GPS Marine Antenna With RG58 White Cable (L-3mtr) + N Female St. Connector is a specialized GPS antenna typically used for marine applications. It helps provide accurate GPS signal reception for navigation, tracking, and positioning on boats, yachts, or other marine vessels. Here's a breakdown of its components:

1. GPS Marine Antenna:

• Purpose: The antenna is designed to capture GPS satellite signals and transmit them to the connected GPS receiver. In marine environments, it is often used for navigation and positioning.
• Design: Marine antennas are typically built to withstand harsh weather conditions, saltwater exposure, and corrosion, making them durable for outdoor use.

2. RG58 Cable (L-3MTR):

• Cable Type: RG58 is a coaxial cable, commonly used for low-power signal transmission in a variety of electronics, including GPS systems.
• Length: The "L-3MTR" in your description indicates that the cable is 3 meters (9.84 feet) long.
• Use: The cable connects the GPS antenna to the GPS receiver or device, carrying the GPS signal from the antenna to the receiver for processing.

3. N (F) St. Connector:

• Connector Type: "N (F)" refers to an N-type Female connector. This is a common connector type used in radio frequency (RF) applications and is known for its durability and ability to handle high frequencies and power.
• Application: The N (F) connector on the cable is designed to connect to a matching N (M) (Male) connector on the GPS receiver or related equipment, ensuring a stable signal transfer.