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