XQY-CB047-SMAJ-SMAJ-18G

RF Semi-Rigid Cable Assembly
SMAJ-SMAJ 18G CB047 Series Semi-Rigid Interconnect Cable Assembly
Description
XINQY RF cable assembly offers superior field-proven performance characteristics with low insertion loss and
excellent VSWR in the market, less affected by noise or cross-talk or electromagnetic inference.
RF semi-rigid cable assembly can be formed into precise shape and will keep their shape to fit into the system for
which it is designed. The semi-rigid coax has good PIM performance in a high degree combined with the proper
connectors, making them ideal for use in modern multi-frequency wireless communications systems including
DAS (Distributed Antenna Systems)-related equipment. With frequencies up to 67GHz, coaxial cables have better
cut-through resistance so they are more reliable and durable.
Configuration
• Connector 1: SMA Male
• Connector 2: SMA Male
• Cable Type: XQY-CB047-SMAJ-SMAJ-18G
Features
• Max Frequency 18 GHz
• Shielding Effectivity > 110 dB
• 70% Phase Velocity
• Low Insertion Loss
• One Time Bend Radius of 0.165 Inches
Applications
• Land Mobile Radio & Other
• General Purpose
• Communication Systems
• Laboratory Use
• Antenna Installations
• Cellular & Wi-Fi Systems
www.xqymicrowave.com
Hansen.hou@xqy-tech.com
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Structure Characteristics
Structure Performance Standard Value
1.Inner Conductor
2.Insulation
3.Outer shield
Connector
Material
Constructure
Diameter
Material
Diameter
Material
Diameter
Connector 1 Type
Connector 2 Type
Inner Conductor Material
External Conductor Material
Silver Plated Copper
0.011 in [0.29mm](Single core)
0.011 in [0.29mm]
LD-PTFE
0.037 in [0.95mm]
Tin Plated Copper Tube
0.047 in [1.19mm]
SMA Male (SMAJ)
SMA Male (SMAJ)
Gold Over Plated Beryllium Copper
Gilding Brass
Mating Cycles ≥ 500
Cable Electrical Characteristics
Impedance
Capacitance
50Ω
94pF/m
Velocity of Propagation 70%
Max Operating Frequency
Screening Effectiveness
Dielectric Withstanding Voltage
110GHz(Without Connector)/18GHz(With Connector)
>110dB
500V@DC
www.xqymicrowave.com
Hansen.hou@xqy-tech.com
— 2 —

Attenuation(25°C&Sea Level) and Power (40°C&Sea Level)
Frequency (MHz) Attenuation( dB/m) Power (Watt)
500 0.80 84
1000 1.14 59
3000 2.00 33
6000 2.89 23
10000 3.79 18
12400 4.26 16
18000 5.22 13
26500 6.47 10
40000 8.16 8
50000 9.28 7
65000 11.01 6
K1 0.03501600
K2 0.00002900
Attenuation Formula: IL=K1*√F(MHz)+K2*F(MHz)
Mechanical Characteristics
Bending Radius/Single
Weight
0.165 in [4.20mm]
0.004kg/m
Environmental Characteristics
Operating Temperature
-55°C~+125°C
www.xqymicrowave.com
Hansen.hou@xqy-tech.com
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