Reviews Radio Frequency Field Survey

RF Explorer Digital Handheld Spectrum Analyzer 6G Combo Plus - Slim

  • [Impressive frequency range] – Scan and diagnose any frequency starting in low frequency 50KHz up to high frequency 6.1GHz, with no gaps or limitations. Offering this wide operating range, it can detect all WiFi, cell stations and phones, IoT, HAM bands, Digital radio and TV, ISM bands, Drone links and pretty much all wireless technologies used in todays demanding communications world..
  • [Robust design and instant power up] – A fully armored metallic enclosure provides robust mechanical strength and the high quality baked varnished paint provides a unique glossy finish. The device is designed and manufactured to last many years of demanding usage in the field, with internal rechargeable Lithium battery for hours of continuous usage..
  • [Advanced features] – Included advanced high-resolution Spectrum Analyzer mode, WiFi Analyzer mode, Tracking SNA. Internal firmware is continuously updated with additional features and functions to improve the device capabilities..
  • [Free Computer software] - When connected to a Windows, Linux or Mac computer the analyzer can display advanced high resolution graphics, including Power Meter and Spectrum Analyzer real time charts, historical charts, save data to CSV files and export to other tools such as WW6 or MatLab, d....
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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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Running the Show: The Essential Guide to Being a First Assistant Director

  • 【 Portable AM/FM Digital Radio 】Yonars pocket portable radio, have high sensitivity reception. Supports AM/FM 2 band stereo radio. FM frequency rangs:60-108KHZ, AM frequency rangs: 9KHZ: 522-1620KHZ /10KHZ:520-1710KHZ . Can store 70 radio stations (50 in FM, and 20 inmedium-frequency wave).
  • 【 Sport radio with pedometer 】This is a sports radio with built-in Pedometer Function, can record your steps, stride length, calories burned by exercise, and distance. Highly portable, putting it in your pocket will not bring you any burden, it is the best partner for sports..
  • 【 Rechargeable battery 】This walkman radio has a built-in 400MAH lithium battery, which has a long battery life and does not require frequent battery replacement, just use the attached USB to charge it. You can judge whether the power level is sufficient according to the battery symbol on the LCD screen..
  • 【 Multifunctional pocket radio 】Fully automatic search and storage of radio stations/rechargeable/step counter/calorie consumption record/calculation of walking distance/key lock design to avoid misoperation/sleep timer and clock function.10-90 mins sleep time can be set in this Mini radio. You can enjoy the radio time before going to bed..
  • 【 Best Gift 】This Personal Mini Ra....
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AM FM Portable Pocket Radio, Digital Tuning Volume with Earphone Rechargeable Battery AM FM Stereo Portable Radio for Walking, Mowing, Jogging

  • ...ace to enjoy the radios without disturbing others..
  • AM FM RADIO WITH PEDOMETER: AM FM Portable Radio with built-in Pedometer Function, can record your steps, stride length, calories burned by exercise, and distance. It is the best partner for sports. Highly portable, you can Easily and No burden..
  • PRESET FUNCTION: FM frequency rangs:60-108KHZ, AM frequency rangs: 9KHZ: 522-1620KHZ /10KHZ:520-1710KHZ. Can store 70 radio stations (50 in FM, and 20 inmedium-frequency wave). AM FM Radio can be used together with FM transmitter for simultaneous interpretation, Assisted Listening, Church, Tour Guide..
  • COMPACT & LIGHTWEIGHT: Portable Radio AM FM is around the size of a credit card, and can slip easily into any pocket, handbag or glove compartment. With a long lanyard to carry it outside for running, jogging, physical exercise etc. Wanna a portable radio stay with you or consider a gift for your parents and friends? This portable radio AM FM is your best choice..
  • PROFESSIONALLY DESIGN: Classic Retro radio designed by Yonars made to strict trade-secret standards and pass a rigorous 6 point inspection. Backed by 40+ years of Protable Radio expertise, Every radio comes with our Certification of Authenticity. If there are any problems with the purchase, please conta....
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BTECH AMP-220 Amplifier for 1.25M (220-225MHz), 30-50W Output (2-6W Input), Analog and Digital Modes, Compatible with All Handheld Radios: BTECH, BaoFeng, Kenwood, Yaesu, ICOM, Motorola

  • Easily extend the communication range of your handheld radio.
  • Use the AMP-220 to create: a mobile radio with a vehicle mounted antenna, a high power field radio with a field deployed antenna, a home/base radio attached to a mast. Your handheld radio connects in seconds and can just as easily disconnect and be taken on the go..
  • Kit Includes the necessary cables and interface connectors to easily connect to BTECH and BaoFeng Radios..
  • Recommended Accessory: Pair with the Nagoya TB-320A Antenna & compatible mount for an easy mobile or field deployed solution..
  • What's Included: Amp Body, Mobile Mounting Bracket & Screw set, Radio to Amplifier Antenna Cable (SMA Female to SMA Male), Control Cable (K1 to K1), User Manual, Speaker Microphone & Hanger.
  • BTECH is proud to be in the USA, which allows you to have the best available local support for any issue that may arise. We only engineer and develop radio products. That focus allows you to have the best available radio, with the most features, with real USA warrant and support..
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Pocket AM FM Radio Portable, Digital Tuning Volume with Earphone Rechargeable Battery for Jogging, Walking, LED Display 70 Stations AM FM Radio

