Building a MW transmitter.?

Question

Building a MW transmitter. How hard would it be to build a basic MW transmitter? And where could i find out how to do it?

- Cheers, Daniel

Answer 1

I was taught that when you abbreviate a unit of measurement, capital letters are used to designate a large number, whereas small letters designate a small number. Thus, to me, MW is the abbreviation for megawatt, but mW is the abbreviation for milliwatt.

I think you must be talking about a milliwatt (mW) transmitter. However, you have not said what frequency band or modulation method you are interested in, so I can only be very general. Your best bet is to find a microcircuit or module that is designed for that purpose. Then look for application notes, which will tell you just about everything you need to know.

Freescale Semiconductor, formerly Motorola Semiconductor, has a number of products that may help:

http://www.freescale.com/webapp/sps/site/homepage.jsp?nodeId=0106B9&tid=FSH

Answer 2

Building a Milli-watt transmitter from ready made modules, how crude and no fun at all. It should be built from scratch using discrete parts. If you must go the simple way, and learn little from it, Tech Dud is right. If you want to go my way, the ARRL in Newington, Conn. has a load of schematics for such a transmitter. If you can find archived copies of these magazines, they might have something also. Those magazines are Radio Electronics, Electronics Experimenter, Electronics Hobbyist, and current magazines like Nuts and Volts. The ARRL magazines QST, or their manual, the Radio Amateurs Handbook will have Milli-watt transmitters in them. In the amateur radio world, you are looking for "QRP" transmitters. Be careful of what you put on the air though, if you aren't licensed to operate on a certain frequency, or you exceed certain power levels, or antenna length/height, you could find yourself in more trouble than you ever though possible. I would recommend that you stay in the broadcast radio range for AM or FM operation. antenna length of 10 feet or less, and a power level not to exceed 0.1 watts. If you exceed these, or disrupt a service, and are caught, it may lead to severe fines, and or prison time.

Answer 3

definitely they are able to offer 3MW or slightly greater. you like a utilization ingredient, that's many times 20%, so the easily potential is a million.5 MW x 0.2 = 0.3 MW in a single 12 months, 3.15e7 seconds, it truly is potential of three hundred e3 W/s x 3.15e7s = 9.46e12 J 13e18 J / 9.46e12 J = a million.37 million wind generators. playstation , a windmill is used to grind (mill) grain. A wind turbine makes electrical energy.