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

TNG – Thursday, July 25, 2024

DARA Clubhouse, 6619 Bellefontaine Rd. Dayton, OH 45424. The meeting begins around 7pm.

While it won't be a formal presentation, Logan Rickert will show off his new xTool M1 Ultra Laser. It has a 20w laster, injet head and cutting tool.

If anyone wants to or knows someone who might want to give a presentation at a future TNG, please let me know.

Everyone is invited!!!

73,
de Mark, N8ME

License Exam Quiz #278
de Steve, AE8AT

Last week the quiz topic was the FET because it sounds like a French word in the name of their national holiday, Bastille Day. I’m not working that hard this week. With the All Star game (that’s baseball) as our marker for the mid-point of summer, there must be some of you with station improvements either complete or underway. Here’s a reminder to check RF exposure for those additions!

T0C13 Who is responsible for ensuring that no person is exposed to RF energy above the FCC exposure limits?
A. The FCC
B. The station licensee
C. Anyone who is near an antenna
D. The local zoning board

G0A02 Which of the following is used to determine RF exposure from a transmitted signal?
A. Its duty cycle
B. Its frequency
C. Its power density
D. All these choices are correct

E0A02 When evaluating RF exposure levels from your station at a neighbor’s home, what must you do?
A. Ensure signals from your station are less than the controlled maximum permissible exposure (MPE) limits
B. Ensure signals from your station are less than the uncontrolled maximum permissible exposure (MPE) limits
C. Ensure signals from your station are less than the controlled maximum permissible emission (MPE) limits
D. Ensure signals from your station are less than the uncontrolled maximum permissible emission (MPE) limits

Answers:
T0C13 = B
G0A02 = D
E0A02 = B