Bissoy.com
Doctors Medicines MCQs Q&A

FSK modulation is attributed to the use of __________ frequencies unlike ASK modulation.

FSK modulation is attributed to the use of __________ frequencies unlike ASK modulation. Correct Answer Two

FSK heterodyne detection has receiver sensitivity of 3dB more than tha ASK. Hence, it is attributed to the use of two frequencies unlike ASK where only one frequency is used.

Related Questions

Which of the following statements are correct? 1. A lowpass filter passes low frequencies and stops high frequencies. 2. A highpass filter passes high frequencies and rejects low frequencies 3. A bandpass filter passes frequencies within a frequency band and attenuates frequencies outside the band. 4. A bandstop filter passes frequencies within the band and blocks/attenuates frequencies outside a frequency band.
Consider the following types of modulation: 1. Amplitude modulation 2. Frequency modulation 3. Phase modulation 4. Pulse modulation Which of the above modulation are used for telecasting TV programs?
ASK Property Investment Advisors (ASK PIA), the real estate private equity arm of ASK Group has launched its new real estate fund, ASK Real Estate Special Opportunities Fund – IV. The fund is targeting a corpus of how many rupees (in crores) along with an additional ₹1,500 crore via the greenshoe option?
 A teacher wants his students to understand that History can be interpreted in multiple ways. Which of the following exercises will be LEAST relevant for this purpose? i. Ask students to read articles written in two different centuries about the history and practices of a particular community. ii. Ask students to read about a recent discovery related to a medieval war and understand how it changes the existing account of the war. iii. Ask students to speak to two different members of a community about their history, culture and practices. iv. Ask students to read accounts about colonization by a historian from the ruled country and a historian from the ruled country.
Kha-kha is an obscure island which is inhabited by two types of people: the "Yes" type and the "No" type. A native of type 'yes' ask only questions and right answer to which is 'Yes' while those of type 'No' ask only questions the right answer to which is 'No'. For example, the 'yes' type will ask questions like "Is 2 plus 2 equal to 4?" While the "No" type will ask questions like "is 2 plus 2 equal to 5?". The following question is based on your visit to the island Kha-kha. Kevin and Kumar are brothers from the island. Kumar asks you. Is at least one of us is of type 'No'? You can conclude that
BER of FSK modulation scheme is ________ as/to the ASK modulation scheme.
Consider the following statements regarding modulation : 1. The communication systems, where a weak signal is transmitted by the use of a modulation is essential in carrier signal. 2. When the frequency of the high frequency signal is varied in accordance with the intensity of the low-frequency weak signal, the modulation is said to be frequency modulation. 3. The process of recovering original baseband signal from the modulated signal is called phase modulation. Which of the above statements are correct ? 
The non coherent FSK needs ________ Eb/N0 than coherent FSK.
Which of the following steps can be followed while using techniques to introduce new vocabulary? I. Ask the class to repeat, check pronunciation and say the word again II. Ask individual pupils to repeat the word and then ask the whole class again
While teaching EVS, which of the following activities can be used by the teacher to make the class more interesting? I. The teacher can ask the students to make a table about who works in their home. II. The teacher can ask the students to go for bird observation and write their observations. III. The teacher can ask the students to copy the factual information about nature and environment from their books.