ReviewsRadio Frequency Equipment

OCESTORE Crystal Oscillator Tester Frequency Counter Tester Meter 1Hz-50MHz Cymometer Measurement Tester Module LED DIY Kit

【OPTIMAL PERFORMANCE】OCESTORE premium upgrade Frequency Counter Tester Meter based on PICmicrocontroller that can measure frequency of 1 Hz to 50 MHz,designed to measure the oscillation frequency of the most crystal oscillators..
【HIGH QUALITY】OCESTORE premium Frequency Counter Tester Meter is made of high quality material which can use for a long time.Programmable addition and subtraction frequency settings, used to measure radio transceivers and other equipment..
【SUPER IMPORTATNT】with crystal oscillator measurement function and programmable addition and subtraction frequency settings, five-digit digital tube display, convenient and intuitive, all use in-line components, simple circuit, easy to make..
【OPTIMAL RELIABILITY】Power supply : USB 5V or DC 5-12V.
Crystal Test Range: about 4MHz-48MHz.Automatic range conversion, no need for manual switching.
All in-line components, easy to install and debug..
【PACKAGE & SERVICE】Package Include: 1 Pcs x Crystal Oscillator Frequency Counter .Any question Pls fell free to contact us, we will reply you within 24H.And we offer a 12 month warranty..

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Baofeng UV-5R Ham Two Way Radio Upgrade Version (144-148/420-450Mhz), Dual Band Walkie Talkie

PLEASE PAY ATTENTION to that the item is the latest version of the UV-5R radio, whose frequency is 144-148/420-450Mhz. You have to set the frequency among 144-148Mhz/420-450Mhz,or the radio will not transmit.
128 Channels 50 ctcss and 104 CDCSS dual-band display, Dual Freq. Display, dual-standby, a/B band independent operation | High/low TX power selectable: busy Channel lock-out(bclo)..
【FCC Certificate】UV-5R As a Amateur Radios(Equipment Class: Scanning Receiver), has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. FFC ID: 2AJGM-UV5R..
Tri-color background light selectable. The FCC ID of UV-5R is 2AJGM-UV5R.
LED flashlight: hight/low RF power switchable.Keypad Lock: channel step: 2.5/5/6.25/10/12.5Khz | voice Companding: 50 ctcss/ 104DCS coder & tone searching..

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PolarLander 12V Bluetooth Car Stereo,4x45W Car Audio FM Radio, MP3 Player USB/SD/AUX Hands Free Calling with Wireless Remote Control

【Built-in Bluetooth】Bluetooth and microphone allow you to answer callings, listen to music and media sounds from devices with Bluetooth function. Once you pair your device, it will automatically be paired next time you get into your car..
【FM radio reception】FM radio with high-quality digital stereo, which can search channels in full-automatic way, semiautomatic way and accurate adjustment way. Support the three-band radio store(FM1-FM2-FM3), which can store 1~6 radio channels. ( FM Frequency: 87.5-108MHz).
【USB(U Disk) /SD Card/MMC】Support USB/SD/MMC vast storage equipment, and you can download the songs you like into the storage equipment to play, which is very convenient.Do not support charging.
【AUX Audio Input Function】Support external Plug AUX Audio Input, such as GPS navigation, MP3, MP5, Mobile phone audio and so on. Input through the front-terminal AUX audio, and output sound from the car's speaker..
【Multiple EQ selection】Support the adjusting of multiple sound effect models and independent output (for example: Treble, Bass, Balance, Fader), Support name indication of ID3 English songs. Support folder play function. Sound effect models: classic, jazz, pop, rock..

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Tecsun PL-310 fm/am Stereo World Band Dsp Receiver

There are 6 sets mode selection:manual search radio frequency, direct input frequency numbers, manually search for the stored radio stations or directly onto a pre-existing address numbers, visit the radio frequency automatic search, automatic search browse stored station..
Multi-function display:can display the radio frequency, signal strength / noise ratio, temperature, battery power and so on..
AM IF bandwidth can be set to (1 ~ 6kHz)..
use of high-quality paper cone speakers, sound quality soft Naiting..
Health as Germany comes with a special high-quality DSP radios E402 headphones, you can enjoy to enjoy the highest quality FM stereo radio.

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CyberPower CSB604 Essential Surge Protector, 900J/125V, 6 Outlets, 4ft Power Cord, Black

VITAL SURGE PROTECTION 6 NEMA 5-15P surge protected outlets provide 900 joules of protection for home and office equipment.
INPUT NEMA 5-15P Straight input plug with a 4 foot power cord lighted 15A circuit breaker/power switch.
KEYHOLE SLOTS Enable the model to be placed on a wall under a desk and in other configurations to optimize space and keep power cords out of the way.
EMI/RFI NOISE FILTRATION Filters out electromagnetic and radio frequency interference to improve picture and sound quality of connected equipment.
LIMITED LIFETIME WARRANTY – $50,000 Connected Equipment Guarantee.

