
show all work Example 4: What is the approximate tuning range of the receiver in Figure...
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Example 2: Calculate the BW for the modeled tuning circuit of the Fig. below at the Frequencies: 540 kHz (bottom of AM dial); 980 kHz (middle of dial); 1620 kHz (top dial) Comment your results. L1 500 μΗ LOOPSTICK C1 R (load) 100 K R (load) is the combined coil loss (L1) and input resistance of U1. It represents all the losses in the tuned circuit. 150 pF TUNING Parallel resistance X Q for loaded parallel resonant...
Accuracy is important. Do not round intermediates and check the
answer range to make sure you are correct.
Values:
[01] 2.08 [02]
68.47 [03] 0.239 [04] 1173.7 [05] 1403. [06] 53.8
THE CORRECT ANSWERS WILL BE IN THE FOLLOWING RANGES:
8-1a. 140, 220 Hz
8-1b. 40:0, 62:0 mA
8-2a. 70:0, 99:0 V
8-2b. 140:0, 160:0 V
8-2c. 60:0, 99:0 V
8-2d. 60:0, 90:0 V
8-3a. 40:0; 99:0 pF
8-3b. 100; 400 mV
8-3c. 1:00; 3:00 mV
8-4a. 100; 150 V...