Reviews Rf Frequency Analyzer

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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Eye Beauty Instrument, Eye RF Anti Aging Device | Eye Bags | Puffiness | Dark Circles | Crow's feet | Fine Lines | Wrinkles Removal Device, Home Radio Frequency Anti Aging Beauty Instrument for Eyes

  • ...esign & Gentle Promotes Cream Absorption: Metal body, unique gradient color, 18K pure Gold-Plated lead-in heads, the luxurious feel is a wakeup call for your eyes by using Nulift rf anti aging beauty instrument for eyes! And it can be used with your favorite cream, essence oil, liquid, emulsion. Nulift eye rf radio frequency machine can help the cream to be absorbed more effectively.
  • Fast Easy and Effectively Remove Eye Puffiness, Eye Bags and Dark Circles: Nulift RF eye beauty instrument adopts the lastest bipolar RF technology, along with skin firming technology and the unique design, just 5 minutes per treatment area, Nulift rf radio frequency machine for eyes can help you get rid of eye aging—puffiness, dark circles & wrinkles effectively, the visible results shows after just a few treatment.
  • Safe & Effectively Tightens the Skin Around Your Eyes, Remove Wrinkles and Fine Lines: Nulift eye radio frequency machine with RF wave reaches the dermis, the built-in safety system that automatically adjusts energy depending on the temperature of your skin, activates the natural production of collagen and elastic fiber, diminish the fine lines and wrinkles around the eyes. Regularly using our eye beauty instrument may deliver the results you're after, and l....
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GRAPHICS & MORE Batman Robin Logo Pinback Button Pin

  • SAFE & EFFECTIVE RF BEAUTY MACHINE FOR LOOSE SKIN LIFT AND WRINKLE REMOVAL: MLAY radio frequency skin tightening machine uses the latest and safest bipolar RF technology(professional radio frequency), no side effects. It built-in safety system that automatically adjusts energy depending on the temperature of your skin. It is safe to use for all skin types and skin tones. It provides salon power and effect, 90% of customer saw visible facial skin improvement in only 1-4 weeks.
  • PAINLESS PROCEDURE & LONG LASTING RESULTS: MLAY rf skin tightening machine lifting tightening wrinkle removal with output frequency 1.0MHZ, the RF waves deeply penetrate skin tissue, heat it up and stimulate collagen and elastin production, reduce sagging, fine lines and wrinkles caused by aging or after pregnancy and weight loss. MLAY RF treatment is very comfortale as spa does. It with the safest Bipolar RF stimulates skin naturally produce collagen, so you can get a long lasting results.
  • MORE COLLEGAN, LESS SAGGING AND WRINKLES FOR FACE/BODY: MLAY radio frequency facial and body skin tightening machine is not only a face machine but also a body machine, it is more simple and easy to use with 2 probes: for eyes, forehead, cheek, nasolabial fold, face, jawline, neck, arm, belly, ....
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Discover It - iProtect 3 Band RF Anti-Spy Counter Surveillance Radio Frequency Bug Detector - Detect Listening Devices, Hidden Cameras, GPS, WiFi, Bluetooth, GSM, 3G, 4G/LTE, 2.4, and 5.8Ghz Signals

  • "THE DISCOVER IT - iPROTECT DD1216 - 3 BAND RF ANTI-SPY COUNTER SURVEILLANCE RADIO FREQUENCY BUG DETECTOR HAS GIVEN ME PIECE OF MIND!" - Did you know that countless families, businessmen & women and corporations have relied upon the Discover It - iProtect 3 Band RF Anti-Spy Counter Surveillance Radio Frequency Bug Detector to ensure their MAXIMUM level of privacy and security? Get ready to experience your greatest level of personal privacy yet!.
  • THREE BANDS OF DETECTION - Did you know that the detection frequency range of the Discover It - iProtect 3 Band RF Anti-Spy Counter Surveillance Detector has been split into 3 parts, each displayed by a separate bargraph: "VHF/UHF 50-700 MHz", "Mobile and wireless 700 MHz – 3 GHz" and "Microwave and wireless 3-12 GHz". Allowing the operator to understand what type of signal is detected, to detect several signals simultaneously and to sustain the ability of detection near sources of interference.
  • HAVE AMAZING PROFESSIONAL 5 STAR RESULTS WITHOUT QUESTIONING THE DETECTION RESULTS - Do you want to have amazing 5 STAR detection results each and every time you scan your home, car, office & conference board room or hotel room? Its never been easier to sweep and detect hidden bugs, hidden cameras or malicious RF sign....
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2023 AURSINC Ultra TinySA 4” Spectrum Analyzer – Portable V0.4.5.1 100kHz-5.3GHz Frequency Analyzer | Built-in 3000mAh Battery & 32GB SD Card | RBW LNA DANL Phase Noise RF Signal Generator

  • 2023 NEWEST TINYSA: Produced by Hugen, AURSINC ULTRA Tinysa owns high performance frequency in 100khz to 800MHz, and when in ultra mode, the analyzer can reach 5.3GHz. With new 4” touchscreen display and installed with the latest hardware system V0.4.5.1. tinysa is more professional, stable, sensitive and easy to be operated.
  • A Lab-grade Spectrum Analyzer: The ultra-wide range frequency can reach around 6GHz, together with the excellence of phase noise [email protected], DANL -166dBm/Hz.
  • In Ultra mode the input low pass filter is automatically enabled for all frequencies within the pass-band of the low pass filter (up to 750MHz). For higher frequencies the low pass filter will be bypassed and the measurement will be slower due to the multiple measurements per frequency required for the mirror and spur elimination algorithm.
  • Differences to the Former TinySa: The first big one is that now the default maximum frequency is 800mhz, so you no longer have to switch between low and high range,and can monitor the complete range in one sweep.
  • Second,In the level menu, there is the LNA, which will provide 20db of extra gain if you have very low level signal.
  • Lastly, RBW frequency from 200hz to 850khz which can be set to match the measurement requirements, meet ....
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Tria Age-Defying SmoothBeauty Laser - Anti-Aging Skin Care Face Machine - Lilac

