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Elenco Kit radio FM Kit radio standard

Brand:Elenco

3.5/5

€
45.91

DESCRIZIONE DEL PRODOTTO Costruisci questo kit per assemblare un ricevitore FM monofonico (88-108 mhz) con scansione automatica elettronica Ti aiuterà a comprendere le basi del lavoro con i circuiti stampati Acquisire familiarità con una varietà di componenti elettronici Sviluppare buone capacità di saldatura Per 30 anni Elenco ha utilizzato le proprie capacità ingegneristiche e di progettazione per sviluppare apparecchiature di test elettroniche affidabili e convenienti, strumenti e kit educativi DAL PRODUTTORE Questo kit è un ricevitore FM (modulazione di frequenza) monofonico progettato per ricevere segnali FM nella gamma di frequenze ( 88-108mhz) utilizza la scansione automatica elettronica per cercare le stazioni FM. Questo sistema di scansione viene eseguito con due interruttori a pulsante: uno esegue la scansione verso l'alto, l'altro si ripristina all'inizio della posizione di sintonizzazione.

Quantity
Aggiungi al carrelloCompra subito

EAN: 885250561859

Categories: Giocattoli e giochi,

Per 30 anni Elenco ha utilizzato le sue forti capacità ingegneristiche e di progettazione per sviluppare apparecchiature, strumenti e kit didattici affidabili e convenienti. Sviluppa buone capacità di saldatura. Acquisire familiarità con una varietà di componenti elettronici. Ti aiuterà a capire le basi del lavoro con i circuiti stampati. Costruisci questo kit per assemblare un ricevitore FM monofonico (88-108 mhz) con auto-scan elettronico.
Brand Elenco
Color RED
Country of Origin Myanmar
Customer Reviews 4.4 4.4 out of 5 stars 1,415 ratings 4.4 out of 5 stars
Domestic Shipping Item can be shipped within U.S.
Frequency 108 MHz
Included Components Owner's Manual
International Shipping This item can be shipped to select countries outside of the U.S. Learn More
Is Discontinued By Manufacturer No
Item model number FM-88K
Item Weight 1.6 Ounces
Manufacturer Elenco Electronics LLC
Power Source Corded Electric
Product Dimensions 13 x 9 x 0.75 inches
Product Dimensions 13"L x 9"W x 0.75"H
Radio Bands Supported FM
Style Standard

