A shield enclosure includes a housing with a peripheral wall that defines a cavity, and a cover removably coupleable to the housing to at least partially seal the cavity. The cavity is sized to receive a printed circuit board therein. The housing shields the printed circuit board from electromagnetic interference and noise during noise figure testing of a radiofrequency component on the printed circuit board.

A reel-to-reel circuit board manufacturing apparatus according to an embodiment of the present disclosure includes: a material which is moved while being wound and unwound by an uncoiler and a recoiler, and a clamp that is arranged so that a width direction of the material matches a lengthwise direction thereof, and is configured to fix the material, wherein the clamp includes a first clamp and a second clamp formed on opposite ends thereof, and a first-and-second clamp linkage formed between the first and second clamps.

Disclosed are a feeding device for the circuit board and an electroplating equipment, which relates to the technical field of circuit board electroplating. The feeding device for the circuit board includes a frame and a feeding conveying mechanism, a positioning mechanism and a pushing mechanism provided at the frame. The feeding conveying mechanism is configured for horizontally placing the circuit board and conveying the circuit board to the electroplating conveying mechanism of the electroplating equipment in a horizontal direction. The positioning mechanism is configured to position the circuit board on the feeding conveying mechanism to a predetermined position. The pushing mechanism includes a first driving member and a first pushing member. The first pushing member is connected to the first driving member for driving the first pushing member to move back and forth in a first direction and drive the circuit board to move.