Elenco AM/FM Radio Kit Switch Between ICs & Transistors Lead Free Solder Great STEM Project Superheterodyne Designed to AM and FM Broadcasts SOLDERING REQUIRED
Learn about AM and FM radio technology and the the functional components used in creating AM-FM receivers and amplifiers. 56 page training course is divided into 9 lessons; Audio Amplifier, AM Detector, AM IF, AM Amplifier, AM Mixer & Oscillator, FM Detector, 1st FM IF, 2nd FM IF, FM RF Stages. Superheterodyne designed to receive standard AM and FM broadcast frequencies. New transistor module allows you to switch between the modern integrated circuit (IC) technology and the original transistor technology. Includes radio mounting stand. PLEASE NOTE: The AM/FM Radio project is divided into two parts, the AM Radio Section and the FM Radio Section. Initially, only identify the parts that you will need for the AM radio as listed in the manual. DO NOT OPEN the bags listed for the FM radio. A separate parts list will be shown for the FM radio after you have completed the AM radio. 9 volt battery needed but not included.
- Do & Learn - Soldering Required
- 56 page Training Course is divided into 9 lessons
- Audio Amp, AM Detector, AM IF, AM Amp, AM Mixer & Oscillator, FM Detector, 2 x FM IF, FM RF Stages
- Electronics training course appropriate for High School and University level curriculum
- "Superheterodyne" designed to receive standard AM and FM broadcast frequencies
- "Superheterodyne" receiver of AM and FM broadcast frequencies
- Unique PCB design lets you place parts over corrosponding symbols on the printed circuit board
- Detailed manual is included to provide easy instruction
- Theory of operation for each section explains what the stage was designed for, and how it works
- For more than 30 years Elenco has been developing reliable and affordable electronic test equipment, tools, and educational kits
Magnasonic Projection Alarm Clock with AM/FM Radio, Battery Backup, Auto Time Set, Dual Alarm & 3.5mm Audio Input
Convenience, reliability, & modern design come in the form of the EAAC601 Projection Alarm clock by Electrohome. This advanced clock radio automatically sets the time and date and saves all your alarm settings when the power goes out. Plus, with time projection display, dual alarms, temperature display, a large backlit LCD with dimming options, and the ability to play your smartphone, tablet, or MP3 player music, this is the only alarm clock youll ever need.
View the time/date & temperature clearly on the large 3.6 blue display. The dimmer options (high, low, off) let you reduce the screens brightness for those sensitive to light and the auto dimmer feature will disable the screen completely for night time use. This alarm clock also displays the indoor temperature (C/F) and the current day/month/year.
Project the time on your ceiling or wall, so it will always be in full view from anywhere in the room even when you are lying in bed. This feature also allows you to tilt a full 180 degrees, so you can project the time or even the temperature. The adjustable focus allows the projected time to always remain crystal clear.
This smart alarm clock is preconfigured with the correct time, all you need to do is specify your time zone and it will always be accurate, even after a power outage.
Long lasting battery backup restores your alarm settings and automatically adjusts for daylight savings time.
Set two separate wake times with the dual alarm feature for you and your partner. You can also choose to automatically disable the alarms on weekends, allowing both of you to set your alarm schedule once! and forget it!
Listen to your favorite music using your iPhone, iPad, or Android device through the 3.5mm AUX audio input or using the built-in digital AM/FM radio with 20 station memory.
Wake to your favorite radio station, or the built-in buzzer.This unit also has snooze, sleep, and nap functions.
- Feature-rich alarm clock radio that offers a large, crystal clear 3.6" blue LCD display that can be dimmed to adjust to your brightness preference
- Project time or even temperature onto your walls or ceiling so that the time will always be in full view. 180-degree swivel projection means you'll never have to roll over to view the time again.
- Automatically adjusts to Daylight Savings Time & includes pre-programmable daily dual alarm option with weekend cancellation for you and your partner - wake to radio, buzzer, time projection
- Listen to your favorite music using your iPhone, iPad, Android, or MP3 device through the 3.5mm AUX input or using the built in AM/FM radio with digital tuning
- Advanced SelfSet technology automatically displays the correct time/date and this clock even restores alarm settings after power loss (built-in Lithium battery)
Upgraded Version RunningSnail Emergency Hand Crank Self Powered AM/FM NOAA Solar Weather Radio with LED Flashlight, 1000mAh Power Bank for iPhone/Smart Phone
MD-088s Crank radio receives AM/FM/7 NOAA Weather channel to get up to date with the latest weather when tornado, flood, storm is around the corner;
1000 mAh power bank for charging your phone in case of the emergency, bright long lasting 1W LED flashlight to keep you safe in case power outage.