  • EXCELLENT AM FM RECEPTION RADIO: AM FM Reception Radio adopts DSP digital processing technology chip, and the shell is made of ABS material, which is smooth and bright and full of texture, you are free to own some private space to enjoy the radios without disturbing others..
  • PRESET FUNCTION: FM frequency rangs:60-108KHZ, AM frequency rangs: 9KHZ: 522-1620KHZ /10KHZ:520-1710KHZ. Can store 70 radio stations (50 in FM, and 20 inmedium-frequency wave). AM FM Radio can be used together with FM transmitter for simultaneous interpretation, Assisted Listening, Church, Tour Guide..
  • COMPACT & LIGHTWEIGHT: Portable Radio AM FM is around the size of a credit card, and can slip easily into any pocket, handbag or glove compartment. With a long lanyard to carry it outside for running, jogging, physical exercise etc. Wanna a portable radio stay with you or consider a gift for your parents and friends? This portable radio AM FM is your best choice..
  • PROFESSIONALLY DESIGN: Classic Retro radio designed by Yonars made to strict trade-secret standards and pass a rigorous 6 point inspection. Backed by 40+ years of Protable Radio expertise, Every radio comes with our Certification of Authenticity. If there are any problems with the purchase, please conta....
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Anysecu SF-103 A-SF103 Portable Frequency Counter 2MHz - 2.8GHz for Two Way Radio Upgrade Version of SF401

  • ...ength reflection optical observation and RF signal detection, make the invisible cameras visible.
  • RF SIGNAL DETECTION -- Wireless surveillance cameras, tracking devices and 2G, 3G, 4G SIM card bugs, GSM listening devices, magnetic locator, bugs can be detected via RF radio frequency antenna. Users can adjust the signal sensitivity by knob according to actual needs. The threshold is adjustable, frequency detection range is large.
  • MAGNETIC SIGNAL DETECTION -- Can detect magnetic locators, hidden bugs and GPS trackers installed on convert place in your car with magnetic field probes. MAG mode must insert and tighten the magnetic probe, adjust the signal to the 4-6 grid balance point, the alarm sound will stop.
  • WIDE APPLICATIONS -- can be used to find hidden cameras and listener search in homes, offices, hotels, motels, bathrooms, locker rooms, business negotiations, confidential meetings, government agencies, and to find GPS tracker in car, or as a scanner for daily use to prevent sneak shots and monitor magnetic field signals. Stay vigilant for your partner, family, business, and provide privacy protection.
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WLtoys 104019 1:10 2.4G Racing Remote Control Car 55KM/H 4WD Large Alloy Electric Remote Control Crawler Children's Toy

  • Basic information Brand: WLtoys Model: 104019 Scale: 1/10 Speed: 55km/h Motor: brushless 3660 Frequency: 2.4 GHZ Battery capacity: 2200mAh 7.4V,ALL-METAL CHASSIS With a cool appearance and an all-metal chassis, this exquisite workmanship gives you a different experience.Package Information: Package Size: 40*29*21cm Package Weight: 3310g Gift Box Package Packing List: 1* RC Car 1* Remote Controller 1* Battery 1* Charging Cable 1* Screwdriver 1* Cross Wrench 1* Head up Wheel.
  • It adopts a 2.4G radio control system. With a high speed of 55km/h, you can enjoy the high-speed competition at the track or in your own backyard. This RC car is a perfect toy to bring your kids to explore the field of automotive technology. It is a great gift to help your child's brain development..
  • Features: High-Speed Performance: Built-in super strong, powerful, and high-efficiency brushless motor makes the electric energy converted into power maximally and the running speed is up to 55km/h. 2.4G Remote Control Frequency: 2.4GHz Radio System with anti-jamming capability allows us to race at the same time on the same track. The control distance is up to 100 meters..
  • High Quality Accessories: Four wheel independent suspension system, simulating metal oil pressure shock absorption, ....
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EMF Shielding Fabric EMF Faraday Fabric Copper Protection Fabric Faraday Tape for Anti Radiation, Anti Static, Anti Theft Swipe Card, EMI Isolation, Signal Blocking, 79 x 42.5 Inch (1 Rolls)

  • OVERVIEW: RadiArmor's Anti-Radiation Laptop and Surface Pad is lined with our silver and copper EMF blocking liner that blocks over 99% of high frequency RF (radio field), microwave and electric field radiation commonly associated with devices that use WiFi or cellular networks such as laptops and tablets..
  • LAB TESTED: Our EMF blocking is lab tested and verified by a third-party source to block over 99 percent of high frequency RF, millimeter, and microwave frequencies (up for 40Ghz). By using highly conductive metals like copper, this shielding efficacy is achieved in a lightweight package. Total weight of this laptop pad is under 1 pound (445 grams)..
  • QUALITY CRAFTSMANSHIP: Premium vegan leather offers a non-slip surface for your laptop or tablet hybrid that is durable, stylish and easy to keep clean..
  • MULTI PURPOSE: Comfortably use a tablet hybrid such as a Microsoft Surface or an iPad with a keyboard on your lap. For Microsoft Surface, simply position the pad vertically for ample space to adjust your viewing angle..
  • SIZE MATTERS: Measuring 40 cm by 30 cm (16.75 inches by 12 inc....
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