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CyberPower CSP604T Professional Surge Protector 1350J/125V 6 Outlets 4ft Power Cord Black

VITAL SURGE PROTECTION: The CSP604T offers 1350 joules of protection for home and office equipment.
INPUT/OUTPUT: NEMA 5-15P Right-angle input plug, 4 foot power cord, non-lighted 15A circuit breaker/power switch and 6 NEMA 5-15R surge protected....
METAL OXIDE VARISTOR (MOV) TECHNOLOGY: Allows normal current to pass through the device, while diverting any surges/spikes through the ground circuit.
EMI/RFI NOISE FILTRATION: Filters out electromagnetic and radio frequency interference to improve picture and sound quality of connected equipment.
LIMITED LIFETIME WARRANTY - $75,000 Connected Equipment Guarantee.

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Amon Tech Heavy Duty Car Radio 2 Way AM/FM Radio with MP3 Player forExcavator Tractor Truck Kart Grab Crane Boat Yacht Loader Grader Earth Moving Machine

Advanced Durable Machine: Heavy duty radio material provide a strong and durable radio, also it is a standard din size with small body, very fashion outlook.
Worldwide Frequency: Just need to press some buttons to choose different countries' frequency for shipment(fixed frequency). User can select Europe FM frequency or USA FM frequency through software, frequency also can be fixed.
Universal Compatible: Excavator radio suitable for excavator, tractor, truck, kart, loader, grader, earth moving machine, convenient and easy to carry, your best partner on your vehicle.
Waterproof and dust-proof front panel : Waterproof test : JIS DO203RI standard, dust-proof test : JIS DO207FI standard, our product is in high standard quality, guarantee you it’s the best and professional radio.
Dielectric Strength Test: Anti-seismic grade 13 in Japan JISD 1601 grades. AM/FM Radio is very stable installed onto your vehicle. 12V/24V automatically interchangeable by radio.

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KOOBOOK 1Set 1Hz-50MHz Frequency Counter Meter Crystal Oscillator Digital Tester Meter DIY Kit 5-Digital LED Display

This is a PIC microcontroller based on the frequency meter, with a crystal measurement function and programmable addition and subtraction frequency settings..
Five digital display, easy and intuitive, all use of in-line components, the circuit is simple and easy to produce..
You need to solder and assemble by yourself, all the components are directly inserted, and the wire is printed correctly according to the PCB. After welding, the signal is input with the standard signal source, and the yellow adjustable capacitor is adjusted to make the display value equal to the signal frequency..
The power supply can use a USB to 3.5mm power cable, or you can directly input a 5-9V DC power supply at the - and + pads..
It can measure the frequency range from 1 Hz to 50 megahertz (1Hz-50MHz), can measure the oscillation frequency of most common crystal oscillators, and measure equipment such as radio transceivers..

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Baofeng UV-5R Two Way Radio with 3800mAh Battery and Programming Cable ZT-48 Antenna and Radio Case

【All you need is in one box!】Get an Extended pack of BaoFeng UV-5R radio with 3800 mAh Batteries + Programming Cable + Foldable CS Tactical....
【Power Output】High/low power switchable meets all your needs in warehouse or outside activity.
Baofeng UV-5r ham radio covers most commonly used....
【Power Source:】 Rechargeable 3800 mAh Li-ion Battery up to 36 hours standby time, Power-saving Features to extend battery life.
【Frequency Range】This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15B and part 90....
【Support CHIRP Programming USB Cable:】 Works with Windows 7/10 System,you can program your Ham portable radio using this durable programming....

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AD8317 1M-10GHz 60dB RF Power Meter Logarithmic RF Signal Power Detector Controller for Amplifier

EASY TO USE :The logarithmic power meter adopts AD8317 chip design, which is convenient to use, small in size, high in efficiency, easy to install, stable and reliable, and is used for radio frequency signal power detection..
DETECTABLE :The logarithmic power meter has strict quality control and quality assurance. It can detect the power of the radio frequency signal from -55dBm to 0dBm, and convert the radio frequency signal into a DC voltage output..
DYNAMIC RANGE :The greater the amplitude or power of the radio frequency signal, the higher the output voltage, and the output voltage is proportional to the logarithm of the input signal amplitude, thereby expanding the dynamic range of the detection signal to 55dB..
WIDELY USED :The logarithmic power meter adopts advanced technology and exquisite craftsmanship, and has been improved to improve durability. Logarithmic detector can be widely used in radio frequency signal detection, signal power measurement, and environmental field strength detection..

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Baofeng UV-5R Dual Band Two Way Radio with 3800mAh Li-ion Battery, Walkie Talkie,Upgrade Version(144-148/420-450Mhz)

PLEASE PAY ATTENTION to that the item is the latest version of the UV-5R radio, whose frequency is 144-148/420-450Mhz. You have to set the frequency among 144-148Mhz/420-450Mhz,or the radio will not transmit.
128 Channels 50 ctcss and 104 CDCSS dual-band display, Dual Freq. Display, dual-standby, a/B band independent operation | High/low TX power selectable: busy Channel lock-out(bclo)..
【FCC Certificate】UV-5R As a Amateur Radios(Equipment Class: Scanning Receiver), has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. FFC ID: 2AJGM-UV5R..
Tri-color background light selectable. The FCC ID of UV-5R is 2AJGM-UV5R.
LED flashlight: hight/low RF power switchable.Keypad Lock: channel step: 2.5/5/6.25/10/12.5Khz | voice Companding: 50 ctcss/ 104DCS coder & tone searching..

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