
www.Usenet.com
| <-- __Chronological__ --> | <-- __Thread__ --> |
sorry not to have been specific. > Are you primarily interested in building radios? > Transmitter or receiver? I am starting with recievers. Basically implementing projects from Experimental Methods in RF Design > Accessories? What frequency ranges? Tubes or solid state? Interfacing to > computers or standalone projects? What level of experience do you have and > what are you starting with? > > Sounds like a lot to ask, yes, but it really does make a difference. If you > go out and just start buying things, you can put several hundred or (if you go > overboard) even a thousand dollars into parts without really being able to > build much. > > For most experimentation, a decent selection of resistors and capacitors is > pretty essential, but the actual ranges of values of each is considerably > different depending upon what type of projects you have in mind. Likewise, > diodes, transistors and other semiconductors. There are some "standards" but > it really depends upon what you are planning. These days, there are a lot of > projects involving logic, and you can really spend a fortune restocking for > logic projects if you don't know what you want yet... > When I started oh so many years ago, I began with a full assortment of halfway > carbon composition resistors, along with a couple of capacitor assortments > (disc and tubular). Now, most of the resistor values I have are quarter watt > carbon film types, and the capacitor assortments comprise three or four > different types and several voltage ranges. Diodes range from small signal > types in germanium and silicon, along with the 4001-4004 1 amp general purpose > types. For transistors, an assortment of common pap and nun devices (such as > 2n2222a, 2n3906, 2n3906 and so on), plus a handful of various ICs and pampas > that are used often. > > Often, people that don't have a fairly well stocked "junk box" begin with kits > or published magazine articles that are of particular interest, then go on > from there, expanding upon the parts they purchase for each kit or published > project as they go along. Whenever I make up an order for a particular repair > job or project, I always add a few other things to the order to round out what > I was missing the last time I had something I needed to do... It helps to > reduce the average cost per part due to minimum order size or high shipping > charges. > > Of course, beyond just the parts will be some general equipment, such as a > variable power supply or two, a decent DVM, and possibly an oscilloscope, > depending upon what you are building... Don't forget to buy a good soldering > station (the Welder WTCPN or other similar models come to mind), some solder > wick and a good solder sucker. Having a quality, temperature controlled > soldering station will make soldering so much more convenient you'll be able > to do a really good job with a lot less practice. Of course, a good quality > small diameter flux cored solder is essential. Then there are hand tools like > exact knives, wire strippers, diagonal cutters (dikes), needle nose pliers, > tweezers, screwdrivers, nut drivers and the like. The list (seemingly) goes > on and on. > > Good luck! > > --Rick > > haricot wrote: > > > Qn1) Could someone recommend list of electronic components that i should > > stock up on for starting my radio projects? > > 1.1) any links of such lists on the web available ? > > > > I wanted to order stuff from various sources like digikey etc. I dont want > > to be at a loss of components when i start experimenting. >
| <-- __Chronological__ --> | <-- __Thread__ --> |