Coaxial Andrew CNT-300

Coaxial Andrew CNT-300
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Description Construction Materials:

Jacket Color Black
Jacket Material Non-halogenated PE
Braid Material Tinned copper
Shield Tape Material Aluminum
Dielectric Material Foam PE
Inner Conductor Material Copper

Dimensions:
Cable Length 150 m | 492 ft
Diameter Over Dielectric 4.830 mm | 0.190 in
Diameter Over Jacket 7.620 mm | 0.300 in
Inner Conductor OD 1.780 mm | 0.070 in
Nominal Size 0.300 in
Outer Conductor OD 5.660 mm | 0.223 in
Reel Flange 275.0 mm | 10.8 in
Reel Hub 153.0 mm | 6.0 in
Reel Traverse 345.0 mm | 13.6 in
Total Weight 13.5 kg | 29.8 lb

Electrical Specifications:

Cable Impedance 50 ohm
Capacitance 80 pF/m | 25 pF/ft
dc Resistance, Inner Conductor 6.960 ohms/km | 2.120 ohms/kft
dc Resistance, Outer Conductor 7.980 ohms/km | 2.430 ohms/kft
dc Test Voltage 2500 V
Jacket Spark Test Voltage (rms) 5000 V
Maximum Frequency 24.50 GHz
Operating Frequency Band 30 – 6000 MHz
Peak Power 10.0 kW
Shielding Effectiveness >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% braid
Brand Cinta™
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

Performance:
Frequency Attenuation (dB/100 m) Attenuation (dB/100 ft)
30 MHz 3.80 1.16
50 MHz 4.90 1.50
150 MHz 7.90 2.40
220 MHz 9.50 2.90
450 MHz 13.10 4.00
900 MHz 19.40 5.90
1500 MHz 25.30 7.70
1800 MHz 28.20 8.60
2000 MHz 29.80 9.10
2500 MHz 33.80 10.30
3000 MHz 37.40 11.40

Regulatory Compliance/Certifications:

Agency Classification
RoHS 2002/95/EC Compliant