Product Overview:

LMR 400 is a type of coaxial cable that is widely used in the telecommunications and broadcasting industries. It has become popular because of its low loss, high-frequency capability, and excellent shielding properties. In this article, we will explore the characteristics, applications, and advantages of LMR 400 cable.

Characteristics of LMR 400 Cable

LMR cable is a type of low-loss coaxial cable with a 50-ohm impedance. It is designed to transmit high-frequency signals over long distances with minimal attenuation. The cable has a solid copper centre conductor with a diameter of 2.74 mm, which is surrounded by a dielectric insulator made of foamed polyethylene.

The outer conductor is made of aluminium foil and has a tinned copper braid shield that provides excellent protection against electromagnetic interference (EMI) and radio frequency interference (RFI). These cables are specially designed to be used with mobile signal boosters. To gain maximum output through these cables please make sure there are no kinks in the wire.

Applications of LMR 400 cable

LMR cable is used in a variety of applications that require the high-quality transmission of high-frequency signals. Some of the most common applications of LMR cable include:

1. Telecommunications: LMR cable is widely used in telecommunications applications, such as cellular networks, microwave links, and satellite communications.
2. Broadcasting: LMR cable is used in broadcasting applications, such as radio and television broadcasting, to transmit signals over long distances with minimal signal loss.

3. Military and aerospace: LMR cable is used in military and aerospace applications, such as radar systems, missile guidance systems, and avionics systems.

Advantages of LMR 400 Cable

LMR 400 cable has several advantages over other types of coaxial cables. These advantages include:

1. Low signal loss: LMR cable has a low signal loss, which means that it can transmit high-frequency signals over long distances without significant attenuation.
2. High-frequency capability: LMR cable has a high-frequency capability, which makes it ideal for use in applications that require the high-quality transmission of high-frequency signals.
3. Excellent shielding properties: LMR cable has excellent shielding properties, which provide protection against EMI and RFI.

4. Durable and weather-resistant: LMR cable is durable and weather-resistant, which makes it suitable for use in harsh environments.

Conclusion

LMR 400 cable is a high-quality coaxial cable that is widely used in telecommunications, broadcasting, military, and aerospace applications. It has several advantages over other types of coaxial cables, including low signal loss, high-frequency capability, excellent shielding properties, and durability. If you are looking for a reliable and high-quality coaxial cable, LMR cable is an excellent choice. If you have any questions regarding any of our products please contact us.