1000mAh power bank charge your cellphone or any other USB devices directly via Micro USB cable, no need AC/DC adapter anymore
Keep Your Family Safe
NOAA WB band provides up-to-date weather information to ensure your safety and keep you powered and connected in serve weather,
AM/FM channel access for entertainment and more.
Not Just Use at Home
Pocket size perfect for camping, hiking, walking, backpack, pool trips, picnics, gardening, holidays, bright long lasting
1 Watt flashlight to light your way in the dark or any emergency situations.
More Power to You
- Hand cranking: 1 Minute of cranking supports over 20 minutes of light or 5 -10 minutes of radio listening;
- Solar charging: Place the radio with solar panel under the sunlight;
- Micro USB input: Charge Cell Phone and USB devices directly.
-1xMD-088s Hand Crank Radio
-1xMicro USB Charging Cable;
- 45-Day Money Back Guarantee;
- 12-Month Replacement Warranty;
- New Design: 1000 mAh power bank for charging your iPhone & cellphone via Micro-USB cable directly, no need of adapter anymore;
- A Must For Emergency: Keep this AM/FM & NOAA weather radio with your family, get up to date with the latest weather and all hazard information for your area;
- More Than A Radio: Compact sized flashlight radio with 1W longer lasting powerful LED can be with you in camping, backpacking, hiking or any other outdoor activities;
- 3 Rechargeable Ways: Micro USB charging, Solar charging, Manual hand crank to wind up the internal battery;
- What You Get: RunningSnail emergency radio, Micro USB cable, instruction, appreciation card, our worry-free 12-month warranty and friendly customer service.
Horologe Portable Pocket Handy AM FM Radio with Speaker, Sleep Timer, Preset, Alarm Clock and Earphone
The Horologe AM FM Pocket Radio packs a powerful punch of sound in a convenient handheld device.
Tune in to your favorite sports talk show or game broadcast, NPR, news program or your favorite local station music wherever you want to listen to it.
When connect to the 3.5mm earphone jack, you can turn on the stereo mode for high quality sound.
Battery-operated convenience and full stereo sound provide an enjoyable listening experience anywhere, anytime.
Features of the AM/FM radio
-Band AM FM radio, easily into shirt or jacket pocket.
-Built-in clear sound speaker and 3.5mm earphone jack
-Slim and portable, attached a carrying strap for convenience
-LCD screen to display time, frequency, alarm and mode you set or choose
Power by 2*AAA battery(not included), you can also supply power by a DC 3V adapter (not included) .
Product dimension: 3.9*2.4*0.6 Inch
Power supply: 2 AAA batteries or DC 3V
Frequency range: AM:520-1710KHz FM:87.5-108MHz
S/N Sensitivity: FM: better than 6V AM: better than 3mV/m
SNR: FM SNR: better than 50dB AM SNR: better than 40dB
- AM/FM Radio with Sleep Timer: 2 bands AM/FM radio with PRESETs, could save 20 AM channels and 20 FM channels. FM from 87.5 to 108MHZ and AM from 525-1710KHz. You can set sleep timer from 10-90 minutes so that could fall asleep with your favorite channels
- Digital Tuning and Display: With the digital LCD screen and the tuner, you can easily to know AM/FM channels you are listening to and adjust the frequency quickly.
- Portable Pocket Radio: Size of this little radio is smaller than a smartphone, easily put you're your pocket or bag when sport, travel and shopping
- Alarm Clock Radio: Built in alarm clock, you can set 12/24 time system and choose wakeup with radio or beep when you set alarm clock
- Auto-search and Save Channels: This portable radio could auto-search 20 am or fm channels and save them automatically. You can also manually adjust the frequency and save the channels
Digital AM/FM Portable Pocket Radio with Alarm Clock- Best Reception and Longest Lasting. AM FM Compact Radio Player Operated by 2 AAA Battery, Stereo Headphone Socket, by Vondior
Why AM/FM digital radio?
Are you planning a long hike or a camping trip, and are concerned
about losing your expensive gadgets?
Did you ever get stuck with no electricity, couldn't charge your smartphone,
and felt totally disconnected from the world?
Well, if that's the case, this digital AM/FM radio is just the solution.
It's really like going back to good old days of radio, but with a higher quality of sound,
better reception and CD-quality listening.
Digital radios do not have any of the static or interference that regular radios have,
since the signal is processed solely with processor.
It's like watching your favorite black and white movie, but in colors and 3D.
