RADIO FREQUENCY BAND FILTER TUNING DEVICE
The present invention relates to a radio frequency variable band filter. The radio frequency variable band filter includes a housing; resonance bars which are provided in partition walls which are formed in the housing and are disposed in a plurality of spaces; a frequency varying member which is pr...
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| Format: | Patent |
| Sprache: | eng ; kor |
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| Zusammenfassung: | The present invention relates to a radio frequency variable band filter. The radio frequency variable band filter includes a housing; resonance bars which are provided in partition walls which are formed in the housing and are disposed in a plurality of spaces; a frequency varying member which is provided on the upper surface of the housing, is separated in the axial direction of the resonance bars, and controls the resonance frequency of the resonance bars while moving in the axial direction of the resonance bars; and a sliding tuning module which is provided on the upper surface of the housing and elastically presses the frequency varying member according to sliding movement and integrally controls the separation distance between the frequency varying member and the resonance bars. |
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