ReviewsHigh Frequency Screen

Sangean ATS-909X2 The Ultimate FM/SW/MW/LW/Air Multi-Band Radio

  • Frequency range: 50Khz~2000Mhz(Registered already).
  • Screen: Customized and Optimized 3.5 inch touching screen, Quicker toucing experience..
  • Sound: One Customized speaker inside already, Nice sound..
  • RF Sensitivity: we use Four Layer board. The battery and the radio frequency module are better separated, and the battery interference is smaller.Under the condition of up to 250MHz, s/w is 0.3μV = 10dB.
  • Service: Best customer services,comes with manual Paper. If any message, We will reply within 6 hours..
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Audio-Technica Dynamic Microphone (U855QL)

  • Designed for use as a high-quality Talk-back, Paging and dispatch microphone in entertainment, commercial and industrial applications, The U855QL features a versatile gooseneck design allows for flexible positioning and dependable performance. Its tailored frequency response ensures excellent intelligibility in environments with excessive ambient noise. An XLRM-type connector insert at the base allows the microphone to be plugged directly into an xlrf-type panel jack or microphone cable. Features: designed for use as a high-quality Talk-back, Paging & dispatch microphone in entertainment, commercial and industrial applications extremely rugged all-metal construction for long-lasting performance quick-mount design with 3-pin XLRM-type connector insert at base plugs into any standard xlrf-type surface or cable connector low-profile Element provides uniform cardioid polar pattern with 120º acceptance angle easy-to-adjust, rugged gooseneck permits quick positioning frequency response tailored for excellent intelligibility in environments with excessive ambient noise polar pattern reduces pickup of sounds from the sides and rear, improving isolation of desired sound source protective screen reduces wind noise and “popping” when used extremely close s....
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iFlight FPV Goggles with DVR Function 5.8G 40CH 4.3inch 800x 480 Diversity Video Headset

  • iFlight FPV goggles ,4.3 inch 480*272px HD high brightness LCD..
  • Built-in 3.7V/2000mAh battery, each full charge revive around 3.5 hours working time..
  • Come with advanced auto-searching function ad show you the working frequency on screen..
  • Built-in super sensitiveness 5.8GHz 40ch receiver, especially with RaceBand includes race frequency..
  • Pack list: 1 * FPV Goggles, 2*  RHCP 5.8GHz RP-SMA FPV Antenna, 1 * Video Cable,1 * USB Charging Cable, 1 * Carrying case.
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Upgraded TinySA Spectrum Analyzer,Karagas Spectrum Analyzer Handheld,MF/HF/VHF Input for 0.1MHZ-350MHZ and UHF Input for 240MHZ-960MHZ,Portable Frequency Analyzer with 2.8 Inch Touch Screen V0.3.1

  • 003cp003e◙【003cb003eBuilt-in 2-in-1 Calibration Signal Generator003c/b003e】This TinySA Spectrum Analyzer built-in calibration signal generator that is used for automatic self test and low input calibration.When not doing spectrum analyzer,it can be used as signal generator with two frequency outputs,MF/HF/VHF sinus output for 0.1MHZ-350MHz and UHF square wave output for 240MHz-960MHz.003c/p003e.
  • 003cp003e◙【003cb003e Frequency Range003c/b003e】The 2.8-inch color touch screen displays 290 scanning points,covering the entire range of low-frequency or high-frequency ranging frequencies.0.1 MHz -350 MHz high quality IF/HF/VHF input,240 MHz -960 MHz low quality UHF input.A switchable resolution band-pass filter suitable for the range from 2.6 kHz to 640 kHz.003c/p003e.
  • 003cp003e◙【003cb003ePC Control003c/b003e】This spectrum analyzer can be connected to PC through USB and realizes the serial over USB (CDC) protocol,which can call a large number of commands.The Windows driver will be automatically installed after connecting to the Windows computer.The Linux driver is built into the kernel.003c/p003e.
  • 003cp003e◙【003cb003ePortable Spectrum Analyzer & ESD Protection Function003c/b003e】The latest version 3.1, new ESD protection function, insta....
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XUNTOP EMF Meter Reader EMF Detector Handheld Digital Electromagnetic Field Radiation Detector with LCD Backlight Sound-Light Alarm Max Average Value Lock for Home Office Industrial Site

  • ...9.9mG with a resolution of 0.01uT/0.1mG. Detects electric field range 1-1999V/M with 1V/M resolution. Can test invisible radiation to make sure you have a healthy and safe life. Can be used to test TV, induction cooker, refrigerator, cell phone, computer, electrical wires, WIFI signal, wire tower, and any other low-frequency home appliances, etc..
  • 【3 Colors Sound-Light Alarm 】XUNTOP EMF Meter is built-in signal strength prompt speaker, and will trigger sound-light alarm when the radiation data exceeds the safe range (Electric field > 40 V/M and Magnetic field> 0.4µT)-the detector will flash red and alert the user via an alarm sound automatically, also shows "safe" and "harmful" on the LCD display which make the result more easier to understand. Long press the “UNIT” can turn off the sound.
  • 【Easy and Convenient to Use】Data retention to lock Peak Value (Maximum)/Average Value by one key for review. It is a good helper to check out whether the place is radiation-free. Measure both magnetic field radiation and electric field radiation at same time clearly and accurately. One-handed operation, easy to move for on-site measurements, ....
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HP Newest 17t Laptop, 17.3'' HD+ Touchscreen, Intel Core i7-1165G7 Processor, 64GB DDR4 RAM, 2TB PCIe SSD, Backlit Keyboard, HDMI, Windows 11 Home, Silver

