Kinghelm's ceramic antenna has an IP67 water resistance rating.

The maximum operating temperature of Kinghelm's BeiDou antenna ranges from -25°C to 85°C.

Male Connector: Features protruding, pin-like structures (e.g., blades, posts, or pins) designed to insert into a corresponding receptacle. Examples include power plugs with metal prongs or USB Type-A plugs. Female Connector: Contains recessed cavities, slots, or sockets to receive the male counterpart. Examples inc……

Ensure the pin headers and PCB (printed circuit board) are clean, free from oil, contaminants, and oxidation. Prepare soldering tools and materials: solder wire, soldering iron, flux, etc.

Board-to-Board Connections: In 5G base stations, board-to-board connectors are used to connect different printed circuit boards (PCBs), such as baseband boards, RF boards, and power boards. These connectors ensure high-speed and stable signal transmission and power supply between different functional modules, enabling ……

Operating Frequency: Frequent use accelerates wear on the internal mechanical components, which can shorten the switch's lifespan. Load Current: When the switch handles higher currents, arcing can occur at the contact points, leading to faster wear and reducing its lifespan. Environmental Conditions: Harsh environmen……

KH-GPS/BD-SS04: A 6-piece timing antenna set that integrates GPS and BeiDou dual-mode positioning technology. It features high-precision dual-frequency signal reception, with time synchronization errors below the nanosecond level. The operating frequency covers BeiDou B1 and GPS L1 bands, with a 50Ω impedance, antenna ……

KH-DC-090-2.0: Rated current of 7A, rated voltage of 20V, with a contact inner diameter of 2mm, featuring a horizontal mount installation.

Kinghelm offers several series of board-to-board connectors with a 2.0mm pitch, such as the KH-FG0.5-H2.0-40PIN. This particular model belongs to the FFC connector series, with a 0.5mm pitch but a board height of 2.0mm. While there aren’t many directly labeled 2.0mm pitch board-to-board connectors, there are other seri……

Crystalline nylon 66 is used, offering excellent insulation properties, mechanical performance, and stability. It effectively isolates electrical connections between circuits to prevent issues like short circuits and leakage currents. Additionally, it withstands external mechanical stress and environmental factors.

Used in wireless communication devices such as mobile phones, base stations, and walkie-talkies to connect antennas to circuit boards, ensuring stable transmission of RF signals for reliable sending and receiving of signals.

Connectors come in many types, including circular connectors, rectangular connectors, RF connectors, fiber optic connectors, and more. Below is an introduction to the applicable scenarios for different types of connectors: