What is meant by the blocking dynamic range of a receiver?
Which of the following describes two problems caused by poor dynamic range in a communications receiver?
How can intermodulation interference between two repeaters occur?
Which of the following may reduce or eliminate intermodulation interference in a repeater caused by another transmitter operating in close proximity?
What transmitter frequencies would cause an intermodulation-product signal in a receiver tuned to 146.70 MHz when a nearby station transmits on 146.52 MHz?
What is the term for unwanted signals generated by the mixing of two or more signals?
Which describes the most significant effect of an off-frequency signal when it is causing cross-modulation interference to a desired signal?
What causes intermodulation in an electronic circuit?
What is the purpose of the preselector in a communications receiver?
What does a third-order intercept level of 40 dBm mean with respect to receiver performance?
Why are third-order intermodulation products created within a receiver of particular interest compared to other products?
What is the term for the reduction in receiver sensitivity caused by a strong signal near the received frequency?
Which of the following can cause receiver desensitization?
Which of the following is a way to reduce the likelihood of receiver desensitization?