Reviews Radio Signal Control

Mini Shower Radio Indoor Outdoor Portable FM AM Electronic Bathroom Waterproof Radio

  • ★【COMPACT DESIGN】With its hanging hook and vertical compact design, easy to put it on the sink or bathroom rack, the shower AM FM radio won't take up valuable space. But don't let the small size fool you, the radio will fill your shower great sound. Plus, it has excellent AM and FM reception..
  • ★【ROTARY CONTROL KNOB】The shower clock radio waterproof features rotary control knobs for tuning and volume adjustments. The waterproof am fm radio is also equipped w/ built-in analog tuner and extended reach antenna for better radio signal reception..
  • ★【AM/FM RADIO】Multi band coverage, automatic search signal, clear voice, strong signal. Fireproof ABS material, UV treatment, not easy to scratch.(Notes: waterproof, suitable for bathroom and kitchen or outdoor use, but not use in water.).
  • ★【BATTERY OPERATED】The portable bathroom radio AM FM operates on 3 AA batteries (not included). Open the battery compartment by turning the lock in either direction and gently pulling it out. Insert 3 x AA batteries, making sure to match the polarity..
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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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Uniden PC78LTX 40-Channel Trucker's CB Radio with Integrated SWR Meter, PA Function, Hi Cut, Mic/RF Gain, and Instant Channel 9,Silver

  • Hit the road in trucker's style with the Uniden PC78LTX CB Radio. Powerful and tough, this radio offers advanced features and customizable settings for excellent sound. With this radio, you never have to miss another transmission, even when you are driving..
  • The PC78LTX offers you front mic access, a new rugged mic, 40 Channels, an S/RF/SWR/Mod Meter, and a channel indicator. Also included is a channel selector, a TX/RX indicator, instant channel 9, dim control, noise blanker, RF gain control, a PA mode, mic gain control, and a Hi Cut Function..
  • Microphone Settings for Best Sound: This radio's multiple adjustments allow you to fine tune the signal and sound, for excellent clarity. Change the squelch control settings and the ANL/Noise Blanker option to reduce static and enjoy clear sound. Adjust the microphone gain to control the mic sensitivity..
  • Integrated SWR Meter: Keep your CB station performing at its best using the CB's built-in SWR meter to precisely tune your antenna for best signal..
  • If you're looking for a proven radio that will stand the test of time, go no further. Package includes: PC78LTX CB 2-way mobile radio, Microphone, Mounting Bracket Kit, DC Power Cord, and Owner’s Manual..
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Electrodepot 433 MHz Unity Gain Omni, 6 Inches Antenna with Magnetic Base and Male SMA Connector Impedance 50 Ohms

  • Digi-Code 5166-03 Radio Receiver Remote Antenna Mounting Kit With 15' Coaxial Cable With F-Connectors, Antenna And Antenna Mounting Bracket. Ideal for use with radio receivers that have the F-connector type antenna typically used on gate openers when a remote antenna is needed to improve remote control signal reception and range..
  • Product Description: Remote Antenna Mounting Kit Ideal For Commercial And Gate Radio Receivers The Digi-Code 5166-03 also known as the DC-5166-03 remote antenna mounting kit is ideal for use with F-connector versions of gate radio receivers to improve signal reception and remote control range. This remote antenna kit allows the antenna to be located in more desirable location to increase the operating range especially with gate openers that use a metal cover, which tends to block the signal from.
  • Product Features: Works with all brands of radio receivers that use a standard F-connector type antenna. 15 feet commercial grade coaxial cable F-connector and rubber boot on each end 5 inch long by 2 inch L bracket with 2 mounting screw holes F-connector barrel connector on L bracket 10 inch whip type antenna with F-connector One-Year manufactures warranty.
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LiftMaster 811LM 1-Button 12 Code Switch Commercial Gate Remote Control

  • NOT COMPATIBLE WITH GARAGE DOOR OPENERS OR GATE OPENERS THAT DO NOT CURRENTLY USE THE 811LM OR 813LM MODEL REMOTES.
  • LiftMaster 811LM 12 Code Switch Digital Encrypted Visor Remote Control For Commercial Doors And Radio Receivers That Are Security+ 2.0. Works With LiftMaster 850LM and 860LM Radio Receivers And Commercial Door Openers That Are Security+ 2.0 Compatible That Use The 811LM or 813LM Remote Controls..
  • The LiftMaster 811LM remote is directly compatible with the 850LM and 860LM radio receivers and commercial openers that use the Security+ 2.0 system..
  • LiftMaster model 811LM is a one button 12 code switch digital encrypted visor remote control that uses the narrow band tri frequencies (310, 315 and 390MHz) for better range and is compatible with LiftMaster 850LM and 860LM radio receivers and commercial openers with Security+ 2.0 technology.
  • This remote has 12 on/off code switches and transmits a digital encrypted signal rather than a standard digital signal to provide additional security..
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for BMW-X3-E83-2004-2010-Carplay-Radio,with 1G RAM 32G ROM Bluetooth GPS Navigation Touch Screen EZoneTronics