...it's your anniversary
...you want to escape the everyday routine
...you're taking HER to a cabin
...at the end of the world
...no TV, no computers
...and just when the radio playing "your song", you expect that any second it will go buzz,
hiss, crackle, and the song will disappear in a burst of static, as it used to be in the old times.
But instead of that, your digital radio continues playing it with a perfect sound, stable and strong, like your love...
In contrast to the analogue radio, digital technology brings more stations
with easy store and fast change between them, setting up alarm to
wake up with your favorite station and much smaller size.
Operating on only two AAA batteries, found in every household this digital display radio will play for weeks.
If you find yourself in an emergency situation,
this little gadget can actually be a life saver.
Order Now while stock last!
We are committed to providing you excellence and satisfaction.
If you are not happy with our product, we will refund 100 of your money
- POWER OUTAGE, TRANSISTOR OUTRAGE - When power interruptions occur for long periods of time, batteries of all gadgets eventually die. It's a very stressful feeling of isolation. But with this AM/FM transistor radio, which runs on AAA batteries found in every household, you can stay connected and get broadcast news in real time. Keep one in your emergency kit, it'll come in handy.
- FEELS GOOD, SOUNDS BETTER - In an age of ever evolving electronics, it's nice to know some things never change. Radio broadcasts rock even today. Our digital AM/FMpocket radio will take you back to your younger years without compromising sound quality. With a built-in large speaker, it can easily fill a room with your treasured songs, or baseball game.
- LONG LASTING ENJOYMENT - Using your devices throughout the day eats up batteries in a few hours' time. With our digital AM/FM radio, your AAA batteries will last for weeks. So go ahead and take it on a long trip, or give it to your son or daughter for camp. You will get great feedback upon their return.
- UPGRADED NOSTALGIA - Keeping pace with the operation of fast-changing technology can be confusing, but old-fashioned manual searches for the desired station is annoying. Our pocket digital radio is a popular item because it has been upgraded to combine the efficiency of contemporary technology while maintaining traditional transistor radio simplicity. It's a digital era gadget for analogue people!
- TIMELESS GIFT IDEA - Want to score some compliments when choosing a present for your parents, grandparents, aunts or uncles? This AM/FM radio is the ultimate gadget to purchase. Simple to use, yet elegant and classy, it's sure to fill their heart with joy.
Kaito KA500 5-way Powered Solar Power,Dynamo Crank, Wind Up Emergency AM/FM/SW/NOAA Weather Alert Radio with Flashlight,Reading Lamp and Cellphone Charger, Yellow
The Kaito Voyager is the perfect radio for emergencies and disasters. It comes with a High quality AC type brushless generator and the solar panel powers the radio by itself and charges the built-in batteries as well. To maximize the sunlight's rays, the solar panel is designed to tilt with the suns position to receive the energy during the day time.
On the bottom side of the solar panel is a 5 LED reading lamp that you can use in poorly lit conditions. The super bright LED on the side can be used as a flashlight or can be a red flashing emergency signal. The radio is designed to charge many small electronic items with its USB jack that can connect to many standard USB enabled gadgets like your iPod or cellphone. The weather alert feature enables you to receive the alert signal when a disaster arrives. 5 LED reading lamp for camping and emergency use. White LED flashlight Red LED blinking for emergency alert. AM - 520-1717 KHz FM - 88.00- 108.00 MHz SW1 - 3.20-9.00KHz SW2 - 9.00- 22.00KHz Weather Band - 7 standard bands for all stations, PLL crystal control circuit for stable reception Weather Alert - To be activated by weather alert signals.
