ReviewsRadio Frequency Meter

HYS TW300N CB Band HF AMP for CB Band Handheld Radio Transceiver

  • The most effective working frequency is 10Meter to 15Meter, lower fever and lower VSWR.
  • About the working general output for AM & FM mode is around 100W and the most effective output is around 200 W with input 5 W and around 200-250 when the input is 10W..
  • The frequency of the connecting antenna is very significant. It is also should be connect with the amplifier corresponding frequency. If it is lower or higher than the required, it will not work and even will not only burn out the amplifier but also will damage the radio..
  • If you want to reach the PE MAX output, please check that the input should exactly 10W or 5W, the DC Power should actually be over 14V and 18A and also other conditions should be perfecT. Different mode have the different input requirement..
  • However, we do not suggest to work the PE Max for a long time,it will decrease the amp' life time and also if the antenna can not endure the output watt, which will damage the amp, thank you very much!.
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Universal Am Fm Car Radio Antenna Hidden Adhesive Mount Windshield Patch Antenna for Vehicle SUV Truck Car Radio

  • Universal Car Stereo AM FM Radio Antenna, working frequency range is FM 85-112MHZ, AM 520KHz-1710KHz.
  • Antenna Connector type: Motorola DIN plug connector. Antenna Size: 4.5×1.85×0.3 inch.
  • Package include: 1x radio antenna as picture. Cable length: 3meter (approx. 10 feet).
  • Easy to install, you could stick it on almost place in vehicle. This amplified radio antenna designed for receive AM/FM broadcast radio signal, does not accept other wireless signals such as GPS and mobile phones.
  • Compatible with car stereo receiver media head unit and marine boat radio stereo receiver. Excellent used for cars, show cars, motorcycles, campers, hot rods, street rods, boats, golf carts etc.
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BTECH Mini UV-25X4 25 Watt Tri-Band Base, Mobile Radio: VHF, 1.25M, UHF Amateur (Ham)

  • What Makes the UV-25X4 Unique: Dual Synchronize Display Mode, Mic Audio Gain Settings, In depth user's guide, Auto Power Off Function, Channel Mode Editing Settings, Auto Scan, Scanning Resume, and Variable Frequency Scanning, Quad Watch Delay Time, Randomization Privacy Mode, Builds upon previous generation UV-2501+220.
  • Frequency Range: 144-148MHz (VHF), 222-225MHz (1.25M), 420-450MHz (UHF).
  • Broad (Wide) / Narrowband (Narrow) Selectable.
  • Recommended Accessories: Pair UV-25X4 with the Nagoya TB-320A Antenna (and RB-50 Magnetic Mount) for easy installation. The PC04 FTDI Cable is recommended for easy computer programming.
  • Dual Watch monitoring VHF/UHF and 220Mhz: The 220 MHz band antenna lowpass filter is switched with a relay and the 2 meter lowpass filter and 70 cm highpass filters are switched with PIN diodes - resulting in a audible relay switch noise when monitoring 220MHz with VHF/UHF simultaneously. A relay that completely isolated the 220 MHz RF filter won't impact the RF performance of the 2 meter/70 cm bands. If monitoring multiple 220MHz or VHF/UHF simultaneously the relay is not heard or used..
  • Tribander Mobile Radio Kit Includes: BTECH UV-25X4, Speaker Mic, 6 foot DC Cable with Cigarette Plug Connector, Ra....
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Retevis RT83 Waterproof DMR Radios Handheld,GPS,Digital Walkie Talkies,SOS Alarm,2800mAh,Man Down,Recording,SMS Digital Analog 2 Way Radio (1 Pack)

  • GPS DMR radio supports switching from analog to digital mode.
  • higher power and 2800mAh design allow you to have long time and long distance use in outdoors.
  • The radio provides ruggedness and durability while offering the versatility you need plus MOTOTRBO features in an analog or digital package for your daily business operations.
  • Higher power and 2800mAh plus IP67 waterproof feature allow you have happy conservation in outdoors.
  • Dual time slot divide a channel into two separate channels to achieve 2 calls in one channel.
  • IP67 waterproof radio is submersible in up to 1 meter of water for up to 30 minutes.
  • IP67 waterproof DMR radios can be used normally after being soaked in 1 meter of water for 30 minutes.
  • wide frequency range with 1024 channels and 64zone support more options of communicating.
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ERICKHILL EMF Meter,3-in-1Rechargeable Digital Electromagnetic Field Radiation Detector for EF RF MF,5G Cell Tower, WiFi Signal Detector, for Home&Office EMF Inspections, and Ghost Hunting

  • 【PRECISE MEASUREMENT】ERICKHILL EMF Meter is an electric field (EF), magnetic field (MF), and radio frequency field (RF) 3-in-1 multifunctional meter. It is equipped with a built-in electromagnetic radiation sensor, which can display the radiation value on an LCD screen after processing by the micro-control chip. You can make reasonable processing or take effective prevention measures toward electromagnetic radiation according to the test result..
  • 【SCENES TO BE USED】RF function can detect 5G signal and radio frequency up to 10Ghz, EF, and MF functions can measure electromagnetic radiation emitted by household appliances such as TV, induction cooker, rice cooker, refrigerator, computers, wires, etc..
  • 【APPLICABLE CROWD】Can be used for ghost hunting, a must-have for anyone interested in paranormal phenomena. As well as office workers, pregnant women and the elderly who need to detect electrical radiation for their health..
  • 【MULTIFUNCTION】Testing average, peak value, and Maximum reading, and one key hold the data for a view. Large and back-light LCD is clear for viewing. Auto power off after 15 minutes without operation.Black and white two-color display mode. Sound and light warnings to remind you of the safe range..
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AnyTone AT-779UV Mini Size Dual Band Transceiver Mobile Radio VHF/UHF 2 Way Radio Car Tranceiver with Programming Cable

