Vehicles Used for Finding Interference
|
|
|
|
Interference Vehicle No. 5 of the Radio Branch,
Department of Marine and Fisheries, registered in 1927.
A whip antenna is mounted in back. |
|
In Manitoba, 1930 |
|
Ottawa, circa 1934 |
|
Ottawa, circa 1934 |
|
In the 1950s |
|
In Chicoutimi, 1977 |
|
1995 to 2000 |
|
More sophisticated instruments. |
|
Multi-purpose equipment that can be used for more than
finding interference. |
|