hamshack privacy policy

Please take the time to read and understand the hamshack.ca Privacy Policy before using the site. 

The personal information that you provide when registering as a Hamshack.ca user includes your username and password, as well as your name, email address, phone number and location. This information is confidential and only used by hamshack.ca: to validate you as a registered user of the site; and, to generate and display site content submitted by you AND is not shared.

This personal information, and other information you provide when sending internal messages to other hamshack.ca users, or submitting a comment via the site Contact Us Form is secured through the use of the SSL Security Protocol, which encrypts the data passed from your web browser to the hamshack.ca sever.   

Please email info@hamshack.ca for additional information, or if you have questions or concerns about the hamshack.ca Privacy Statement.

.

Transmission Lines and Antenna Systems

Advanced Antenna Design Quiz

This challenging 20-question quiz delves into advanced antenna design, targeting seasoned ham radio enthusiasts eager to test or expand their knowledge.

1 / 20

In a phased array, what is the primary method to achieve a directional pattern?

 

2 / 20

Which antenna is known for having both horizontal and vertical radiation patterns?

 

3 / 20

How does the gain of a two-element Yagi compare to a dipole?

 

4 / 20

What happens to the radiation resistance of a short dipole as it's made shorter?

 

5 / 20

Which of the following is NOT a primary component of a quad antenna?

 

6 / 20

What is the main benefit of using a log-periodic antenna?

 

7 / 20

What type of antenna uses a long wire with a series of loading coils or capacitors?

 

8 / 20

Which antenna has a radiation pattern shaped like a figure-eight?

 

9 / 20

Which of the following best describes a collinear antenna design?

 

10 / 20

What is the primary advantage of a stacked antenna configuration?

 

11 / 20

Which type of antenna is most sensitive to the height above ground?

12 / 20

What determines the resonant frequency of a loop antenna?

 

13 / 20

What antenna configuration uses a driven element with a parasitic element to achieve directionality?

14 / 20

How is the feed point impedance of an end-fed half-wave (EFHW) antenna typically characterized?

15 / 20

For a quarter-wave vertical antenna, what is the ideal number of radials?

16 / 20

Which of the following antenna types exhibits the highest gain?

17 / 20

What is the primary radiation pattern of a vertical antenna over perfectly conducting ground?

18 / 20

What is the primary purpose of using a balun with a dipole antenna?

19 / 20

In a Yagi-Uda antenna, which element is the longest?

20 / 20

What is the primary advantage of a Beverage antenna?

Your score is

The average score is 25%

0%