High-Frequency Direction-Finding Antenna #2
Maps > High-Frequency Direction-Finding Antenna #2
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| By: |
kjfitz @ 2005-07-13 17:01:46 |
| Description: |
High Frequency Direction Finding System for strategic intelligence collection and emitter location. HF-DF, (popularly known as huff-duff) intercepts and locates voice and message traffic transmitted on short-wave channels. HF-DF systems operate at frequencies where the signals are reflected from the earth's ionosphere [skywave signals].
Similar to "Classic Bullseye" system in the US. |
| More Info: |
www.fas.org
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| Location: |
Moscow, Russian Federation (RU) @ 55.71837500, 38.00297500 |
| Views: |
261 |
| Rating: |
7.0 (1 votes)
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