CPU
No. Clock Speed is measured in Megahertz(MHz)
MHz. It's not technically called the FSB anymore though. It's called HyperTransport (for AMD) or QuickPath Interconnect (for Intel) these days.
1 MHz means 1 million Hz. Multiply Mhz by 1,000,000 to get Hz. Multiply Hz by 0.000001 to get MHz.
MHz stands for megahertz.
480 MHz has a wavelength of about 0.00039 miles.
I think it is Mhz or Ghz where 1 Mhz = 1,000,000 Cycles.
I think it is Mhz or Ghz where 1 Mhz = 1,000,000 Cycles.
I think it is Mhz or Ghz where 1 Mhz = 1,000,000 Cycles.
MHz
MHz
When a signal of 10 mV at 75 MHz is to be measured then which of the following instrument can be used
When a signal of 10 mV at 75 MHz is to be measured then which of the following instrument can be used -
Let's take an example. Suppose that the intermediate frequency is 10,7 MHz (FM). The local oscillator works on 110,7 MHz. First case: You receive a signal of 100 MHz, the mixer will generate a frequency of 110,7 + 100 = 210,7 MHz, which will be rejected by the band-pass filter. The difference of the two frequencies is 110,7 - 100 = 10,7 MHz (desired one). Second case: You receive a signal of 121,4 MHz. The sum of that frequency and the local oscillator is 232,1 MHz, which will be rejected. The difference is 121,4 - 110,7 = 10,7 MHz. So the image frequency in that case is going to be 121,4 MHz.
No. Clock Speed is measured in Megahertz(MHz)
The most common IF in consumer FM radios is 10.7 MHz. So, for the FM broadcast band of 88 - 108 MHz, the local oscillator frequency would be between 98.7 MHz and 118.7 MHz. It could just as well have been chosen to work on the low side of the RF. But that would have placed the LO between 77.3 MHz and 97.3 MHz. Any LO leakage from the radio could have played havoc with TVs in the house tuned to the old analog Channel 5 (76 - 82 MHz) or Channel 6 (82 - 88 MHz).
MHz or GHz
Internally two crystal oscillator cycles are used as one single cycle. During one single crystal cycle it is made to logic high and logic low in next cycle so, that 50% duty cycle is maintained.