Reviews Audio Signal Meter

Smart Signal Meter with Integrated Channel Finder - Works with Any Antenna to Help Locate The Most Channels

  • App-enabled interactive Bluetooth technology signal meter makes it simple to position your antenna and receive the maximum number of free channels.
  • LTE filter chip set eliminates 3G/4G/5G LTE interference above 608 MHZ.
  • Connects to any amplified or non-amplified TV antenna.
  • Simple setup with professional results - Using both visual and audio indicators, you'll get real-time feedback for optimal antenna position and the best signal..
  • Signal meter makes it simple to position your antenna. The app shows a summary of available signals, and you can fine-tune individual channels for maximum reception..
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Lilliput A12 12.5" 4K Monitor 3840 x 2160 with HDMI, Displayport and SDI connectivity with V-Mount Battery Plate

  • 4K/Full HD 3840x2160 native resolution, 12.5-inch 8-bit 16:9 LCD panel with an IPS display. It is featured with 170 degree viewing angle, 400 cd per square meter brightness and 1500:1 contrast.
  • .4K HDMI & 3G-SDI inputs. It is available almost all the world-famous 4K/FHD camera brands, HDMI 2.0*1: support 4K 60Hz signal input.
  • HDMI 1.4*3: support 4k 30Hz signal input.
  • 3G-SDI*1: support 3G-SDI, HD-SDI and SD-SDI signal inputs.
  • 4K display port input: connecting A12 monitor with personal computer or other device with display port interface for video editing or post production. Display port 1.2 supports 4K 60Hz signal input..
  • Multiple views display: it supports quad views splitter from different input signals simultaneously, such as 3G-SDI, HDMI and DP. Also supports picture-in-picture function..
  • Camera auxiliary functions: plenty of auxiliary functions for taking photos and making movies, such as peaking, false color and audio level meter..
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AD8317 1M-10GHz 60dB RF Power Meter Logarithmic RF Signal Power Detector Controller for Amplifier

  • EASY TO USE :The logarithmic power meter adopts AD8317 chip design, which is convenient to use, small in size, high in efficiency, easy to install, stable and reliable, and is used for radio frequency signal power detection..
  • DETECTABLE :The logarithmic power meter has strict quality control and quality assurance. It can detect the power of the radio frequency signal from -55dBm to 0dBm, and convert the radio frequency signal into a DC voltage output..
  • DYNAMIC RANGE :The greater the amplitude or power of the radio frequency signal, the higher the output voltage, and the output voltage is proportional to the logarithm of the input signal amplitude, thereby expanding the dynamic range of the detection signal to 55dB..
  • WIDELY USED :The logarithmic power meter adopts advanced technology and exquisite craftsmanship, and has been improved to improve durability. Logarithmic detector can be widely used in radio frequency signal detection, signal power measurement, and environmental field strength detection..
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Satellite Dish Signal Finder/DVB-T Mini Digital Satellite Signal Finder Meter with Signal Mete and Connect Cable

  • [Excellent Sensitivity]DVB-T Signal Finder TV Antenna more convenient meter to locate the satellite signal. Feedback numbers shows the strength of the signal intuitively..
  • [EASY SATELLITE FINDER METER]Easy tuning for C-band, Ku-band, and Digital for peak signal..
  • [Satellite Finder Signal Meter]It is designed with SMT technology, its superior sensitivity is able to indicate the signal from 0.2dB to 2300 MHz..
  • [Great for Remote Satellite Antennas]Elegant exterior and convenient to carry..
  • [ACCURACY GUARANTEED]Precisely align your Satellite dish meter for the strongest signal..
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VU Meter 2x Panel VU Meter Warm Back Light Recording & Audio Level Amp with Driver Board

  • L/GND/R: This driver board with low level signal input terminals for connections are CD players, computer sound cards, the first stage, and other audio signal source device, wiring L, GND, RW respectively: Left, the right channel.
  • Power Consumption:Input AC / DC 12V-15V power supply for the drive plate. (Recommended independent power transformer, or a separate power supply for the winding. the backlight current is 45 mA when drive plate off work.
  • 2 Resistor:R1 and R2 are two adjustable resistors of driver board,which can control the size of the hands swing..
  • Rectifier RegulatorThe backlight DC12V power meter is used for rectifier regulator of the backlight driver board Please notice that the positive and negative head interface..
  • Package Content:2 x VU Panel Meter+1 x Driver Module+1 x Cable.
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TLS.eagle Analog Satellite Finder DVB-T Mini Digital Satellite Signal Finder Meter with Signal Meter for TV Reception Systems (Upgraded)