  • 【For 2004 2005 2006 2007 2008 2009 2010 BMW X3 E83 Carplay Radio 】You will get BMX X3 E83 accessories include 1* android radio with install kit,2*power cord,1*RCA cable,1*GPS antenna,2*USB cables,1*camera input with bluetooth and wifi antenna.
  • 【Steering Wheel control】If your car has factory Steering Wheel key Control feature (shorted for SWC,based on resistive analog signal input only.
  • if your car happens to use digital CANBUS data signal, and you can find applicable digital-to-resistive converter), SWC feature can still be retained. If not,need to add an external steering wheel controller (wired connection).
  • 【Built-in Bluetooth 4.0&Real FM/RDS Radio】Users can share the music from the mobile phone to the radio through bluetooth 4.1.Answer the phone by hands free while navigation,greatly reduce the risk of driviing and never miss the next import turn.Build in automotive level chipset to provide the best radio signal reception performance.Enjoy the city best FM station and drive with the rhythm..
  • 【GPS maps】Build-in GPS receiver, compatible with Waze/Navfree/Yandex Map etc (Download them from playstore after connect wifi).Maybe you want to change main page the bottom row of apps, download the launcher after the stereo is connected to the ne....
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SWDSTP Portable AM FM Radio, Walkman Radio with Digital Tuning LCD Display, Rechargeable Pocket Radio with Earphone, Small Radio with Detachable Belt Clip for Walking, Jogging

  • ... any 3.5mm plug headset), which make the radio to receive the signal more stably. Suitable for walking, jogging, camping, etc..
  • 【FM Stereo Sound】Comes with Cost-effective 3.5mm plug stereo earphones, which provide rich stereo sound for this AM FM radio. 31 level volume control, The volume can be adjusted accurately according to the signal strength. Just put on your earphones, then can enjoy relax time..
  • 【Mini Radio with Removable Clip】Little radio with 3.3 x 1.8 x 0.5 inch and weigh only 1.5oz, This pocket radio is around the size of a credit card, which takes up almost no space in the pocket. Removable belt clip included for belt, pocket or backpack. It's quite convenient for walking, running, cycling, gardening and travel..
  • 【Lock Button Design & Rechargeable Battery】The lock button design prevents accidental operation when you put the radio in your pocket. This small radio is built-in 500mAh rechargable battery, and working continuously for 10 hours after being fully charged..
  • 【What's In The Package】Not only Portable AM/FM Radio with 3.5mm stereo ear....
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SWDSTP AM/FM Personal Portable Radio, Pocket Radio with Digital Tuning LCD Display, Rechargeable Walkman Radio with Sterio Earphone, Small Radio with Removable Belt Clip for Walking, Jogging

  • ...continuously for 10 hours after being fully charged. The lock button design (long press the "M-" key) prevents accidental operation when you put the radio in your pocket..
  • 【FM Stereo Sound】Comes with Cost-effective 3.5mm plug stereo earphones, which provide rich stereo sound for this AM FM radio. 31 level volume control, the volume can be adjusted accurately according to the signal strength. Just put on your earphones, then can enjoy relax time (When using, please insert the earphone hard into the deepest part of the earphone jack of the radio)..
  • 【What You Get From Us】Not only Portable AM/FM Radio with 3.5mm stereo earphones, USB Cable, Removable Clip and Lanyard, you get but also 12 month hassle-free product exchange and money back guarantee. If there are any problem, please contact us at anytime, we will be always here to assist you..
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UNITOPSCI Double Din Car Stereo, Wireless CarPlay Android Auto Radio, Bluetooth Head Unit 7 Inch HD Touch Screen MP5 Player Mirror Link FM/6 USB/AUX in/Fast Charge+ Backup Camera Remote Control Mic

