[DARARepeater] Thursday Night Group

[George]

TNG – Anarchy

Projects 

** License Exam Questions – 226

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The Thursday Night Group will meet IN PERSON

Thursday, Feb 16, 2023 

Speakers and any announcements will start about 7:30.

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Things this week:  

TNG – Anarchy

Anarchy returns.  

 

We might even get a report on the Orlando HamCation.

 

Even though masks are not required feel free to wear a mask if you feel more comfortable.  There will be some wearing mask so you will not be the only one.

 

PLEASE if you are having any of the COVID or FLU symptoms DO NOT come to the clubhouse.


Projects 

Keep working on your projects at home OR bring them with you to TNG and do them there.   

** License Exam Questions – 226

In a special Valentine’s Day edition, all the questions are drawn from the Extra pool. Enjoy!

 

E7H03 How is positive feedback supplied in a Hartley oscillator?

A. Through a tapped coil

B. Through a capacitive divider

C. Through link coupling

D. Through a neutralizing capacitor

 

E9C02 What is the radiation pattern of two 1/4-wavelength vertical antennas spaced 1/4-wavelength apart and fed 90 degrees out of phase?

A. Cardioid

B. A figure-8 end-fire along the axis of the array

C. A figure-8 broadside to the axis of the array

D. Omni-directional

 

E9H11 What feature of a cardioid pattern antenna makes it useful for direction finding?

A. A very sharp peak

B. A very sharp single null

C. Broadband response 

D. High radiation angle

For more information about B-Road Thursday Evening Group Projects…

Go to W8BI homepage ( <http://www.w8bi.org> http://www.w8bi.org) under Education, Thursday Group.

Or

Go to ( <https://sites.google.com/site/darathursdaynite/> https://sites.google.com/site/darathursdaynite)

There is a lot of information on this web site with additional content.

Hope to see you on Thursday evenings.

Everyone is invited!!! 

 

 

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Answers:

E7H03 = A.

E9C02 = A.

E9H11 = B.

 

Quiz 226

 

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