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Dielectric waveguide filter
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Circuit for preventing restarting of converter after shutdown and corresponding converter
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Transmission method and transmission device of CPRI frame in the Ethernet
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Novel cavity filter
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Integrated low-pass hard link structure and cavity filter
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Radio frequency connection device
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RRU (Remote Radio Unit) of integrated antenna
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Radio-frequency module, base station, radio-frequency power amplifier module and assembling method of radio-frequency power amplifier module
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Remote radio unit structure
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Capacitance coupling assembly and filter
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Mounting device for RRU radio frequency module
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Mixed dielectric waveguide filter
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Topology scanning method, base station, BBUs and RRUs
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Multi-output DC-DC converter and corresponding radio remote unit (RRU)
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Cavity filter and tuning screw thereof
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Outdoor communication device cable protective adapter assembly, outdoor communication device shell and outdoor communication device
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