ARRL ARRL Operating Procedures and Bands

Question 1

What is the frequency range of the 40-meter amateur HF band?

Accepted Answer

7.0–7.3 MHz

Answer

3.5–4.0 MHz

Answer

10.1–10.15 MHz

Answer

14.0–14.35 MHz

Question 2

What does 'SSB' stand for in amateur radio voice communication?

Accepted Answer

Single Sideband

Answer

Single Signal Beam

Answer

Standard Signal Broadcast

Answer

Short Skip Band

Question 3

What does 'CW' stand for in amateur radio?

Accepted Answer

Continuous Wave (Morse code)

Answer

Carrier Wave

Answer

Clear Wave

Answer

Coded Wavelength

Question 4

What is the most widely used weak-signal digital mode on HF amateur radio bands as of recent years?

Accepted Answer

FT8

Answer

RTTY

Answer

PSK31

Answer

Packet radio

Question 5

Which amateur band is primarily used for local FM voice repeater communications across the United States?

Accepted Answer

2 meters (144 MHz)

Answer

10 meters (28 MHz)

Answer

6 meters (50 MHz)

Answer

160 meters (1.8 MHz)

Question 6

What are the WARC bands in amateur radio?

Accepted Answer

30m, 17m, and 12m

Answer

10m, 15m, and 20m

Answer

40m, 80m, and 160m

Answer

2m, 70cm, and 23cm