Добрый день!
Начитался тут форума, решил сам послушать эфир, но к сожалению в радио тематике ничего не понимаю, хотел послушать тут
http://www.hamsphere.com, они просят ответить на вопросы, я там ничего не понимаю. помогите пожалуйста. Спасибо
What does RST mean in a signal report?
Recovery, signal strength, tempo
Recovery, signal speed, tone
Readability, signal speed, tempo
Readability, signal strength, tone
What would you understand if you heard "QRL"?
Your signal is Loud
Is this Frequency busy
Low Signal is received
None of the above
What is the "Q" signal used to indicate that you are changing frequency?
QRU
QSY
QSL
QRZ
What does the term ZULU refer to?
Greenwich Mean TIME
UTC
GMT
All of the above
HamSphere has no Music allowed on HamBands?
There is music on HamBands
Only band that allows to have music is the BC Band (Broadcast)
Only Special event station can play music
No music what so ever anywhere on HamSphere
HamSphere has a band plan for specific Calling frequencies?
None
Only on 40 meters
On all bands
Only on 50.140 MHz
HamSphere Users should perform CW operation on the lower 30 kHz each band?
This is a normal Band Plan on Ham radio
This is a Gentleman's Agreement
Common courtesy to others. Less interference between various transmitted mode signals
All of the Above
What is DSB modulation?
A transmission with no sidebands
A transmission with two sidebands
A Transmission with one sideband
FM Modulation
HamSphere has an over modulation warning built in, why?
To avoid splatter
To notify the user about excessive microphone input
System will disconnect user after repeated warnings
All of the above.
A transceiver has an S-meter. What does dB stand for?
Miniature electrical connector
A logarithmic unit of measurement
The dataBase
None of the above
HamSphere CW operation setup commands are?
/users, /users all
/speed, /offset
F11, F12
VFO/MR button
CW operation techniques using memories for what purpose?
Memories range F1-F8 Hold Important / common Frequencies
Capture / record CW QSO with a DX station
To store User Information such as My Name is, My QTH is, My hobbies are etc.
To store Speed / tone and offset settings
