Abstract: An electrical connector with filtering function includes a high-speed interface, a filter module and a hood. The high-speed interface includes an insulating body and connecting terminals; the filter module is installed at a rear end of a circular cross-section of the insulating body; the filter module includes a lid with output terminals and grounding terminals and a horizontally configured PCB; and the grounding terminals include a first connecting end electrically connected to the PCB and a second connecting end integrally connected to the first connecting end and attached onto the external surface of the lid. The hood covers the lid and has a screw hole corresponding to the second connecting end for a locking screw being screwed in, and press tightly at the second connecting end to achieve the grounding and shielding of the PCB by the grounding terminal and the electrical connection of the locking screw to the hood.

Abstract: An electrical connector with filtering function includes a high-speed interface, a filter module and a hood. The high-speed interface includes an insulating body and connecting terminals; the filter module is installed at a rear end of a circular cross-section of the insulating body; the filter module includes a lid with output terminals and grounding terminals and a horizontally configured PCB; and the grounding terminals include a first connecting end electrically connected to the PCB and a second connecting end integrally connected to the first connecting end and attached onto the external surface of the lid. The hood covers the lid and has a screw hole corresponding to the second connecting end for a locking screw being screwed in, and press tightly at the second connecting end to achieve the grounding and shielding of the PCB by the grounding terminal and the electrical connection of the locking screw to the hood.

Abstract: A spraying system includes a spraying device, a toasting device, a conveyor line, and a turning device. The spraying device is configured to spray a workpiece. The toasting device is configured to toast the workpiece. The conveyor line passes through the spraying device and the toasting device and is configured to convey the workpiece. The turning device is coupled to the conveyor line and includes a first fixing frame across the conveyor line, a turning mechanism, and a blocking member. The turning mechanism includes a bearing frame detachably coupled to the conveyor line, a rotation shaft rotatably coupled to the bearing frame; a rotatable member coupled to the rotation shaft; and a positioning member coupled to the rotation shaft and configured to couple the workpiece. The blocking member is coupled to the fixing frame and configured to block the rotatable member to rotate the rotation shaft, the positioning member.

Abstract: An optical-to-electrical converter may include and/or involve a splitter to separate one or more narrowcast signals from a broadcast signal, at least one broadcast signal receiver to receive the broadcast signal separated from one or more narrowcast signals, at least one narrowcast signal receiver to receive the narrowcast signal separated from the broadcast signal, the narrowcast receiver including an attenuator and a filter, and a controller including logic to dynamically monitor and adjust the attenuator to maintain separation between the broadcast and narrowcast signals.

Abstract: A spraying system includes a spraying device, a toasting device, a conveyor line, and a turning device. The spraying device is configured to spray a workpiece. The toasting device is configured to toast the workpiece. The conveyor line passes through the spraying device and the toasting device and is configured to convey the workpiece. The turning device is coupled to the conveyor line and includes a first fixing frame across the conveyor line, a turning mechanism, and a blocking member. The turning mechanism includes a bearing frame detachably coupled to the conveyor line, a rotation shaft rotatably coupled to the bearing frame; a rotatable member coupled to the rotation shaft; and a positioning member coupled to the rotation shaft and configured to couple the workpiece. The blocking member is coupled to the fixing frame and configured to block the rotatable member to rotate the rotation shaft, the positioning member.

Abstract: A optical transmission system includes light sources generating light of at least two wavelengths, where any two adjacent wavelengths are separated by less than 10 nm. The wavelengths fall within the zero dispersion zone of an optical fiber, and may be shifted by 1 nm or less to reduce crosstalk effects.

Abstract: A workpiece supplying device for spacing a number of workpieces includes a transportation plate and a spacing block. The transportation plate includes a first end and an opposite second end, a feed track extending from the first end to the second end, and a guiding slot communicating with the feed track. The feed track feeds the number of workpieces from the first end to the second end in sequence. The spacing block is slidable along the guiding slot to space every two neighboring workpieces in the feed track.

Abstract: A system includes a laser generator, and a signal distortion generator circuit inline with the laser generator modulation signal and configured to generate distortion vectors in any of four distortion vector quadrants.

Abstract: An RF attenuator circuit includes an anti-parallel PI structure having an input shunt arm comprising a single PIN diode, and an output shunt arm comprising a single PIN diode configured to have opposite polarity of the PIN diode of the input shunt arm.

Abstract: A system includes a laser generator, and a signal distortion generator circuit inline with the laser generator modulation signal and configured to generate distortion vectors in any of four distortion vector quadrants.

Abstract: An RF attenuator circuit includes an anti-parallel PI structure having an input shunt arm comprising a single PIN diode, and an output shunt arm comprising a single PIN diode configured to have opposite polarity of the PIN diode of the input shunt arm.

Abstract: An optical-to-electrical converter may include and/or involve a splitter to separate one or more narrowcast signals from a broadcast signal, at least one broadcast signal receiver to receive the broadcast signal separated from one or more narrowcast signals, at least one narrowcast signal receiver to receive the narrowcast signal separated from the broadcast signal, the narrowcast receiver including an attenuator and a filter, and a controller including logic to dynamically monitor and adjust the attenuator to maintain separation between the broadcast and narrowcast signals.

Abstract: A optical transmission system includes light sources generating light of at least two wavelengths, where any two adjacent wavelengths are separated by less than 10 nm. The wavelengths fall within the zero dispersion zone of an optical fiber, and may be shifted by 1 nm or less to reduce crosstalk effects.