3.5

7 Review
5 Star
67
4 Star
16
3 Star
10
2 Star
4
1 Star
4

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Scritto da: Stoehr
Easy to assemble
Generally easy to learn with this product. I bought this to try to teach my son about electronics, and soldering. Great skill to be able to repair your household electronics when they break. He got the hang of it pretty quickly. Instructions were easy to follow. However I did find a few locations on the PCB when the trace and through hole pad just seemed to melt away. Seriously we kept the soldering iron temp only high enough to melt the solder but not nearly at max temp. And some of the spots just burned away within 3-4 seconds. I had to make jumpers in a few spots to continue the circuit. Guess it was a learning experience for him as well. Sometimes your repair isn’t straightforward and you need to be able to trace a PCB to see where the component leads so you can complete the repair. Anyway we ended up with a working radio as expected. He learned how to solder, as well as got some real world experience in dealing with cheaper components. That’s not a dig at the company- these are made to be learning kits and need to be cheap, so I don’t hold it against them. And he only got burned once lol. Anyone who uses a soldering iron regularly, knows you’re going to get burned, hopefully he learned not to do what he did again. So if you have zero experience this kit may not be easy for you. I had to supply my own flux to get the included solder to flow properly. Since they provided none I tried to solder without it at first and I couldn’t get simple components to bond, so used my own flux and everything worked fine. Again if you lack experience regarding soldering this may not be something you’d know or have. So yes it’s good for learning on mainly because it’s so cheap. But if you have zero experience and no one around who does it might take quite a bit to get the hang of it and finish the kit properly.
Scritto da: G
Excellent kit for introduction to soldering, Just "okay" for teaching radio design
I'm 28 with a fair amount of radio and electronics experience, though I hadn't soldered much in a while. I tried this kit for fun and to reacquaint myself with soldering before working on a more delicate project I have in mind. I found this kit to be very well-designed and easy to assemble. For the price, it is excellent. I had to detract one star because my kit included the incorrect screw for attaching the battery holder (not a big deal, but still annoying) and because I think there are other Elenco radio kits I'd recommend above this one. This kit would be great for a teenager's introduction to soldering (easy to follow assembly instructions, clearly labeled components and PCB, large soldering pads, a fun end-goal of producing your own radio), but probably just "okay" as an educational tool in teaching radio design to a young engineer. I understood the circuit descriptions and educational aspects found in the instruction manual, but I'm already familiar with those concepts. I think it'd be difficult to understand a lot of the provided circuit description and radio theory if I wasn't already familiar with the information. Another thing limiting this kit as an educational tool in radio fundamentals is the inclusion of an integrated circuit in the core of the receiver design. This makes everything more abstract from an educational perspective. I just checked around on Amazon, and there are several other Elenco radio kits available. Some of those are specifically "transistor" versions which involve no integrated circuits. That may mean twice as many components for you to solder, but it'd probably make for a better educational tool in teaching radio fundamentals. Two final tips: The kit features large soldering pads and lead-free solder. I support both of these choices for a beginner's kit (lots of space for your soldering iron, and no lead around children), but that combination can actually make soldering tricky because large pads sink more heat, and lead-free solder doesn't melt until higher temperatures. You'll probably want to use a chisel-tip on your soldering iron, and wet the tip with a bit of solder to help with heat transfer. If you have access to an oscilloscope, this is a fun little kit to probe around! The carrier frequency (~100 MHz) may be outside your scope's bandwidth, but most of the receiver circuitry operates at an intermediate frequency of 70 kHz, and the audio portion will be around ~1 kHz, both of which you can easily measure. So you can observe the ~1mV frequency-modulated 70 kHz IF signal on one channel, and on a second channel bring up the ~0.1V audio signal going to the speaker. Or probe anywhere along the chain rather easily. Fun stuff.
Scritto da: David Brown
Exactly as expected
I've always wanted to learn to solder so I finally bought myself a soldering station and a few kits. The first kit I built was the Elenco Practice Solder Kit so that was my only previous soldering experience when I built this. A few notes: I used a Hakko FX888d soldering station set at 750 degrees. I used my own solder rather than the included lead-free solder. I took me a few hours to put together one afternoon. The negatives: The radio is very simple and can only tune via the scan, so it can be tricky to find a specific station. If you follow the order in the manual you end up installing tall components before some of the smaller ones, which can make it difficult to solder the smaller ones flush against the board if you have the board just sitting on the table. The sheet of resistors and capacitors makes it difficult to find the proper one because the component often covers the number and they aren't in numerical order. The actual radio receiver section is an surface mount IC that is already attached to the board, so you aren't really building the whole radio and learning all the theory of the different sections. The audio amplifier is also an IC. The documentation does try to explain how a radio works but I didn't study the section much. I am occasionally getting a clicking sound and I'm not sure if it is just due to the design of the radio or a flaw in my installation. The positives: I got the kit working first try with no problems. Comes with everything except general soldering equipment You first build the audio section and then test before finishing the RF section, which could help save some headaches troubleshooting. The audio is very loud and clear and the volume knob works great. There are a good variety of components to get practice with. The manual explains how to install the more unique pieces that a beginner may not understand. The instruction manual walks you through everything The kit is inexpensive. Radio reception is adequate. The volume knob has a nice click to turn the radio on when you turn the volume up from 0 (the potentiometer is also a switch which is neat to see if you have never seen how one works). Overall this is a good kit for a beginner who wants to get practice soldering and end up with something useful. As I write this I am listening to a local baseball game and the quality is just as good as using a regular radio.
Scritto da: Michel de Pacy sur Eure
FACILE A MONTER ET BONNE RECEPTION
Tout est fait pour ne pas se tromper. Tout est bien prévu, sauf qu'il faut d'abord traduire les textes en Français pour éviter les petites erreurs de montage. Il faut un petit fer à souder à bout très fin. Il fournissent l'étain, mais j'ai utilisé le mien (il contient un peu de Pb) car il fond plus rapidement. Il faut bien aérer avec un ventilo. Le plus difficile, c'est de régler les spires pour une meilleure réception. Il fonctionne fort et clair si les soudures sont réussies : bien inspecter chaque soudure en cas de bruit bizarre et si besoin titiller chaque composant.
Scritto da: PussyCa┬
Excelente
Buena práctica de soldadura y algunos componentes como un amplificador operacional y básicos para armar este radio con pequeños ajustes. Es recomendable.
Scritto da: Amazon Customer
Great soldering project - and you get a working radio!
Some people might be disappointed without a frequency display for tuning, but it is a great soldering project, and you end up with a functional FM radio. Various people have designed cases that can be 3D printed, which is a nice finish to the project.
Scritto da: Sam Yuan
The radio works
The radio works after assembling almost all components per instructions, though without LED light on; Volume control not very smooth and probably have space to improve the accuracy for circuit design; It'd be good to have digital LED display for the chosen FM radio frequency; If a simple radio case can be provided would be even more desirable;

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