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

Remember to be careful on the roads and in the parking lot.

TNG – Thursday, February 27, 2025

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

If anyone wants to or knows someone who might want to give a presentation at a future TNG or if you have a topic that you would like to see, please let me know.

Everyone is invited!!!

73,
de Mark, N8ME

License Exam Quiz #308
de Steve, AE8AT

Digital voice is the topic this week, and all three question pools cooperated!

T4B09 How is a specific group of stations selected on a digital voice transceiver?

A. By retrieving the frequencies from transceiver memory

B. By enabling the group’s CTCSS tone

C. By entering the group’s identification code

D. By activating automatic identification

G8C16 Which of the following provide digital voice modes?

A. WSPR, MFSK16, and EasyPAL

B. FT8, FT4, and FST4

C. Winlink, PACTOR II, and PACTOR III

D. DMR, D-STAR, and SystemFusion

E8B11 What is digital time division multiplexing?

A. Two or more data streams are assigned to discrete sub-carriers on an FM transmitter

B. Two or more signals are arranged to share discrete time slots of a data transmission

C. Two or more data streams share the same channel by transmitting time of transmission as the sub-carrier

D. Two or more signals are quadrature modulated to increase bandwidth efficiency

Answers:

T4B09 = C

G8C16 = D

E8B11 = B