Question
A superheterodyne receiver must me receiver must cover the range from 220 to 224 MHz. The first IF is 10.7 MHz; the second is 1.5
A superheterodyne receiver must me receiver must cover the range from 220 to 224 MHz. The first IF is 10.7 MHz; the second is 1.5 MHz.
Determine
a. the local oscillator tuning range.
b. the frequency of the second local oscillator
c. the first IF image frequency range (assume a local oscillator frequency higher input by the IF)
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Principles of Communications Systems, Modulation and Noise
Authors: Rodger E. Ziemer, William H. Tranter
7th edition
978-1-118-0789, 1118078918, 978-8126556793
