SMA To N Type Cable Assembly for RG-142

Introduction

This series cables are traditional MIL Spec coax cables that were born 50-60 years ago. Originally created to support WWII military applications, these cables quickly became the products of choice for commercial wireless applications once they hit the surplus market, and continue to be used today. The silver plated outer conductor prevents oxidation of the conductors thereby minimizing attenuation change vs time. Solid dielectric materials (high thermal conductivity) provide excellent power handling capability and superior crush resistance. This is economy test cable assembly, many customers chose it for lower frequency/6 GHz lab test or production line test, it’s good to make them as 1.2 meters or 1.5 meters.

Specification

Features and Benefits

● Meets all MIL-C-17 Requirements

● Good Shielding Effectiveness

● Readily available in Distribution

● Excellent and Consistent Mechanical and Electrical Performance

Applications

● Mobile Communication System

● Jumper Assemblies in Wireless Communications Systems

● Base Station Equipment Test

● Any application (e.g. WLL, GPS, LMR, WLAN, WISP, WiMax SCADA, Mobile Antennas) requiring an easily routed,

FAQ

1. What are the Advantages of the 4.3/10 Connector Interface?

DIN 7/16, N-type, 4.3/10, and 4.1/9.5 are all coaxial cable standard types used in wireless infrastructure and mobile wireless equipment. Each are different in size, power handling, frequency, and other electrical and mechanical specifications. Specifically, 4.3/10 and 4.1/9.5 are more compact versions of DIN 7/16, optimally designed for use in dense interconnect scenarios, such as distributed-antenna systems (DAS) for connections between the base station and remote radio units (RRUs). Both 4.3/10 and 4.1/9.5 are more compact and present much better torque specifications and passive intermodulation (PIM) distortion metrics compared to N-type connectors, which make them better suited for reliable installation for wireless infrastructure and to account for the increased PIM requirements of the modern crowded spectrum and congested tower sites.

4.1/9.5 precedes 4.3/10, and the connector standards are, in many ways, similar. However, 4.3/10 connector standards are designed to more completely address modern application requirements by its low PIM under various torque conditions allowing enhanced reliability and hand-tightening, and 4.3/10 has separate mechanical and electrical planes, providing enhanced PIM performance. Hence, 4.3/10 is continually likely to increase in adoption over 4.1/9.5.

2. Insertion Loss

■ Insertion Loss is expressed in dB, and is a measure of the total loss of power going through a device

IL = -20*log (Pout/Pin)

■ Includes losses due to reflection (usually the dominant factor unless the Return Loss is very low <-26 dB), plus losses due to the dielectric and metal conductors (Attenuation)

Packaging, Shipping

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