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What is 200kHz in the electromagnetic spectrum used for?
-- aeronautical mobile -- aeronautical radionavigation
Is it possible to make an Electronic Pest Repellent using Arduino and make ultrasound from 30khz to 200khz frequency?
Yes it is possible to make an Electronic Pest Repellent using Arduino and possible to make ultrasound for 30khz to 200khz frequency; you must make a rectangle signal with a frequency and amplify it with transistors.
Why in gsm we are taking 200kHz as bandwidth why we cant take 100kHz or some thing less than 200kHz so that we can increase the ARFCNs.?
because we can use 99% of 270.5 kbps which is normally used for air interface in gsm, to get a minimum bit error rate of 1% and 8/1 db sn ratio.
A periodic signal with a bandwidth of 70khz and highest frequency 200khz all frequencies have amplitude of 110v draw the spectrum in frequency domain utilizing Microsoft Excel charting facility?
A periodic signal with a bandwidth of 70khz and highest frequency 200khz all frequencies have amplitude of 110v draw the spectrum in frequency domain utilizing Microsoft Excel charting facility? Answer this question…
How many channels are present in GSM 900?
174 no ........ the uplink is 890-915 & down link is 935-960.....MHz each channel having band width of 200KHz & using by 8 subsciber.... so 25MHz/200Khz ......=125...so there are 125 channels present in GSM900 but one channel is use as a guard so only 124 channel present in GSM900
How do you find 125 channel in gsm?
GSM Band 890 to 915= 25 MHz One GSM Channel BW= 200 KHz Total GSM channels=25MHz/200KHz=125
Why channel spacing is 200khz in gsm?
Simply because of the band-width required to transmit and receive calls. If the channel spacing was narrower - they'd need to reduce the band-width - which would reduce the amount of data they could transmit.
How are wavelength and the frequency of a wave related?
You can measure a wave either by the physical distance between two similar points (wave length), or by how many similar points pass, in the period of one second. (cycles per second or Hertz) The relationship between them depends on the speed on the wave through the medium in which they exist. So for radio waves, they travel at the speed of light which is 300,000,000 metres per second. To covert from one to the other simply divide 300,000,000 by the known number to give the vaue of the unknown. eg. 200khz = 200,000 cycles per second. Divide 300,000,000 by 200,000 = 1500 which is in metres. BBC radio 4 is on 200khz longwave which equals 1500metres.
If the frequency of a wave is 200KHz the speed is 300000000ms what is the wavelength?
Use the relation: speed = frequency x wavelengthUse the relation: speed = frequency x wavelengthUse the relation: speed = frequency x wavelengthUse the relation: speed = frequency x wavelength
What is 200KQ7W emission?
200KQ7W is the emission bandwidth of GSM 900/1800 network. 200K - 200KHz bandwidth Q - The carrier is angle-modulated during the period of the pulse 7 - Two or more channels containing quantized or digital information. W - Information to be transmitted- telegraphy, facsimile,telemetry, data transmission, telephony and television(video)
What does (.)(.) mean?
you mean what you mean
What does descriptor mean?
It mean what you don't what does it mean.