  • 1.AnyTone AT-6666 10 Meter Radio, Frequency Range: 28.000-29.700MHz, High Output Power: 15W/45W/65W, flexiable menu function and big LCD displays frequency , perfect for truckers..
  • Seven (7) Color LCD Display-white/blue/green/yellow/red/purple/cyan for meet your needs.❤❤ FREE download the programming software at AnyTone Official Website..
  • 3.Dimensions: 9.65”(L) x 6.22”(W) x 1.89”(H), Weight: 3.30lbs.
  • Frequency Tuning Step 100Hz, 1KHz, 10KHz, 100KHz, 1MHz.
  • Frequency Control: Phase-Locked-Loop Synthesizer.
  • Microphone with push-to-talk/UP/DN and coild cord.
  • Programmable RB Function, NB/ANL Function, SQ, ASQ Function.
  • 4.40 channels (programmable) in each band, DW DUAL-WATCH Function, EHCO Function, DTMF, TOT, BEEP Voice Prompt, EMG CALL, SWR PROTECTION, HI-CUT Function, +10KHZ Function, Power Supply Voltage Protection, Key-Lock Function and more!.
  • 5.Kit Includes: AT-6666 Radio, Microphone, Mounting bracket, Power Cable, Screw & Fuse.
  • 30 Days NO REASION RETURN, 1-YEAR Warranty, Warehouse (Domestic Return) in CA State--No Further Return Issue..
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Surecom SF401 Plus 27Mhz-3000Mhz Radio Portable Frequency Counter Meter with CTCCSS DCS Decoder

  • The frequency meter capable of measuring the parameters of the frequency of the continuous carrier signal walkie-talkies , with signal strength indicator..
  • This portable frequency counter is designed for counting continuous wave signal comes from Two-way Radio..
  • There are easy ranges for you to choose. The ranges cover most of the frequency of the two way radios you want to measure..
  • Its four-button control is easy to use and its small size allows you to carry it anywhere you like..
  • Work by TCXO(Temperature Compensate X'tal (crystal) Oscillator) ,In the range of -45 C ~ 65 C can reach ± 2 ~ ± 4ppm accuracy..
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EMF Outfitters - Smart Meter Shield with Patent Pending Magnet Holders, Faraday Cage for Smart Meter, Smart Meter Cover RF Radiation Shield, 5G Protection, EMF Cover Mesh Smart Meter Protection

  • Faraday Cage For Smart Meters - The Smart Meter Cover operates as a Faraday Cage that effectively blocks up to 98% of EMF (electromagnetic field) and RF (radio frequency) radiation. This high-grade stainless-steel hat is not only corrosion-resistant but also highly conductive making it the perfect radiation blocker at homes, offices, schools and other places with EMF radiation incidence..
  • Effective Anti-Radiation Fabric - Most homes and offices use a smart meter, an electronic device that records electrical consumption. The device then transmits this data to the electrical supplier for billing. Smart meter transmittal gives off radio frequencies (RFs) which can be harmful to health. The cover blocks off up to 98% of the radiation emitted by this electronic device..
  • Easy Installation With Patent Pending Magnetic Holders - The EMF DEFENDER smart meter EMF/RF shield uses patent pending magnetic holders to keep shield in place, the device can fit most, but not all, meters sold across the US and Canada. Measures 7 inches in diameter at the base. Install on your own: slide the cover in place over the meter's glass portion and adjust accordingly for a tight fit. No assembly and complicated installations required..
  • Sturdy And Weatherproof - Most smart meters ar....
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AnyTone AT-6666 10 Meter Radio 40CH 28.000-29.700MHz Long Range Mobile Transceiver SSB PEP with Cable

  • 1.AnyTone AT-6666 10 Meter Radio, Frequency Range: 28.000-29.700MHz, High Output Power: 15W/45W/65W, flexiable menu function and big LCD displays....
  • 2. Each package come with a programming cable (NO CD included !!!), easy to program, ❤❤ FREE download the programming software at AnyTone Official....
  • Seven (7) Color LCD Display-white/blue/green/yellow/red/purple/cyan for meet your needs, Frequency Tuning Step 100Hz,....
  • 4.40 channels (programmable) in each band, DW DUAL-WATCH Function, EHCO Function, DTMF, TOT, BEEP Voice Prompt, EMG CALL, SWR PROTECTION, HI-CUT....
  • 5.Kit Includes: AT-6666 Radio, Programming cable, Speaker microphone, Mounting bracket, Power Cable, Screw & Fuse.
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Solar Mega RoofBlaster Adjustable for 3.5” ribbed Conex Shipping Containers (Galvanized) | Solar Roof Vent | Solar Roof Fan | Shipping Container Exhaust Fan | Get rid of hot air with the sun's power

  • ...tant access to channel 9, and a sturdy mic with left side positive push to talk make the PC68LTX loaded with the features that professional drivers have enjoyed for years!.
  • And the reintroduction of the high-cut audio switch will make any veteran driver happy while newer CB radio operators will enjoy the clarity and frequency response that Uniden's high-cut audio brings to the conversation..
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Uniden PC68LTX 40-Channel CB Radio with PA/CB Switch, RF Gain Control, Mic Gain Control, Analog S/RF Meter, Instant Channel 9, Automatic Noise Limiter, and Hi-Cut Switch,Silver

  • ...tant access to channel 9, and a sturdy mic with left side positive push to talk make the PC68LTX loaded with the features that professional drivers have enjoyed for years!.
  • And the reintroduction of the high-cut audio switch will make any veteran driver happy while newer CB radio operators will enjoy the clarity and frequency response that Uniden's high-cut audio brings to the conversation..
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