Reviews Radio Frequency Machine

Pocket Radio, AM FM Personal Mini Radio with Headphones, Walkman Radio with Rechargeable Battery,Memories Personal Radio for Sport & Running Walking, LED Display 70 Stations

  • 【 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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EXMAX EXD-737 Aviation FM/AM/SW/Band Shortwave Radio Receiver NOAA Weather Radios VHF Airband Portable Full Band Frequency Handheld Aircraft Radio Digital Alarm Speaker Gift for Parents - Gray

  • ...(87.5-108MHz)/AM(520-1720KHz)/SW short wave(2.3-30MHz)/ AIR aviation aircraft (118-138MHz) /CB city band(25-28MHz)/ VHF civil 30-223mHz(FM-N/FM/W) bands.VHF-N can receive coast/train/ racing/ weather channels.
  • VHF-W can receive campus radio and TV sound.
  • Supporting civilian VHF intercom band and US NOAA weather band frequency reception..
  • ► Powerful Memory Chip:EXD-737 aviation radio can store 50 radio stations for FM/AM/CB/SW/VHF/AIR frequency band.So it could store up to 300 frequency channels if available.Simple operation design.3 different convenient Tuning Methods :Manual search/Automatic search /full automatic search and store radio,It could auto-search valid channels on each band and store it. Also you could manually tune your favorite frequency and save the channel.Open up a fresh new world with EXD-737 full band radio..
  • ► Good Sound Reception Quality & Best Gift:In an age of ever evolving electronics, radio broadcasts rock even today. Portable digital EXD-737 full band radio will take you back to younger years without compromising sound quality. With a built-in 40mm large speaker, the compact radio will give you loud voice, beautiful sound quality and accurate listening.Pick up a practical and special present for someone you care.Simple to u....
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Motorola RDU4160D RDX Business 2-Way UHF Frequency Professional Two Way Radio (2-Pack)

  • ...afer and More Convenient Walkie Talkie for Adults】 By turning the buttons at the top to adjust the channels. You can use computer software to set the CDCSS code for each channel. The UHF radio is equipped with an LCD backlight screen, you can see the basic settings of the radio..
  • 【Programmable 2-Way Radio】 The frequency range is UHF 406.1-470MHz.
  • You can rewrite the frequency through the Programming Data Cable to match other brands of walkie-talkie. ( Support Program Frequency by cable. The software does not support Mac)Programming Data Cable is not included in the package, you can buy it in our store..
  • 【Easy to Operate 5 Watt 2-Way Radio】 You do not need to set it up, you can use it out of the box. FCC certificated SAMCOM walkie talkie, FCC ID: 2AIOQ-FPCN30AA. The Package includes: Two-Way Radio x 2.
  • 30-days no reason to return and “Lifetime” Quality Warranty..
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Radio Frequency Skin Tightening Facial Machine, Professional Home RF Anti Aging Device, for Face and Body

  • [SEWDY Skin Tightening Machine] The SEWDY High Frequency Facial Machine uses the latest sonic penetration technology to deeply cleanse skin impurities and promote the absorption of nursing nutrition, which can make you more beautiful and younger..
  • [Dual Probe Design] SEWDY's high frequency facial machine is equipped with 2 probes(the inside of the probe is made of ceramic material).
  • [Energy Level and Adjustment Mode] SEWDY high frequency facial skin device has 6 energy levels: (level 1-2 for eyes, level 3-4 for face, level 5-6 for body parts) to suit different skin sensitivities. 3 adjustment modes: import mode, eye care, detox export, suitable for all skin types. The default time is 20 minutes, and the countdown will start when you use it, letting you know the remaining usage time when you use it..
  • [The Visible Effect] According to the data of SEWDY beauty experts and 12 years of cooperative laboratory experience, the change cycle of human skin is 28 days. 29% saw visible results within 3 weeks of using the SEWDY Skin Firmer, and 49% saw visible skin improvement within 6 weeks..
  • [Beauty SPA for Family] After owning the SEWDY radio frequency skin tightening device, there is no need to go to the expensive and time-consuming beauty center again. Enjoy the ....
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Ham Radio, BAOFENG 8W Dual Band Two Way Radio Long Range, Handheld UV5R Radio, Professional 2 Way Radios with Rechargeable Battery, Charger, Earpieces, Mic and Programming Cable (2 Pack)

