[DARARepeater] Thursday Night Group - NO TNG this week!

[George]

Happy Thanksgiving - NO TNG this week!

Upcoming Hamfest 

License Exam Questions of the week

 

The Thursday Night Group will meet

Thursday, November 28 at 7:00 pm at the DARA Clubhouse.

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Things this week:  

1.   Happy Thanksgiving - NO TNG this week!

NO TNG this week!  Be safe and eat a bunch

2.  Upcoming Hamfest 

12/07/2019 | Fulton County ARC Winterfest
Location: Delta, OH
Sponsor: Fulton County Amateur Radio Club
Website:  <http://k8bxq.org/hamfest> http://k8bxq.org/hamfest

3. License Exam Questions of the week

One question is drawn from each of the three question pools. Steve, AE8AT,
is providing these questions.  Thanks Steve

 

Answers are at the end of this email.

 

Continuing the operating practices theme from last week, this week the
questions are drawn from the station set-up section.  

 

T4A01 What must be considered to determine the minimum current capacity
needed for a transceiver's power supply?

A. Efficiency of the transmitter at full power output

B. Receiver and control circuit power

C. Power supply regulation and heat dissipation

D. All of these are correct

 

G4A05 What is a reason to use Automatic Level Control (ALC) with an RF power
amplifier?

A. To balance the transmitter audio frequency response

B. To reduce harmonic radiation

C. To reduce distortion due to excessive drive

D. To increase overall efficiency

 

E4A03 Which of the following test instruments is used to display spurious
signals and/or intermodulation distortion products in an SSB transmitter?

A. A wattmeter

B. A spectrum analyzer

C. A logic analyzer

D. A time-domain reflectometer

 

 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 evening's.

Everyone is invited!!! 

 

  

Answers:

T4A01 = D.

G4A05 = C.

E4A03 = B.

 

Quiz 68

 

 

 

 

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