The solution to this dilemma is to use a low power crystal-controlled AM transmitter to broadcast age appropriate material to the antique radio. Such an AM transmitter is the subject of this article. The transmitter can also be used for any other purpose desired. The transmitter is legal to ...
Describes the use of low-power radio-transmitter using phase-locked loop techniques to produce broadcast-quality frequency modulation (FM)-stereo signal. How frequency selection is done; Ways to use the transmitter; Components of the circu...
"I have been a licensed amateur radio operator since 1963 and once I discovered HS4 I thought I had died and gone to Ham Heaven. In 55 years of over the air radio I never could put up a tower with a beam antenna. On HS4 I have my choice of a number of wonderful antennas and ...
Radio transmitter fob:https://geni.us/315mhzTransmitter-4b Some wood for the frame. I used four pieces of pine 20x68x436mm (x2) and 20x68x381mm (x2) To work out the wood lengths for different thickness of wood please take a look at the cheat sheet I made for you here:https://...
A radio transmitter-receiver or radio controller is a remote controller connecting the pilot with the drone. It is only possible with a radio controller that a drone pilot can maneuver the drone. The radio controllers operate at one of the fixed radio frequencies. The frequency used by the rad...
The required electronics will include a radio transmitter, receiver, and servos. For most RC car kits, a basic two- or three-channel surface radio system will do, such as the Spektrum SLT3 or DX3. If you expect to stay with the hobby and buy more RC vehicles, you may want to go ...
6. Radio Transmitter and Receiver Reliable Communication: Choose a transmitter with a good range and interference resistance. Brands likeFrSkyandSpektrumare popular. Binding Compatibility: Ensure your receiver is compatible with your chosen transmitter. ...
Rudolf Graf and William Sheets have written a book containing twenty low-power (LP) transmitter projects, perfect for the electronics hobbyist and radio experimenter. Now that the FCC has changed its regulations about 'pirate' transmissions, more and more people are setting up radio and video sta...
FM transmitter, right? Then it's deviation. Modulation depth is an AM thing. Logged We'll search out every place a sick, twisted, solitary misfit might run to! -- I'll start with Radio Shack. BrianHG Super Contributor Posts: 7983 Country: Re: Build digitally controlled FM transmitter...
The aim of the project is to develop a Miniaturised low power FM Transmitter to be used in specialised applications such as a hearing aid for a tour guiding system and room monitoring (such as a baby listening device). The overall module should be miniature to enable portability. Frequency ...