  • ①Dual band ham radio: FCC ID: 2AJGM-UV5RPRO. Comply with Part 2, Part 90 of the Federal Communication Commission rules. The BAOFENG radio works on FCC regulated frequencies, the frequency range is VHF: 150MHz-174MHz/UHF: 400MHz-480MHz. Frequency separation: 12.5KHz..
  • ②Baofeng 2 way radio: 128 channels. LCD display, VOX hands-free function, scan function, busy channel lock-out(BCLO), OFFSET(frequency offset for repeater access), TOT, battery saving function, LED flashlight and alarm function for emergencies. This uv-5r radio has analog and digital intermediate frequencies, option for repeaters. GMRS transmits further than FRS radio, clear sound, strong and stable signal up..
  • ③Long battery life&fast charging: The ham radio handheld comes with high-capacity rechargeable Li-ion battery for continuous use. Low battery warning reminds you of charging or replacing the battery. It takes about 3 hours to fully charge..
  • ④Programmable radio: 128 channels, the BAOFENG radio kit includes a Baofeng programming cable and programming software, easy to program via PC and keypad, also support CHIRP quick programming..
  • ⑤Package Includes: 2 × 8W Baofeng UV-5R Pro radio, 2 × 1800mAH Rechargeable Li-ion Batteries, 1 × High Gain Antenna, 1 × Original Antenna, 2 ....
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Retevis RT95 Mobile Radio, Dual Band Mobile Transceiver, 200 Channels 180 Degree Rotatable LCD Display, 2m 70cm Mini Mobile Two Way Radio for RV 4x4 Offroad (1 Pack)

  • RT95 supports multiple frequency bands to transmit and receive.
  • it can be adjusted by the number buttons on the microphone to quickly change the frequency band you need.
  • use the antenna with SL16/PL259 port on the installation vehicle to transmit long distance.
  • suitable for long distance driving communication.
  • installation does not take up too much space compact design.
  • with handheld microphone for quick pick-up calls.
  • custom buttons on the radio and microphone.
  • the quick operation method can be set by software according to your usage habits.
  • set the same frequency and CTCSS/DCS code can be used with handheld two way radio or mobile radio connection.
  • the screen can be rotated and the radio can be installed upside down.
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Field Expedient SDR: Introduction to Software Defined Radio (black and white version)

  • ...ges), weather balloons, radiosondes, DAB radio, DVB-T video, Inmarsat, Iridium, and so much more!.
  • The best-performing low-cost RTL-SDR available anywhere! Compared with RTL-SDR v3, HF SNR is improved by up to 15dB, VHF & UHF SNR is improved by up to 6dB, tuning accuracy is improved by an average of 4x, and the frequency range is expanded all the way down to 100kHz.
  • v5 has a frequency capability of 100kHz to 1.75GHz and up to 3.2MHz of instantaneous bandwidth. HF reception below 25MHz is accomplished with direct sampling and requires a suitable antenna. We recommend using a Balun One Nine to make a DIY long wire or dipole antenna (sold separately, product ID B08HGSYB7R or B00R09WHT6).
  • Though the direct sampling implementation of NESDR SMArt v5 is much better than any other RTL-SDR, we still recommend using an upconverter like the Ham It Up for a more fulfilling HF experience (sold separately, product ID B076CYK8XZ).
  • Your purchase includes a NESDR SMArt v5 RTL-SDR, a magnetic antenna base with a 2m (6.5′) RG-58 feed cable, and 3 different antenna masts for UHF and VHF operation, including a variable-frequency telescopic antenna.
  • Proudly built by Nooelec in the USA and Canada! Full 2-year product warranty and product support through our support porta....
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AnyTone Mini Size Dual Band Transceiver Mobile Radio VHF/UHF Two Way Radio AT-779UV for Car Vehicle

  • ☆GMRS Radio AT-779UV Mobile Radio has nice housing, stoutness & stability, advanced and reliable functions, perfect & valuable. This amateur mobile radio especially designs for drivers and it pursues philosophy of innovation and practicality. More functions as follows:.
  • ①Adopt superior quality material, better technology and high quality radiator to ensure stable and durable operation.
  • ②Amateur mode and professional mode for different operation requirement.
  • ③ 200 programmable memory channels, identified by editing name.
  • ④CTCSS, DCS, DTMF, 2Tone, 5Tone setting for each single channel, ⑤LCD brightness control.
  • ⑥Main unit and microphone key lock function.
  • ☆ Factory default mode frequency range is 144-148MHZ and 420-450Mhz. You can program the frequency RX to be 136-174MHz or 400-480MHz, 500 channels by yourself through programming software. FREE software download at AnyTone website. The Radio Power: UHF003e18W, VHF003e20W.
  • ☆Please send us(Seller) email if you have any query on programming software or other query on this radio. We will give you prompt reply when we get your questions.
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Retevis H-777 2 Way Radios Walkie Talkies Long Range,16CH Rechargeable Two Way Radios, Hand Free Walkie Talkies for Adults with USB Charging Base and Wall Adpter (Black, 20 Pack)

  • ...so many radio, why so many customer bought Retevis H-777:.
  • There are so many radio looks same,but they have the different performance.We are the manufacturer of the "Retevis",we can offer high-quality product for every customer,and we always test the product before shipping..
  • Support PC software programmable and Chinese and English voice prompt.
  • The 50 CTCSS/105 CDCSS keep you away from the irrelevant call, which is allow you do some private exchanges.
  • Turn on/OFF /Channel voice prompt function: Prevent bump the radio into the different channel in in dark environment.You can use it in a business setting,family yard,or other places you need (whether it's day or night).
  • Easy to program:If you need re-program the radio, please contact us freely, we will provide you the Write-frequency Software, Drive of USB Write-frequency,Video of Write-frequency for free..
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