# Propagation

### Explanation of question 12

Tropospheric propagation is the usual mode

1. below 2MHz
2. between 1 and 30MHz
3. between 30 and 50MHz
4. above 50MHz

The answer is :- 4 The solution to Question 9 (above) gives the approximate frequency range.

BACK

page (tq2112ex)
Some material Copyright John Bowyer G4KGS.
Click here for important Copyright information
Web Space provided by Hostroute.com Ltd
Contact details