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What else can I help you with?
What is a lock in range and a capture range?
Lock range is the input frequency range of the PLL over which out frequency changes in step with input frequency, where as capture range is the frequency range over which oput starts to responds to input frequency change.
Why FMCW radar has better range resolution than CW radar?
FM CW radar sweeps the Radio Frequency over time. Time in Radar equates to range and results in a high spectral density at every range. CW radar has a much lower spectral density and does not code range with frequency in the same way.
What instrument has the largest frequency range?
The piano has the largest frequency range of any instrument, spanning from around 27.5 Hz for the lowest note to over 4,000 Hz for the highest note. This broad frequency range allows the piano to cover a wide spectrum of sounds and tones.
What is base band frequency?
Baseband frequency refers to the range of frequencies over which a signal is transmitted without modulation. In communication systems, baseband signals typically occupy the frequency range from 0 Hz to the upper limit of the signal bandwidth. This is in contrast to passband signals, which are modulated onto carrier frequencies for transmission over a channel.
What is A testing device for radio sets in which the frequency is varied periodically and automatically over a predetermined range?
wobbulator
High pass RC circuit?
Hi pass says it passes higher frequency signals and blocks lower pass signals. This isn't typically a hard cutoff point but the lower frequency signals get attenuated over a frequency range. The R stands for resistance and C for capacitance such that these components are used to create the pass band for the circuit.
Is the chirping of bird is a high pitch or high frequency?
The chirping of birds is typically a high-pitched sound, which means it has a high frequency. This enables birds to communicate over long distances and also helps them identify each other in noisy environments.
Why is Frequency Modulation operated at such high frequencies when compared to its Amplitude Modulation counterpart?
Frequency modulation is better suited for high frequency apps for better quality of service longer range and penetration through solids and better control over TX or Transmit gain levels that can be hazardous at high power ANSWER 2 : I think its more about history . AM was used since the 1920's through WW2 , operating range was between 400khz to 50mhz . FM "Broadcast" Band came much much later although the idea of Frequency Modulation was old by then . If you were to modulate a typical 75khz FM signal (music) , it would take up the space of 6 AM stations on the old band . Operating up in the VHF frequency range meansMUCH smaller antennas and less power (although signals are more line of sight and would not travel as far as the AM stations , this is about frequency and not mode . FM has a much better signal to noise ratio so you will have better range on THE SAME FREQUENCIES with FM .
Which types of electromagnetic waves are used for radio communication?
Radio communication typically uses electromagnetic waves in the radio frequency range, specifically in the Very High Frequency (VHF) and Ultra High Frequency (UHF) bands. These waves have wavelengths that are suitable for transmitting signals over long distances and are commonly used for broadcasting, two-way radio communication, and cellular communications.
What is LM358 IC?
The LM158 series consists of two independent, high gain, internally frequency compensated operational amplifiers which were designed specifically to operate from a single power supply over a wide range of voltages.For more details, hqew.net is a good place.
Why does a telephone not do a very good job of transmitting music?
To expand on LincMad's statement: The frequency range of a voice-grade telephone circuit is 300 to 3100 Hertz. The frequency range of your stereo is 20 to 20,000 Hertz. They use the narrower bandwidth on a phone system so they can pack more phone calls into the same cable.A telephone transmits only a very limited range of audio frequencies, optimized for speech. Thus, all the high and low notes in music get lost over a telephone connection.
What is broad band optical limiting material?
Broadband essentially here mean the different frequency range or the large wavelength range. Broad band optical limiter is one which exhibits optical limiting behavior over a broad range of wavelength. Typically - in the visible and IR spectral range as we have many optical components or sensors(eye /cameras) responding in this wavelength range.