  • 【Wireless CarPlay, Wireless Android Auto, Mirror Link】7 inch double din wireless carplay car stereo supports wireless CarPlay, wireless Android Auto voice control to use function, 7 inch HD capacitive touch screen car audio receiver , resolution: 1024*600, digital touchscreen radio with nice visual experience, easy to operate. The mirror link with mobile phones to sync your phone’s app on this 7 inch touch screen, playing video or display map [Ios: up to 13.4 version, Android up to 10.1].
  • 【Built-in Bluetooth 5.1, FM Radio, DSP EQ】Bluetooth car radio double din with built-in microphone and built-in Bluetooth for making hands-free calling, wireless audio streaming, support voice control to make phone, driving can be convenient and safer. The in dash head unit also can be added an external microphone on the rear radio. Microphone included. FM radio with 18 preset stations.
  • 【Multiple USB Playback, Auxiliary Input, DVR Input】7 Inch car mp5 player has 6 USB slots, dual USB slot on the front of car radio, it supports USB playback/Fast Charging. There are 4 USB slots on the rear of car stereo, which can add a DVR play and more. Double din car radio with auxiliary audio input slot, which can be add the audio devices of mp3/mp4/mp5 player, enjoy au....
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1-600MHz RF Signal Power Meter Logarithmic Detector -74dBm to 18dBm Radio Frequency Detection

  • The detector is is used for RF signal power detection of frequency range between 1MHZ and 600MHZ.
  • It can detect a rf signal of power from -74dBm to 18dBm, and convert the RF signal into a DC voltage output.
  • The higher radio frequency signal range or power is, the higher output voltage will be.
  • output voltage is proportional to logarithm of input signal range.
  • Widely used for RF signal detection, signal power measurement, environment field strength detection, can also be used as a part of automatic gain control and automatic level control.
  • It can be made into 1mw ~ 1kw RF power meter after appropriate transformation.
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Focket Aircraft Band Radio Receiver Scanner VHF,Portable Full Band Radio Recorder LCD Display with Backlight,Convenient and Easy(Black)

  • ...red backlight, Bluetooth receiving status is blue backlight, Memory Card playing status is light blue..
  • [Easy To Use] Pocket retro radio uses keys to adjust the radio station and volume, easier to operate. Lightly press, any adjustment, no longer mixed with other keys. Support APP remote operation, cell phone remote control to select stations, mode conversion..
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Bluetooth Hybrid Stereo Home Pre-Amplifier - Home Audio Rack Mount Desktop Stereo Pre-Amplifier Receiver w/ Radio, USB/AUX/RCA/Mic, Optical/Coaxial, AC-3, DVD Inputs, Dual 10 Band EQ - Pyle PREA86BTH

  • PERFECT FOR HOME ENTERTAINMENT: The Pyle Hybrid Pre-Amplifier is perfect for your karaoke/home entertainment system. It converts weak electrical signal into output signal strong enough for further processing or sending to a power amplifier & speaker.
  • 9 INPUTS: The digital amp box supports FM radio, MP3 audio playback & other external devices. It is equipped w/ USB reader, AUX 3.5mm input, 2 mic inputs, headphone jack, optical/coaxial digital signal inputs, HDMI, AC-3 inputs, and DVD input.
  • BLUETOOTH-COMPATIBLE: The professional integrated indoor house stereo receiver is equipped w/ bluetooth wireless music streaming. Works w/ today’s latest devices including smartphones, tablets, laptops and computers with hassle-free receiver pairing.
  • FRONT PANEL CONTROL: The sound speaker amplifying device features front panel controls w/ digital LED display, radio station auto-search scan, rotary control center for mic volume, treble, bass, echo, delay, input, and master volume controls.
  • RACK MOUNT: High powered home theater pro audio receiver features a universal rack mount design w/ radio antenna. Additional features include repeat audio functions. The package includes a remote control, FM antenna, and handles.
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PRUNUS J-166 Portable Radio AM FM, Battery Operated Radio with Tuning Light, Back Clip, Excellent Reception for Indoor & Outdoor & Emergency Radio, AM FM Radio Portable, Transistor Radio

  • ... to carry around whether it’s clipped to pocket or carried with lanyard. Now, take it for morning exercise, stroll or a break in park, together with a piece of brisk music or a great radio show..
  • 【Easy to Use】 After busy work, sometimes it’s nice to take a nap with a simple battery radio. Designed with three control buttons - tuning knob, volume knob, band/power switch button, J-166 portable radio is quite easy to operate. The tuning indicator, on the other hand, reminds you of available radio stations. See, how simple it is..
  • 【Excellent Signal Reception】FM: 87-108 MHz, AM:520-1730 kHz.
  • I guess a small radio with excellent signal reception definitely can capture your heart, right? Our handheld radio is the right one. It’s not only equipped with 16.5 inch long 360° adjustable antenna, but built in advanced DSP chip. No matter which city or even a remote area you’re in, you can get the local stations easily..
  • 【Perfect Sound quality】 With built-in magnetic speaker featured as clear sound playing, you could share the moment filled with various baseball games, talk shows, classical musics and news with your friends. Meanwhile, the music of one often speaks directly to one’s heart. So it’s fabulous to enjoy your favorite musics in you....
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