- 6-way powered portable emergency radio with hand crank generator, solar panel, compartment for 3 AA batteries (not included), 5V USB input, 5V AC/DC input with a wall power adapter (sold separately), built-in NiMH replaceable and rechargeable battery pack
- Comprehensive coverage of AM, FM, 2-band shortwave and 7 pre-programmed NOAA weather channels for entertainment, sports, talk-shows, breaking news around the world, and 24/7 real-time weather forecast (USA and Canada ONLY) with PEAS (Public Emergency Alert System)
- Works as an emergency mobile battery charger with built-in standard DC 5V USB output port for charging mobile devices, such as smart phones, GPS units, MP3 players, digital cameras, and etc. Other features include a 5-LED reading lamp, LED flashlight and a red LED S.O.S. beacon light
- Telescopic antenna extends up to 14.5" for high sensitivity reception assisted by advanced semiconductor circuitry design and LED signal strength indicator for pin-point tuning accuracy, and built-in speaker delivers loud and crispy sound
- Made of strong premium impact-resistant and water-resistant ABS material, suitable for both indoors home/office use and outdoors recreational activities
Retekess V112 Pocket Radio AM FM Stereo Personal AM/FM Portable Mini Tuning Radio with Rechargeable Battery and Earphones (Gold)
Are you worry the gift for old man stop working suddenly
The transistor radio gift for your children during walk have short working time after charge fully
Are you irritated because that the pocket radio signal weaken while walking
Please chose V-112 digital radio upgrade version with new CPU.Buy it with confidence,good guy instead of the mobile phone while walking
AM FM portable radio with compact
45g/0.1lb; Mini size,plam-sized radio; simple design,easy to operate; children elderly both like
V-112 battery operated radio
Built-in lithium 500mAh battery support playing,battery consumption display
3.5 mm headphone jack
private FM stereo radio listening enjoyment and improved sound clarity in noisy environment
Enjoy compact FM/AM radio programming
9/10KHz AM steps adjustable, automatic search and store the radio station,do not confused with how to store radio to memory,which will takes much longer to do.The default is 10 steps
58 station presets
58 station preset(each band 29) you do not need to search them next time to listen
Frequency:FM 87.5-108 MHz,AM: 520/522-1710 KHz
Tuning increment: FM: 0.1MHz, AM:10KHz
Power: Built-in 500mA rechargeable lithium battery
Charging voltage: DC 5V 500mA
package not including adaptor,just including usb cable,you can charge the radio from computer or connect phone adaptor
Size:3.3 x 1.8 x 0.5 inch
Weight: 45g / 0.1lb
1 x 2 Band Radio
1 x Earphone
1 x USB charging cable
1 x English manual
- V112 digital radio for walk supports AM and FM broadcasts;64-108MHz FM; 520/522-1710KHz AM; 9/10KHz AM steps adjustable;Ideal as a Christmas gift; Birthday gift for adults and kids;Good guy instead of the mobile phone while walking
- V112 am fm radio with 0.1lb weight;this small radio with earbuds; And be also used as fm antenna; Please extend the earphone cable as far as possible for better effect; this pocket radio does not have the speaker; you must wear the headset to listen
- V112 portable personal radio is an AM FM 2 band radio; so you can read the radio station directly and know the charging process; Short press AM FM to switch frequency band; long press AM FM to automatically search and store available station
- Lock switch design;prevent accidental operation suggests the ideal behind radio is putting in the pocket;If you are tired of wearing headphone; you can connect the external speakers via 3.5 mm AUX in cable;you can listen the radio without the earbuds
- V112 mini radio is a upgrade version;we improve the built-in 500mAh lithium battery for better battery lifetime;improve the charging jack to usb jack;so you can find the same charging cable replacement easier;And you can know the electric change;sleep timer
RadioShack AM/FM Stereo Headset Radio
Enjoy the freedom of listening to your favorite AM or FM station without having to carry a handheld radio! It's ideal for listening while you move around and still hear clearly without having to blast your stereo. Controls conveniently located on earcups.
Built-in antenna. Stores up to 10 AM and 10 FM stations in memory.
Digital LCD display with low battery indicator.
Included stereo 3.5mm (1/8") input jack allows the use of this headset with your portable media player or other audio devices.
Enhanced bass and independent volume control for Left and Right earcup
The headset includes low battery alert and requires two AAA batteries (not included). One pair of batteries gives up to 42 hours of operation.
Part Number : 1200518
Radio Band : AM/FM
Frequency Range : AM 530 - 1710 kHz (10 kHz step)
FM 88 - 108 MHz (200 kHz step)
Station Preset : 10 Presets per Band, 20 Total
Antenna : Integrated
AM Gain : 6 dB to 10 dB
FM Gain : 30 dB Min.
FM Noise Figure : 4 dB Max
Polarization : Vertical
Connectivity : Stereo 3.5mm Headphone Jack
Battery Operation : 2 AAA Batteries (Not Included)
Power Output : 5 mW (Up to 42 hours of use)
Dimensions (HWD) : 180mm 115mm 32.5mm (7.09in 4.52in 1.28in)
Weight : 300g (10.6oz)
Parts Warranty: 90 Days
- Built-in antenna. Stores up to 10 AM and 10 FM stations in memory.
- Digital LCD display with low battery indicator
- Included stereo 3.5mm (1/8") input jack allows the use of this headset with your portable media player or other audio devices.
- Enhanced bass and independent volume control for Left and Right ear cup.
- The headset includes low battery alert and requires two AAA batteries (not included). One pair of batteries gives up to 42 hours of operation.
DreamSky Portable AM/FM Radio Alarm Clock, Clear Loudspeaker, Earphone Jack, 12 /24H Time Display with Backlight, Ascending Alarms, Battery Operated, Sleep Timer AA Battery Included.
