 seconds,then they're paired successfully..
User-friendly——The double-sided USB cable can charge the transmitter and receiver simultaneously,easy to switchover between the 4 signal channels..
Long Battery Life——Built-in battery with over 8 hrs battery life once fully charged, enough to enjoy the wireless world in your gig..

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Sewer Camera Locator, 512hz Pipe Locators Inspection Camera Receiver Transmitter Professional Plumbing Drain Camera Locator for Water Supply Pipelines(US Plug)

Receiver: The receiver of this sewer camera locator detection has a built in induction coil for receiving the magnetic signal from the pipe, and the transmitter head is loaded by the microcontroller and transmits the signal of a specific frequency..
Transmitter: The transmitter of this pipe locator underground has two receiving modes: far (note: about 5 meters) and near (note: about 1 meter). Adjust the sensitivity knob, peak mode (max) or zero mode (min) to position the transmitter..
Accurate Positioning: The 512hz locator locates problem locations faster, effectively solving the arduous task of inspecting sewer pipes, gutters, and narrow underground environments..
Long Service Life: The pipe locator tool has built in polymer lithium battery, 3000mAh (receiver), LR44/160mAh (transmitter), charging time is 6 hours, battery working time is about 10 hours. 3 level battery indicator light..
Wide Application: This sewer camera locator only is widely used for water supply pipelines, air conditioning pipelines, cable pipelines, lead industry pipelines, underground pipeline construction, underground cave exploration, underwater research, etc..

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AKK 625-600-A8 5.8G 600mw Wireless Color Video Transmitter and Receiver Kit for Backup Camera System/Rear View Camera System

5.8GHz Wireless RCA Video receiver/transmitter avoids complicated wiring.
Simple installation: the receiver connect to monitor. The transmitter connect to rear camera..
Transform rearview car camera signal to the LCD display monitor by the 5.8G wireless..
Wireless Color Video Transmitter and Receiver for Vehicle Backup Camera/Front Car Camera.
Signal transmit distance: Up to 200M , suitable for vehicles, trucks, cars, vans, and RVs, etc..

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Wireless HDMI Transmitter and Receiver 4K 1080P HD Wireless HDMI Extender 150m Range Streaming Video Audio from Laptop PC Phone to HDTV Projector for Home Theater Conferences Games

「Support Full HD 4K / 1080P」: PAKITE HDMI wireless transmitter and receiver input/output resolution supports 4K and 1080P, Signal experiences only....
「Plug & Play」: Easy to install, plug and play. Simply connect and automatically pair after power on. No software or WiFi connection is required.....
「492FT Long Distance Wireless Transmit」: We set up the external dual antenna and get the long transmitter distance that reaches 492 ft / 150....
「IR Remote Control Expansion Kit」: Equipped IR signal extension, you can control the signal source device at the receiver and it supports IR....
「Support Many HDMI Devices」: Wireless video transmitter and receiver can work with most HDMI equipped devices, including Prime Video, Netflix, Sky....

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Camecho New 2.4G Wireless Color Video Transmitter and Receiver for The Vehicle Backup Camera Front Car Camera

Camecho Wireless RCA Video Transmitter & Receiver Kit for Car Rear View Camera Note: It should connect to 9V / 12V power..
Receiver/transmitter signal range: 15-20M (open areas without other strong signal interference, it will far away).
Wireless RCA Video receiver / transmitter.
avoid complicated wiring, to be used with in-car monitor, backup system. Only when you pull reverse, monitor will automatic show backup picture. You could connect all parts to constant power or 12V battery, monitor will show picture full time..
Easy to install: the receiver connect to monitor. The transmitter connect to rear camera..
We offer high quality at a competitive price with great customer service. Our professional tech-team is available to resolve product issues. We offer a 1-Month refund . Detailed user manuals, FAQ’s, and specific installation tutorials are available. 24- hour technical support is also available before and after purchase..

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V5S 2.4G Stereo Wireless in Ear Monitor System for Stage Performance IEM System Transmitter Receiver for Band Rehearsal Outdoor Stage Street Performance Guitar Musical Instruments Monitoring

High quality sound—Install high-performance chips to reduce the transmission loss of sound quality, so that the restoration rate of sound reaches 99%..
Unlimited increase of receivers—One transmitter supports unlimited number of bodypack receivers for simultaneous use, please purchase additional receivers for people in your team as needed.The newly added receiver automatically matches the channel with the original transmitter when it is turned on..
Stable signal transmission —Signal transmission distance is 82ft (25m),High signal stability. The sound without delay,Stereo,Just plug and play..
High-capacity lithium battery—One divides into two charging cable to charge the receiver and transmitter at the same time, intelligent node technology and fast charging technology, greatly shorten the charging time.The transmitter and receiver have a built-in 600mAh battery, which has a long battery life and can be used for 6 hours after a full charge..
Widely Used —This wireless monitor can be used for live streaming，musical instrument performance,street performance,Band performance,and so on.Strong compatibility, suitable for various devices, sound cards, laptops, desktops, tablets, musical instrument speakers, mixers and more..

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