ReviewsFrequency Counter For Radio Amateurs

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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PHILIPS Digital Alarm Clock Radio for Bedroom with FM Radio, LED Display, Easy Snooze, Sleep Timer, Battery Backup (Batteries not Included)

...automatically turn on that radio station or trigger the buzzer to sound..
FM digital tuning with presets - Digital FM radio offers you additional music options to your music collection on your Philips audio system. Simply tune into the station that you want to preset, press and hold the preset button to memorize the frequency. With preset radio stations that can be stored, you can quickly access your favorite radio station without having to manually tune the frequencies each time..
Gentle wake for a pleasant wake up experience - Start your day right by waking up gently to a gradually escalating alarm volume. Normal alarm sounds with a preset volume are either too low to wake you up or are so uncomfortably loud that you are rudely jolted awake. Choose to wake up to your favorite music, radio station or buzzer alarm. Gentle wake's alarm volume gradually increases from subtly low to reasonably high in order to gently rouse you..
Repeat alarm for additional snooze - To counter oversleeping, the Philips Clock radio has a snooze feature. Should the alarm ring and you wish to continue sleeping a bit longer, simply press the Repeat Alarm button once and go back to sleep. Nine minutes later the alarm will ring again. You can continue to press the Repeat Ala....

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Surecom SW-102 SW102 125-525Mhz Digital VHF/UHF Antenna Power & SWR Meter+MF Connector

SW-102 is not for DMR radio , only Analog ..
low insertion loss (0.3 decibels or less) structure allows it to be permanently connected..
VSWR. Forward and reflected power direct digital readout, without any calibration..
will ship with a SL16 to SMA-F and SL16 to SMA-M connector.

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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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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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MFJ-259D MFJ259D Original MFJ Enterprises Antenna Analyzer VHF/220 MHz 100-160 KHz 280-520 KHz .53-230 MHz - Replaces MFJ-259C

ame great performance as the popular MFJ-259C, but with two additional frequency ranges (100-160KHz and 280-520KHz).
Large easy-to-read two line LCD screen and side-by-side analog meters clearly display your information. Super easy to use! Just set the bandswitch and....
Use 10 AA or Ni-MH batteries (not included) or 110 VAC with optional MFJ-1312D (not included).
Adjust your Yagi, quad, loop and other antennas, change antenna spacing and height and watch SWR, resistance and reactance change instantly. You’ll....
Complete ham radio test station with frequency counter, RF signal generator, SWR/Resistance/Reactance/Coax Analyzer, Capacitance/Inductance Meter and....

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Zastone X6 Walkie Talkie with Earpiece 3W 16-Channel UHF 400-470Mhz Rechargeable Long Range Two-Way Radios 6 Pack

each radio has a removable belt clip and charger.
each radio has identical frequency on each of the 16 channels out of the box.
16 position mechanical rotary switch channel selector.
when you turn the knob to change the channel,a synthesized voice will tell you the channel number.
channel frequency is programmable within the frequency range.
you can program any of 50 CTCSS tones and 105 CDCSS tones on each programmed channel.
Each radio comes with a 1100mAh rechargeable Li-ion battery,it takes about 3 hours to fully charge.
standby 2-5 days depending on how much you transmit.
High quality built-in speaker on the radio provides loud and crystal clear sound.
Push-to Talk button and built-in mic on the radio.
each radio comes with a single-earbud style earpiece with a microphone built in and a Push-to-Talk button.
when you plug in the earpiece,all sound goes to the earpiece and the radio speaker is silent.
Falling-resistant 1-3M,tested transmission range up to 30 floors,less in congested ....

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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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Acxico 1Pcs High Accuracy 1~500 MHz Frequency Counter RF Meter Tester Module for ham Radio

Note: Accuracy can only be adjusted to the second digit of the decimal point, less than one-tenth of the precision.
Package Included:1Pcs High Accuracy 1~500 MHz Frequency Counter RF Meter Tester Module For ham Radio(If there are any problems with the product, please send us pictures.Tell us more details about this problem.).
Thank you so much for your purchasing from our store.Any question ,please feel free to contact us..

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Comimark 1Pcs 1 MHz -1.1GHz LED Frequency Counter Tester Measurement for Ham Radio PLJ-0802-F

Use 8 bit Microchip PIC16F648A,up to 1.1GHz.
The backlight is enabled: ¡Ü 55 mA backlight disabling: ¡Ü 55 mA.
Package included: 1 x Frequency Counter Tester Measurement For Ham Radio(If the number of products received is incorrect, please contact us . we will refund or give you a replacement).
We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution..

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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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