  • 【Memory & Storage】The PC memory has been upgraded to 64GB DDR4 SDRAM for enhanced high bandwidth to easily switch back and forth between open applications.
  • Hard drive has been upgraded to 2TB PCIe NVMe M.2 SSD for fast boot up and speedy data transfer.
  • 【Processor】 11th Gen Intel Core i7-1165G7 Processor (4 Cores, 8 Threads, 12MB Cache, 2.80 GHz base frequency, up to 4.70 GHz max turbo frequency), Intel Iris Xe Graphics.
  • 【Screen】17.3-inch HD+ (1600 x 900) BrightView Touch Screen, Intel Iris Xe Graphics.
  • 【Tech Specs】1 x SuperSpeed USB Type-C 5Gbps signaling rate | 2 x SuperSpeed USB Type-A 5Gbps signaling rate | 1 x HDMI 1.4b | 1 x headphone/microphone combo | Wi-Fi 6 AX 201 (2x2) and Bluetooth 5 comb.
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Flip Phone 4G LTE GSM Alcatel Go Flip Factory Unlocked BIG BUTTONS + External LCD Bluetooth WIFI Mp3 Camera Elderly A405DL

  • ...se the SOS function to get help immediately. For SOS emergency calls, you can set up 8 home numbers for one click dialing, saving time and worry. You can also dial with one click without opening your address book..
  • 2G and 3G Networks: This advanced 3G phone supports both 2G and 3G networks, suitable for AT and T. 3G frequency range mode is WCDMA 9002100.
  • the 2G frequency range mode is GSM800, 850, 900, and 1800. The compact phone is also perfect for the old and young as a backup unlocked phone..
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AOC Gaming C27G1 LED Display 68,6 cm (27') 1920 x 1080 Pixel Full HD Curvo Nero

  • Freesync - Delivers smooth gameplay eliminating input lag, screen tear and stuttering.
  • 144Hz refresh rate - translates high frame rates into a level of smoothness and responsiveness you need.
  • Curved screen - Immerse yourself into virtual worlds with aoc's curved gaming displays.
  • Minimal bezel - Enables seamless multi monitor Set ups, Scanning Frequency: 30-160KHz(H), 48-146Hz(V).
  • 27".Height adjustable stand - raise and lower the screen to suit your Height and seating preferences - Signal Input HDMI 1.4 x 2, DisplayPort 1.2 x 1, VGA.
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Shower Radio Bluetooth Shower Speaker Waterproof Wireless Speaker Portable Radio with Clock Suction Cup FM Radio LCD Display 10 Hours, Indoor and Outdoor

  • 【FM Radio & Sleep Timer】 Frequency range: 87.5-108MHz, you can find your favourate radio frequency easily. Also, with the sleep timer (15-90min), you can listen to your favourate radio frequency before falling asleep..
  • 【Customizable alarm】 Dual alarms with work day(Mon-Fri), weekend(Sat-Sun) or everyday(Mon-Sun) function meet most needs of your family members. 7 kinds of sound rings can satisify all your needs, choosing your favourate radio frequency as the alarm ring is allowed. You can sleep for another 9 minute with the snooze function..
  • 【Dual USB Chargering Ports & Battery Backup】In outlets powered mode, dual USB charging ports can charge cellphones, tablets or other 5v electronics. In battery operated mode, with 3*AAA(not included), the clock can work constantly when you go for travel..
  • 【6-Level Adjustable Brightness】 Both in battery operated mode and in power cord mode, press the SNOOZE/DIMMER button to adjust the brightness (0-20%-40%-60%-80%-100%). And in the battery operated mode, the LCD screen will turn off automatically befor pressing any button to wake up the screen, it is for saving the energy of the batteries..
  • 【Temperature Detect & 12H/24H】*****Feel free to contact us on amazon for any questions.***** It detects timely....
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Newest HP Notebook Laptop, 15.6' HD Display, Intel Celeron N4120 Processor, 16GB DDR4 RAM, 1TB SSD, Media Card Reader, USB Type-C, Wi-Fi, Bluetooth, Windows 11 Home, Silver

  • 【Memory & Storage】The PC memory has been upgraded to 16GB DDR4 SDRAM for enhanced high bandwidth to easily switch back and forth between open applications.
  • Hard drive has been upgraded to 1TB SATA M.2 SSD for fast boot up and speedy data transfer.
  • 【Processor】 Intel Celeron Processor N4120 (4 Cores, 4 Threads, 4MB Cache, 1.10 GHz base frequency, up to 2.60 GHz max turbo frequency), Intel UHD Graphics 600.
  • 【Screen】15.6-inch diagonal, HD (1366 x 768), non-touch screen, micro-edge, BrightView.
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Elite Screens Starling 2, 135-inch 16:9 with 6

  • 135-inch Diagonal, 16:9 Aspect Ratio. View Size: 66.2" H x 117.7" W. Overall Size: 78.9" H x 130.3" W x 3.5" D. Extra 6-inch Drop. White Case..
  • Screen Material: Spectra White FG, 1.1 Gain. Matte white, fiberglass backed, 180 degree viewing angle, 4K Ultra HD and Active 3D Projection Ready projection screen material. Flame Retardant: Complies with NFPA 701 Standards..
  • New tubular motor offers twice the speed of screen drop/rise operation compared to synchronous motor found in first generation Starling models. Floating brackets that allow for high ceiling installation are included..
  • Includes infrared (IR) and radio frequency (RF) remotes, built-in controls, 12 volt trigger cable, and mounting hardware kit..
  • 2-Year / 3-Year ENR-G, Manufactures Warranty by Elite Screens' an ISO9001 manufacturer since 2004 and Lifetime Tech Support by Email, Web Chat or Toll Free Phone Call by Elite's Professional Service Team..
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