Question

A VHF radar at 220 MHz has a maximum unambiguous range of 180 nmi. (a) What is its first blind speed (in knots)? (b) Repeat, but for an L-band radar at 1250 MHz. (c) Repeat, but for an X-band radar at 9375 MHz. (d) What would be the unambiguous range (nmi) of the X-band radar of part (c) in order to give the same blind speed you found in part (a) for the VHF radar? (e) If you needed to have a radar with the first blind speed of the VHF radar of part (a), would you rather have the VHF radar of part (a) or the X-band radar of part (d)? Please explain your answer (There might not be a unique answer.)

0 1
Add a comment Improve this question Transcribed image text
Know the answer?
Add Answer to:
A VHF radar at 220 MHz has a maximum unambiguous range of 180 nmi. (a) What...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • need help on quetion 6 & 7 6 HAMK 1 CNMR 240 220 200 180 140...

    need help on quetion 6 & 7 6 HAMK 1 CNMR 240 220 200 180 140 160 120 100 60 40 20 ppm IR MS 404 3000 2000 Propose a compound for that would furnish all of the above spectra. (1 pt) go zo arbitrary intensty 7 H NMK 12.0 10.5 9.0 7.5 6.0 4.5 3.0 15 C NMR 240 220 160 200 180 140 120 100 Ppm IR tóo Propose a compound that would furnish all of the above...

  • Part a) Compute the regression line for these data, and provide your estimates of the slope...

    Part a) Compute the regression line for these data, and provide your estimates of the slope and intercept parameters. Please round intermediate results to 6 decimal places. Slope: Intercept: Note: For sub-parts below, use the slope and intercept values in Part a, corrected to 3 decimal places to calculate answers by hand using a scientific calculator. Part b) Based on the regression model, what level of horsepower would you expect the engine to produce if running at 24002400 rpm? Answer:...

  • I don't understand Question 5-9 Any information on how to answer these? The speed of light...

    I don't understand Question 5-9 Any information on how to answer these? The speed of light depends on the medium through which it travels, and it is generally slower in the denser media. Fermat's principle in optics asserts that light travels from one point to another along a path for which the time of travel is minimum. In a uniform medium, where the speed of light remains constant, "shortest time" means "shortest path", and the ray of light follows a...

  • The horsepower (Y, in bhp) of a motor car engine was measured at a chosen set...

    The horsepower (Y, in bhp) of a motor car engine was measured at a chosen set of values of running speed (X, in rpm). The data are given below (the first row is the running speed in rpm and the second row is the horsepower in bhp): 1100 1400 1700 2300 2700 3200 3500 4000 4300 4600 4900 5200 6100 Horsepower (bhp) 53 62.39 81.64 102.55 142.01 154.47 165.35 182.59 204.22 216.1 250.14 251.66 312.52 The mean and sum of...

  • Notes for lab dc02-Resistors and the Color Code will skip are Part 2 e, g: Part 4; Exercises 2, 4,5,6 an...

    Notes for lab dc02-Resistors and the Color Code will skip are Part 2 e, g: Part 4; Exercises 2, 4,5,6 and 3. It is important to answer the exercises correctly in each labl you should include the appropriate prefix for the unit in the Numerical Value We will not be Volt using the Volt-Ohm meter (VOM) for this lab, so skip the parts that ask for VOM measurements. The parts we You do need to complete Exercises1 Note that in...

  • 9. What do you think are most likely reasons for the difference between the experimental and...

    9. What do you think are most likely reasons for the difference between the experimental and accepted values? 13 marks 10. Suppose that the centripetal force acting on an object in circular motion were doubled to a new value, and the object remained in a circular path with the same radius. How would the motion be affected? 13 marks Observations and Data; 17 marks time for 20 Centripe 1/T2 tal force (s2) Number of washers revolutions F/R (N/m) T (s)...

  • 4. An ideal Carnot power generation cycle using air is represented by the diagram below. The prop...

    4. An ideal Carnot power generation cycle using air is represented by the diagram below. The properties of the state points are given in the table below. Take the properties of air to be cp 0040.717. and RBhthe ns: and G, have been 1.004 chosen as the average values between the high temperature and low temperature processes, in order for you to not have to worry about the temperature dependence of cp and c, for this problem.) Recall that y...

  • 23. What is the total net amount of capital gain reported on Form 1040? OA. $308...

    23. What is the total net amount of capital gain reported on Form 1040? OA. $308 OB. $2,411 C. $2,719 OD. $2,900 Advanced Scenario 7: Mark and Barbara Matthews Directions Using the tax software, complete the tax return, including Form 1040 and all appropri- ate forms, schedules, or worksheets. Answer the questions following the scenario. Note: When entering Social Security numbers (SSNs) or Employer Identification Numbers (EINS), replace the Xs as directed, or with any four digits of your choice....

  • TRIAL 1 600 2.610 9.91 o.2 0.39 2.62 43 Average Result: The average speed of the given ball is ve...

    TRIAL 1 600 2.610 9.91 o.2 0.39 2.62 43 Average Result: The average speed of the given ball is velas hralels 1) Pull the penduum to the side, insert the ball into the gun, and compress and latch the gun spring Release the pendulum so that it hangs vertically 2) Fire the gun. The pendulum will latch near the highest point of its swing. Measure ne height ha·the vertical distance from the pendulum platform to the center of the ball...

  • Questions: 1. How successful has Emilio been over the entire course of his career? What criteria...

    Questions: 1. How successful has Emilio been over the entire course of his career? What criteria do you use to measure career success? Award a number grade on a scale of one to ten. Explain your answer. 2. How well has Emilio responded to change? 3. How good of a job did ICL do in managing Emilio Kornau’s career? 4. Compare and contrast Emilio Kornau with Mark Margolis. How were the two men different? What were the impact of these...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT