Broadcast television signal monitoring device
The utility model discloses a broadcast television signal monitoring device which comprises a monitor body and a box body with an opening at the upper end, the opening end of the box body is detachably connected with a box cover, the left side and the right side of the outer wall of the box body are...
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| creator | YAN ZISHENG |
| description | The utility model discloses a broadcast television signal monitoring device which comprises a monitor body and a box body with an opening at the upper end, the opening end of the box body is detachably connected with a box cover, the left side and the right side of the outer wall of the box body are respectively provided with a heat dissipation grid, the bottom of the inner wall of the box body is provided with a storage battery and a control panel, and the position in the box body close to the bottom of the box body is provided with a partition plate. A driving motor is vertically installed at the upper end of the partition plate, a power output shaft of the driving motor is detachably connected with a monitoring antenna, the monitor body is installed on one side of the driving motor, a spectrum analyzer is arranged at the position, on the other side of the driving motor, of the upper end of the partition plate, and a filter is arranged at the rear end of the inner wall of the box body. The monitor body and |
| format | Patent |
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A driving motor is vertically installed at the upper end of the partition plate, a power output shaft of the driving motor is detachably connected with a monitoring antenna, the monitor body is installed on one side of the driving motor, a spectrum analyzer is arranged at the position, on the other side of the driving motor, of the upper end of the partition plate, and a filter is arranged at the rear end of the inner wall of the box body. 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A driving motor is vertically installed at the upper end of the partition plate, a power output shaft of the driving motor is detachably connected with a monitoring antenna, the monitor body is installed on one side of the driving motor, a spectrum analyzer is arranged at the position, on the other side of the driving motor, of the upper end of the partition plate, and a filter is arranged at the rear end of the inner wall of the box body. 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| language | chi ; eng |
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| subjects | CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY JAMMING OF COMMUNICATION MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PICTORIAL COMMUNICATION, e.g. TELEVISION PRINTED CIRCUITS SECRET COMMUNICATION |
| title | Broadcast television signal monitoring device |
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