  • [Excellent Sensitivity]DVB-T Signal Finder TV Antenna more convenient meter to locate the satellite signal. Feedback numbers shows the strength of the signal intuitively..
  • [EASY SATELLITE FINDER METER]Easy tuning for C-band, Ku-band, and Digital for peak signal..
  • [Satellite Finder Signal Meter]It is designed with SMT technology, its superior sensitivity is able to indicate the signal from 0.2dB to 2300 MHz..
  • [Great for Remote Satellite Antennas]Elegant exterior and convenient to carry..
  • [ACCURACY GUARANTEED]Precisely align your Satellite dish meter for the strongest signal..
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EleksVU2 Analog VU Meter RGB Sound Level db Display Panel | EleksMaker Elekstube

  • Adopting MCU to process the audio signal, better to achieve exponential gain driver, provides ultra-wide input signal auto adjustment, the display effects can be greatly upgraded than the common VU meters in the market..
  • Reasonable and concise circuit layout, the power supply is only provide power to the driver board and VU meter, not pass through audio input and output circuit, the sound quality will not be interfered but only adding the dynamic visual enjoyment..
  • With auto gain adjustment, very easy to control most input signals and achieve better beating effects. Backlight function can be turned on or turned off, convenient to use, and the bright and warm light can decorate your desktop or live studio..
  • With standard stereo L/R RCA input and output, can compatible with most common audio device such as mobile phone, computer, CD players, preamp, power amplifier or studio mixers and so on, suitable for a variety of scenarios..
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Douk Audio Analog VU Meter Panel DB Sound Level Indicator for Amplifier Preamp Preamplifier

  • Adopting MCU to process the audio signal, better to achieve exponential gain driver, provides ultra-wide input signal auto adjustment, the display effects can be greatly upgraded than the common VU meters in the market..
  • Reasonable and concise circuit layout, the power supply is only provide power to the driver board and VU meter, not pass through audio input and output circuit, the sound quality will not be interfered but only adding the dynamic visual enjoyment..
  • With auto gain adjustment, very easy to control most input signals and achieve better beating effects. Backlight function can be turned on or turned off, convenient to use, and the bright and warm light can decorate your desktop or live studio..
  • With standard stereo L/R RCA input and output, can compatible with most common audio device such as mobile phone, computer, CD players, preamp, power amplifier or studio mixers and so on, suitable for a variety of scenarios..
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Satellite Dish Signal Finder/DVB-T Mini Digital Satellite Signal Finder Meter with Signal Mete and Connect Cable 4 Lights

  • [Excellent Sensitivity]DVB-T Signal Finder TV Antenna more convenient meter to locate the satellite signal. Feedback numbers shows the strength of the....
  • [Satellite Finder Signal Meter]It is designed with SMT technology, its superior sensitivity is able to indicate the signal from 0.2dB to 2300 MHz..
  • [EASY SATELLITE FINDER METER]Easy tuning for C-band, Ku-band, and Digital for peak signal..
  • [Great for Remote Satellite Antennas]Elegant exterior and convenient to carry..
  • [ACCURACY GUARANTEED]Precisely align your Satellite dish meter for the strongest signal..
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Escort Passport 8500 X50 Radar Detector Extended Long Range, AutoMute, AutoSensitivity, Audible Alerts, Adjustable LED Display, Signal Strength Meter, Grey, 1.25

  • 360-Degree Radar and Laser Detection, Advanced Digital Signal Processing, AutoSensitivity Mode Automatically Reduces False Alarms, EZ-Programming Allows Instant Customization.
  • Operating Bands : X-band 10.525 GHz 25 MHz, K-band 24.150 GHz 100 MHz, Ka-band 34.700 GHz 1300 MHz, Laser 904nm, 33 MHz Bandwidth..
  • Radar Receiver / Detector Type : Superheterodyne, Varactor-Tuned VCO,Scanning Frequency Discriminator,Digital Signal Processing (DSP).
  • Laser Detection : Quantum Limited Video Receiver,Multiple Laser Sensor Diodes.
  • Enhanced Radar Protection:Our enhanced "V-Tuned" radar receiver provides extreme long range warning on all radar: conventional and "instant-on" including POP mode, X-band, K-band, and SuperWide Ka-band. Digital Signal Processing (DSP) provides maximum range, with minimum false alarms.
  • Exclusive AutoSensitivity Mode:ESCORT's patented AutoSensitivity mode intelligently identifies real threats from other radar sources. Plus, our exclusive Traffic Signal Rejection (TSR) software rejects interstate traffic sensors making it quiet to own and operate.
  • High-Performance Laser Protection:PASSPORT's multiple high-performance laser sensors provide maximum laser warning, with superior off-axis protection. For the ultimate i....
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