Reviews Low Frequency Device

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....
Check Stock

2 Pack Dog Whistle Ultrasonic Dog Whistle to Stop Barking Adjustable Dog Whistles Training Recall Professional Silent Dog Whistle Training Stop Barking Control Devices for Dogs,with Black Lanyard

  • Dog barking deterrent devices is more effective and human dogs can hear a wider frequency range from 15hz to 120khz this bark control device emits....
  • 3 different frequency wave to avoid dogs getting used to simple frequency this ultrasonic dog bark deterrent can emit ultrasonic sounds with 3....
  • Recharge dog barking control device with low power light Indicator this sonic bark deterrent usb rechargeable 300mah battery full charge in 1 to 2....
  • Convenient outdoor use of 16.5 feet controls range with dog barking deterrent devices just fits nicely in your hand and comes with an adjustable wrist....
  • Human beep fucntion for conditioned reflex this dog barking deterrent devices has a beep function button you can press the beep button before every....
Check Stock

Air Wick Essential Mist Essential Oil Diffuser Diffuser + 1 Refill Fresh Water Breeze Air Freshener

  • Transforms natural essential oils into gentle mist.
  • Device does not mist continuously, it runs in 8 hour cycles, going on standby till next day, delivering optimal fragrance experience.
  • Portable device, battery operated (3 AAA incl.). Adjustable duration and frequency of mist: low, medium and high settings.
  • Each refill provides up to 45 days fragrance based on low setting.
  • Easy to change out the refills, each refill comes ready to use, no need to add water.
Check Stock

Translite MoCA 2.5 with 2 Ethernet Ports - Ethernet Over Coaxial Adapter | 1 x 2.5 Gbps Ethernet Port + 1 x 1 Gbps Ethernet Port | Model: TL-MC85 | Single Unit

  • MoCA 2.5 offers actual data rates up to 2.5 Gbit/s, continues to be backward interoperable with MoCA 2.0 and MoCA 1.1, and adds MoCA protected setup (MPS), Management Proxy, Enhanced Privacy, Network wide Beacon Power, Bridge detection and TR-069 remote management..
  • Flexible frequency selection: It works at high frequency range. Frequency range is between 1125~1675 MHZ. Channels can be flexibly selected based on network condition..
  • Strong interference-proof capability: Physical layer adopts advanced ACMT mode that isOFDMA, which makes it to get strong interference-proof capability by avoiding high noise at lower frequency..
  • Advanced data link layer agreement: Link layer adopts TDMA protocol, MP2MP structure. Each device can communicate with any other one. All the adapters adopt the same TDD..
  • Absolute bandwidth supply: MOCA 2.5 adapter supports up to 3.0 Gbps throughput with low packet loss rate and low latency..
Check Stock

EMI Power Filter,EMI Power Filter with Fuse Socket 2 in 1 Single Safety 125/250V

  • Power supply EMI filter is a kind of reactance-type low-pass filter, installed at the power supply input of electronic equipment..
  • It can inhibit noise transmitted through grid power cable, and can inhibit high-frequency interference signals generated by the electronic device itself..
  • Widely used for precision measuring instruments, building automation, precision machinery, elevator lifting equipment, automated system, calculator inverter office equipment, servo system inverter equipment, frequency conversion equipment, lighting equip.
  • High quality imported components provide obvious filtering effect.EMI has become a must have device installed in electronic equipment..
  • We strive to provide a product of the highest quality and the best customer experience, if you are not completely satisfied, do not hesitate to contact us at any time..
Check Stock

MODUS Automatic Anti Barking Device Indoor, Anti Bark Box, Barking Control Device 3 Modes AI Recognition Tech and Irregular Ultrasound Frequency Stop Dogs from Barking, Safe for Human and Dogs(Gray)

  • 3 Adjustable Modes and Safe for Dogs: The anti barking device adopts 3 modes: Low, Med and High.
  • Med and High level are equipped with a new function of frequency conversion, which could release irregular ultrasound.
  • frequency conversion prevents dogs from being immune to ultrasound.
  • the ultrasonic bark control device is safe for dogs and only the dogs can hear ultrasound..
  • Recording Technology and AI Recognition: MODUS anti barking device is updated with 2 new functions.
  • Recording Technology could record and store your dog’s baking, then AI Recognition could filter other irrelevant noises and identify the sample of barking, to achieve more accurate dog barking detecting..
  • Long-distance Control Device: The anti barking control device has long-distance detection, MODUS dog barking control device could automatically detect dog’s barking within 50 feet, then the bark control device will send a changeable ultrasonic wave to prevent dog barking..
  • Easy to Use and Install: The anti dog barking device is easy to use, just charge it and put it on the table or hanging on the wall, no need to control it by yourself.
  • the anti barking device will automatically work as long as you plug it..
  • Suitable for Different Dogs: The MODUS anti-barking device can emit irregul....
Check Stock

