Deskripsi
ANDREW CNT-300A Braided Coaxial Cable
The ANDREW CNT-300A is a 50-ohm low-loss braided coaxial cable designed for various RF applications. It features a copper-clad aluminum inner conductor, foam polyethylene (PE) dielectric, and a tinned copper braid with 87% coverage, enclosed in a black PE jacket.
Specifications
| CLASSIFICATION | |
| Type | Braided coaxial cable |
| Brand | CNT® |
| Series | CNT-300 |
| GENERAL | |
| Braid Coverage | 87 % |
| Cable Type | CNT-300 |
| Jacket Color | Black |
| DIMENSIONS | |
| Diameter Over Dielectric | 4.83 mm | 0.19 in |
| Diameter Over Jacket | 7.62 mm | 0.3 in |
| Diameter Over Tape | 5.003 mm | 0.197 in |
| Inner Conductor OD | 1.78 mm | 0.07 in |
| Outer Conductor OD | 5.66 mm | 0.223 in |
| Nominal Size | 0.300 in |
| ELECTRICAL | |
| Cable Impedance | 50 ohm |
| Capacitance | 80.4 pF/m | 24.506 pF/ft |
| DC Resistance, Inner Conductor | 11.05 ohms/km | 3.368 ohms/kft |
| DC Resistance, Outer Conductor | 8.5 ohms/km | 2.591 ohms/kft |
| DC Test Voltage | 2500 V |
| Jacket Spark Test Voltage (rms) | 3500 V |
| Operating Frequency Band | 30 – 6000 MHz |
| Peak Power | 10 kW |
| Shielding Effectiveness | 90 dB |
| Velocity | 83 % |
| MATERIAL | |
| Braid Material | Tinned copper |
| Dielectric Material | Foam PE |
| Jacket Material | PE |
| Inner Conductor Material | Copper-clad aluminum wire |
| Outer Conductor Material | Aluminum |
| PACKAGING AND WEIGHTS | |
| Cable weight | 0.06 kg/m | 0.040 lb/ft |
| Packaging Type | Reel |
| DATASHEET | CAT-300A |
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