Product Classification  
Brand   CNT®
Product Series   CNT-300
Product Type   Braided coaxial cable
   
Construction Materials  
Jacket Color   Black
Jacket Material   PE
Braid Material   Tinned copper
Shield Tape Material   Aluminum
Dielectric Material   Foam PE
Inner Conductor Material   Copper
   
Dimensions  
Cable Weight   0.06 kg/m
Diameter Over Dielectric   4.830 mm   |   0.190 in
Diameter Over Jacket   7.620 mm   |   0.300 in
Diameter Over Tape   5.004 mm   |   0.197 in
Inner Conductor OD   1.7800 mm   |   0.0700 in
Nominal Size   0.300 in
Outer Conductor OD   5.660 mm   |   0.223 in
   
Electrical Specifications  
Cable Impedance   50 ohm
Capacitance   80.4 pF/m   |   24.5 pF/ft
dc Resistance, Inner Conductor   6.960 ohms/km   |   2.120 ohms/kft
dc Resistance, Outer Conductor   8.500 ohms/km   |   2.591 ohms/kft
dc Test Voltage   2500 V
Jacket Spark Test Voltage (rms)   3500 V
Maximum Frequency   24.50 GHz
Operating Frequency Band   30 – 6000 MHz
Peak Power   10.0 kW
Shielding Effectiveness, minimum   90 dB
Velocity   83 %
   
Environmental Specifications  
Installation Temperature   -40 °C to +85 °C (-40 °F to +185 °F)
Operating Temperature   -40 °C to +85 °C (-40 °F to +185 °F)
Storage Temperature   -70 °C to +85 °C (-94 °F to +185 °F)
   
General Specifications  
Cable Type   CNT-300
Braid Coverage   87 %
Packaging Type   Reel
   
Mechanical Specifications  
Bending Moment   0.5 N-m   |   0.4 ft lb
Flat Plate Crush Strength   0.5 kg/mm   |   30.0 lb/in
Minimum Bend Radius, Single Bend   22.20 mm   |   0.88 in
Tensile Strength   55 kg   |   120 lb
Electrical Performance
FrequencyAttenuation (dB/100 m)Attenuation (dB/100 ft)
30 MHz3.801.16
50 MHz4.901.50
150 MHz7.902.40
220 MHz9.502.90
450 MHz13.104.00
900 MHz19.405.90
1500 MHz25.307.70
1800 MHz28.208.60
2000 MHz29.809.10
2500 MHz33.8010.30
3000 MHz37.4011.40
4000 MHz44.6113.60
4500 MHz47.7514.55
5000 MHz50.5215.40
5200 MHz51.8315.80
5500 MHz53.1416.20
5800 MHz54.7816.70
6000 MHz55.8017.00

Regulatory Compliance/Certifications
AgencyClassification
RoHS 2011/65/EUCompliant
ISO 9001:2015Designed, manufactured and/or distributed under this quality management system
China RoHS SJ/T 11364-2014Below Maximum Concentration Value (MCV)

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