  • SAFE & EFFECTIVE RF BEAUTY MACHINE FOR LOOSE SKIN LIFT AND WRINKLE REMOVAL: MLAY radio frequency skin tightening machine uses the latest and safest bipolar RF technology(professional radio frequency), no side effects. It built-in safety system that automatically adjusts energy depending on the temperature of your skin. It is safe to use for all skin types and skin tones. It provides salon power and effect, 90% of customer saw visible facial skin improvement in only 1-4 weeks.
  • PAINLESS PROCEDURE & LONG LASTING RESULTS: MLAY rf skin tightening machine lifting tightening wrinkle removal with output frequency 1.0MHZ, the RF waves deeply penetrate skin tissue, heat it up and stimulate collagen and elastin production, reduce sagging, fine lines and wrinkles caused by aging or after pregnancy and weight loss. MLAY RF treatment is very comfortale as spa does. It with the safest Bipolar RF stimulates skin naturally produce collagen, so you can get a long lasting results.
  • MORE COLLEGAN, LESS SAGGING AND WRINKLES FOR FACE/BODY: MLAY radio frequency facial and body skin tightening machine is not only a face machine but also a body machine, it is more simple and easy to use with 2 probes: for eyes, forehead, cheek, nasolabial fold, face, jawline, neck, arm, belly, ....
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Portable tinySA Spectrum Analyzer - AURSINC Hand Held Frequency Analyzer 2021 Upgraded V0.3.1 | 100kHz to 960MHz MF/HF/VHF UHF Input | ESD Protected Function & 2.8 inch Touchscreen | Signal Generator

  • ...are installed which will be more stable and sensitive with higher antistatic level and longer service life. Spectrum Analyzer with two inputs, high quality MF/HF/VHF input for 0.1MHZ-350MHz, lesser quality UHF input for 240MHz-960MHz. Switchable resolution bandpass filters for both ranges between 2.6kHz and 640kHz.
  • [Frequency Range] Spectrum analyzers like the tinySA use a resolution filter that is used to isolate the input power in a small frequency range. This resolution filter is swept across the desired frequency range. The fastest scanning speed occurs with an RBW or 300kHz or wider and is about 2 scans per second. But with increase of the frequency span and decrease of the RBW the scanning speed decreases quickly. A scan from 0MHz to 350MHz with an RBW of 10kHz takes about 2 minutes..
  • [2 in 1 Device] When not used as Spectrum Analyzer it can be used as Signal Generator, MF/HF/VHF sinus output between 0.1MHZ-350MHz, UHF square wave output between 240MHz-960MHz. Built-in calibration signal generator that is used for automatic self test and low input calibration. The tinySA contains all the components of a conventional heterodyne swept spectrum analyzer. Color display showing 290 scan points covering up to the full low or high frequency range.
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LEFAY Radio Frequency Facial Machine - 5-in-1 Anti-Aging Skin Tightening Rejuvenation Skin Care Device Light Therapy for Wrinkles High Frequency Face Massager Facial Toning Tool with Ice-Cooling

  • WHAT IS RADIOFREQUENCY? -- LEFAY radiofrequency skin tightening machine adopts Israel radiofrequency (RF) skin therapy. The procedure involves using....
  • WHAT ARE THE BENEFITS? -- LEFAY is a multi-functional anti-aging device that includes Radio Frequency (RF) technology with red/blue light therapy,....
  • 5-IN-1 SKINCARE ROUTINE -- LEFAY RF-MAX designed 5 modes as per the daily skin care routine. They are #CLEANING for improving skin penetration,....
  • ICE COOLING FUNCTION -- Considering the radiofrequency heating feature would open pores during operation, we designed a 10s rapid cooling function for....
  • HIGH-FREQUENCY FACE MASSAGE -- With the help of RF, PEMFs, and EMS technologies, on cleaning, penetration, and lifting modes, being of high frequency....
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AD8317 Logarithmic Detector, RF Log Detector Logarithmic Detector, Logarithmic Detector RF Signal Log Output Power Meter 1M-10000MHz Controller

  • [Main function]: This logarithmic detector is designed for ADI's AD8317 chip and is used for RF signal power detection..
  • [Detection frequency range]: The detection frequency range of the logarithmic detector is 1M-10GHz, and it can detect RF signals with a power of -55dBm to -0dBm, and convert the RF signal into a DC voltage output..
  • [Excellent performance]: The greater the RF signal amplitude or power, the higher the output voltage, and the output voltage is proportional to the logarithm of the input signal amplitude, which will expand the dynamic range of the detected signal by 55dB..
  • [Wide use]: The logarithmic detector is widely used in radio frequency signal detection, signal power measurement, environmental field strength detection, and can also be used as a component of automatic gain control and automatic level control..
  • [Stable and durable]: This logarithmic detector can withstand high and low temperatures, is stable and durable, with a temperature measurement range of 0°C to 1024°C, and a converter temperature resolution of 0.25°C..
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