Portable Handheld AM/FM Radio
Support AM/FM 2 band stereo radio, manual search or auto search, lots of choice for radio fans. Single AM/FM switch button , easy to switch to your favorite band .
Battery operated , small pocket size , portable to carry to anywhere .
Time Display and Alarm Setting
12 or 24Hr time display optional. Single alarm setting with ascending alarm sound to wake up. Alarm sound will last one hour until turning off .
Built-in Speaker and Headphone Jack
Built in high performance loud speaker enhance your listen experience . With the headphone jack , you are able to own some private space without disturbing others .
Unlike wire antenna , the metal telescopic antenna will catch a better signal without much static . Telescopic antenna can be extended to 14 inches( max) for better reception in weak signal place .
Sleep Timer and Lock Button
Fall asleep to the radio using the programmable sleep timer ( 10-120 minutes optional ).
Bonus Free Part
2 * AA battery free , ready to listen
1 sturdy carrying strap attached for added convenience
- Portable AM/FM Clock Radio : Come with AM and FM bands , Good reception . Small pocket size , easy to carry to anywhere . Best radio for Emergency using .
- Built-in Loudspeaker and Earphone Jack: Built in high performance large speaker ensure a clear and loud sound, it can easily fill a room with your favorite radio stations . With the 3.5mm earphone jack , you are free to own some private space to enjoy the radios without disturbing others .
- Time and Alarm Time Display with Backlight : 12 or 24Hr time display optional . Single alarm setting with ascending alarm sound to wake up . 5 seconds last backlight will fully illuminate the screen which makes it easy to see the time at night .
- Sleep Timer Function : Fall asleep with presetting playing radio for a certain amount of time ( 10-120 minutes optional ).
- Battery Operated (2 pcs AA battery for free ) : Simple to use, power on the radio and ready to go, tuning in your favorite channel and adjust to your desire volume by the volume control , have a good rest ! No complicated technical operations . Great for senior ,elder person on the top of gift ideal for parents.
Retekess V115 Portable AM FM Radio with Shortwave Radio MP3 Player Digital Record Support Micro SD TF Card Sleep Timer and Rechargeable Battery(Black)
If you are looking for battery powered radio with voice recorder,rechargeable battery and support sd card,Try V115 pocket radio with bass sound,good gift for senior
Shortwave radio with presets
portable radio with bass diaphragm,and you can search the radio station by Automatic and Manual,also can direct input radio frequency to search
Travel sw radio with mp3 player
Can play MP3/WMA format music stored in T-Flash card,No "shuffle",If remember the load number,can punch in that number to get to song directly,Repeat mode: All / One / Folder
Small radio with voice recorder
Transistor radio with 3 recording mode
MIC recording you can record what you want to say
Line in recording you can record the playing music
Radio recording Can record the playing radio station
V115 digital radio with 3 record quality selectable:simply 64 kbps;quality 96 kbps;super 128 kbps
Compact world radio receiver
100 Radio presets
Adjustable LCD back light
Multi-band radio with headphone jack
Built in three languages:Chinese, English, Spanish;default language is English
9k/10k selectable for AM tuning increment: the default AM tuning increment is 10 KHz
Sleep timer: shuts off automatically after specified times(00-05...85-90 min)
3.5mm AUX input:connect the external audio equipment
FM:87-108MHz; AM: 522-1710KHz (9k); 520-1710KHz (10k)
T-Flash/microSD card(not included)Max 32GB card
1000mAh rechargeable(cellphone) lithium battery (included)
Charging: DC 5V, Micro USB interface
Size:4.7 x 3.1 x 0.9 in
1 x World Band Radio
1 x USB charging cable
1 x Hand strip with bracket
1 x English manual
Please Noted,This is not a professional ssb radio,so it is weak on Shortwave than the professional ssb radio
- Portable shortwave radio;4.7 x 3.1 x 0.9 in very small; compact; It is amazing to find this much functionality in such a small package; Will fit in a man's shirt pocket; No alarm;only sleep timer
- V115 transistor radio bass sound with MIC recording and line in recording radio recording etc 3 recording mode and simple 64kbps; quality 96kbps ; super 128kbps 3 recording quality
- Am fm radio with MP3 player speaker by 3.5mm AUX input and also can be used as a loudspeaker by usb cable
- Built in three languages Chinese English Spanish; 9k/10k for AM tuning increment;package not including adaptor;just including usb cable;you can charge the radio from computer or connect phone adapter
- Upgrade;manual storing of specific frequencies to the number keys;the numbers on the pad allow you to change the assigned radio stations; Instead; after programming each station
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