MODUS Anti Barking Ultrasonic Device, Bark Control Device 3 Modes, AI Recognition and Irregular Ultrasound Frequency, Stop Dogs from Barking, Ultrasonic Bark Control Safe for Humans and Dogs

  • ...es such as chatting, door shutting and enhanced the accuracy of detecting your dog’s voiceprint to prevent false triggers..
  • 3 Adjustable Intensity Settings- The new version of MODUS dog barking control device has 3 different intensity settings: Low, Med and High. Med and High level are set with the new function of frequency conversion, which releases irregular ultrasounds that prevents dogs being immune to fixed ultrasound frequency. It’s more effective to stop dogs from barking..
  • Up to 50 ft. Effective Distance- MODUS dog barking control device can automatically detect dog barking up to 50 feet away. Then, the anti barking device will automatically emit ultrasonic sounds that only dogs can hear..
  • Suitable for All-sized Dogs- The MODUS ultrasonic anti barking device is suitable for dogs of all sizes. The bark deterrent adopted the ultrasonic technology to grab dogs’ attention. It works automatically without having your dog wear it or pressing any buttons..
  • Friendly Note- The dog anti barking control device is ineffective for dogs with hearing problems and we don’t recommend using this ultrasonic bark control device on dogs under 6 months as it may disrupt the dog’s development of hearing..
Check Stock

SkinAngel Red Light Therapy for Face & Neck - FDA Cleared - Infrared Dermawand Skin Tightening Machine – Nuderma Wand for Wrinkle Removal, Anti Aging Devices, Skin Rejuvenation - Golden

  • ✅ FDA CLEARED WAND: The dermabrasion facial machine have been cleared by the FDA. The face microcurrent device uses red LED infrared light for face to reach 8-10 mm of the skin's surface. The nuderma high frequency wand is easy to use, non-invasive and has no side effects. The dermawand pro anti-aging device 2022 head is composed of SUS304 stainless steel, which is a healthy choice for your skin. This electric stim machine helps quickly to stimulate the natural healing of the skin..
  • ✅ REMOVE FINE WRINKLES: The SkinAngel red light therapy device is a completely natural technique that uses photothermal effects to promote the regeneration and rearrangement of elastic fibers. The nuderma skin therapy wand stimulates the production of new collagen and removes fine wrinkles without causing discomfort or hurting the skin's deeper layers. The red light therapy enhances your skin's young glow..
  • ✅ PROFESSIONAL SKIN CARE DEVICE: The face slimming device wand has a built-in smart skin sensor that turns on only when the galvanic facial machine head touches the skin and turns off as quickly as it moves away from it. When you stop using it for a while, galvanica facial maquina will automatically switch off to safeguard your safety. The premium lithium rechargea....
Check Stock

Predator K-1-9 Cowtown CB Radio Antenna 10,000W

  • SAY HELLO TO GRIDDY! - Ultra-wideband yet super high gain. Griddy has 12-17 dBi of gain on the 600-960 MHz frequency bands.
  • 20-23 dBi of gain on the 1700-2700 MHz frequency bands.
  • and 23-26 dBi of gain on 3000-6500 MHz frequency bands..
  • GRIDDY NEEDS LINE OF SIGHT - Since Griddy has such high gain, it’s important to have line of sight to the cell tower or WiFi access point you’re connecting to. Any dispersion or reflection through trees or buildings will make Griddy much less effective..
  • LIGHTNING FAST DATA RATES: Struggling to get a consistent signal with a cell booster? Getting low data rates from your LTE modem? As long as you have line of sight to the tower, Griddy will help you get blazing fast data. Simply install the antenna in place of your current antenna, aim it at the tower, and enjoy the fastest possible data rates..
  • GRIDDY SUPPORTS 4G LTE, 5G NR, and WIFI: Griddy connects to the antenna ports on your hotspot, router, or WiFi device to give you extra signal. Griddy comes with 50 Ohm N-Type connectors. You’ll need to connect this antenna to a signal booster, LTE router, or WiFI access point with their respective adapters..
  • USE 2X OR 4X GRIDDY KITS FOR MIMO: If your WiFi/LTE/5G device supports multiple external antennas you can choose to u....
Check Stock