Коаксиальный кабель LMR300 LMR240 LMR400 с двойной защитой, высокая производительность, низкий PIM, гибкий

Product Overview

Description

Double Shielded High Performance Low PIM Flexible LMR300 LMR240 LMR400 Coaxial Cable

Overview
This is a coaxial cable with foam insulation. It has a good attenuation and shielding effectiveness.It has been widely applied to radio transmission,base radio antenna station and other communication systems.

Features
50 Ohm data signal transmission;
The shielding layer composed of aluminum foil and braiding has a good shielding effectiveness;
Excellent performance in high frequency,VSWR stability;
Similar to the 5D-FB coaxial cable;
RoHS compliant;

Assemblies & Application
These 50 Ohm 300 series coaxial cables can be fixed kinds of connectors,such as SMA,N,BNC,TNC
connectors.These versatile cable assemblies with various lengths have been widely applied to CDMA,GSM radio transmission,base radio antenna station and other communication systems.

 

 

Construction

Item	Material	Diameter(mm)	Remarks
Inner Conductor   Dielectric   First Shield   Second Shield   Jacket	Copper Clad Aluminum   Foam PE   Bonded Aluminum Foil   TC Wire Braid   PVC/PE/LSZH	1.78   4.83   4.98   5.72   7.62	Per customer’s requirements:   Out conductor could be 96,112,128 or 144 TC wires braiding;   Jacket could be PVC,PE or LSZH;

 

Electrical Characteristics

Impedance (Ω)   Capacitance (pF/m)   Velocity of Propagation (%)   Return Loss   Screening Effectiveness(db)   Voltage With Stand   Installation Temp(℃)   Operating Temp(℃)

50±3   78.4   85.0   ≥20   ≥90   2000.0   -30 to +70   -30 to +70

 

Attenuation (@20⁰C)

Frequency(MHz)	Max Attenuation(dB/100m)
150   220   450   900   1500   1800   2000   2500	7.9   9.6   13.8   19.9   26.0   28.7   30.3   34.2

 

More Ideas
1) If require conventional construction and materials, please click FLMR300;
2) If require good flexibility,please click LMR300-UF;
3) If require lightweight and weldable shield,please click LMR300-CCA-TCCA or LMR300-CCA-TC ;
4) If require lightweight and lower price,please click LMR300-CCA-AL ;
5) For more FLMR300 assemblies,please click FLMR300 ASSEMBLIES;
6) Any other requirements or queries, please click CONTACT US.