adplus-dvertising
frame-decoration

Question

__________ is undesired RF radiation.

a.

Intermodulation frequency

b.

Intermediate frequency

c.

Instantaneous frequency

d.

Instrumental frequency

Answer: (a).Intermodulation frequency

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. __________ is undesired RF radiation.

Similar Questions

Discover Related MCQs

Q. __________ is based on FDMA/FDD.

Q. In US AMPS, 416 channels are allocated to various operators with 10 kHz guard band and channel between them is 30 kHz. What is the spectrum allocation given to each operator?

Q. TDMA systems transmit in a continuous way.

Q. Preamble contains __________

Q. __________ are utilized to allow synchronization of the receivers between different slots and frames.

Q. Which of the following is not true for TDMA?

Q. Because of _______ transmissions in TDMA, the handoff process in __________

Q. __________ synchronization overhead is required in TDMA due to _______ transmission.

Q. TDMA allocates a single time per frame to different users.

Q. ___________ of TDMA system is a measure of the percentage of transmitted data that contains information as opposed to providing overhead for the access scheme.

Q. A TDMA system uses 25 MHz for the forward link, which is broken into radio channels of 200 kHz. If 8 speech channels are supported on a single radio channel, how many simultaneous users can be accommodated?

Q. What is the time duration of a bit if data is transmitted at 270.833 kbps in the channel?

Q. SSMA uses signals which have a transmission bandwidth that is smaller than the minimum required RF bandwidth.

Q. PN sequence converts _______ signal to ______ signal.

Q. SSMA is bandwidth efficient when used with a single user.

Q. ___________ is a digital multiple access system in which carrier frequencies are varied in pseudorandom order.

Q. If the rate of change of the carrier frequency is greater than the symbol rate, then the system is referred as ___________

Q. A frequency hopped system does not provide security.

Q. All users in CDMA system uses __________ carrier frequency.

Q. ___________ problem occurs when many mobile users share the same channel.