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The AN/URM-25 was part of a series of vacuum tube-based signal generators built for the U.S. military in the early Cold War-era.. Today they are collected and used by vintage amateur radio and antique radio enthusiasts who say they provide reasonably high accuracy and stability for a low cost, with build quality reflecting tough military construction requirements and standards.
Creation Kit logo. The Creation Kit is a modding tool for Creation Engine games. The Creation Kit takes advantage of the Creation Engine's modular nature. It was created by Bethesda Game Studios for the modding community of The Elder Scrolls series. [17] The tool can be used to create worlds, races, NPCs, weapons, update textures, and fix bugs.
A numerically controlled oscillator (NCO) is a digital signal generator which creates a synchronous (i.e., clocked), discrete-time, discrete-valued representation of a waveform, usually sinusoidal. [1] NCOs are often used in conjunction with a digital-to-analog converter (DAC) at the output to create a direct digital synthesizer (DDS). [3]
A signal generator is one of a class of electronic devices that generates electrical signals with set properties of amplitude, frequency, and wave shape. These generated signals are used as a stimulus for electronic measurements, typically used in designing, testing, troubleshooting, and repairing electronic or electroacoustic devices, though it often has artistic uses as well.
Fallout is a media franchise of post-apocalyptic role-playing video games created by Tim Cain and Leonard Boyarsky, [1] [2] at Interplay Entertainment.The series is largely set during the first half of the 3rd millennium, following a devastating nuclear war between China and the United States, with an atompunk retrofuturistic setting and artwork influenced by the post-war culture of the 1950s ...
They signal to the receiver that the character is complete. Since the start bit is logic low (0) and the stop bit is logic high (1) there are always at least two guaranteed signal changes between characters. If the line is held in the logic low condition for longer than a character time, this is a break condition that can be detected by the UART.
A tracking transmitter broadcasts a radio signal which can be detected by a directional antenna (typically a Radio Direction Finder). By rotating the antenna one can determine the direction the signal lies in and of course whatever it may be attached to. The EPIRB is an example of a similar device.
For example, to generate an FM signal with 5 kilohertz deviation at 146.94 megahertz, the transmitter would generate a signal at 6.1225 megahertz with only 0.2 kilohertz deviation, and then multiply the signal 24 times (the so-called "Serrasoid" method, which was created by Radio Engineering Labs (REL), and was endorsed by Armstrong).