Period = 1/frequency = 1/50,000 = 0.00002 second = 20 microseconds
1,000 KHz = 1 MHz
kilohertz
Frequency = 1/period1/7.5 x 10-3 = 1331/3 Hz = 2/15 KHz
0.48 KHz = 480 HzPeriod = 1/frequency = 1/480 = 0.0020833 second (rounded) = 21/12 milliseconds
1.95 MHz 1,950 KHz 1,950,000 Hz
The 83 KHz has better fish discrimination but the 50KHz will give you a better look at the bottom as you go deeper when the 83 starts to fade out
The period of a 20 kHz waveform is 1 / 20 kHz, or 50 uS. If the waveform is logic 1 for 30 uS, then it is logic 0 of 20 uS, and the duty cycle is 60%.Simply subtract from 30 from 50 to get 20. Also, compare 30 against 50 to get 60%
AM radios can use frequencies in the range 535 kHz to 1605 kHz. Frequencies are assigned at 10 kHz intervals, from 540 kHz to 1600 kHz.
BW = (1 MHz - 10 KHz) = (1,000 KHz - 10 KHz) = 990 KHz
Khz is a measure of wavelength. i.e. my dick is 1,000 Khz
kHz means 1000 hertz. To convert from kHz to hz, multiply the number of kHz by 1000 and the product will be in hertz.
1,000 Hz = 1 KHz 1,980 Hz = 1.980 KHz
There are no units mentioned in this question so it's impossible to give it a single answer. "50 Hz" means "50 cycles per second". "50 kHz" means "50,000 cycles per second".
Period = 1/frequency = 1/50,000 = 0.00002 second = 20 microseconds
96-24 khz = 72
The standard US AM band is 520 kHz-1,610 kHz. The mean would be at 1,065 kHz.