The Antenna Factory 12D-FB is a braided DF-B series cable. The diameter of the inner conductor is 4.4mm, dielectric is 12.4mm, outer conductor is 13.6mm, and jacket is 15.6mm. The peak power rating is 38kW and the cutoff frequency is 9.6GHz. The voltage withstand is 4000VDC, capacitance is 84ρF/m, and inductance is 0.21µH/m.
| Impedance | 50Ω |
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| VSWR | ≤ 1.3 |
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| Cutoff Frequency | 11.9 GHz |
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| Velocity | 81.00% |
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| Voltage Withstand | 3000 VDC |
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| Peak Power | 25 kW |
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| DC Resistance | Inner (CCA): 1.82Ω/km / Outer: 5.3Ω/km |
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| Dielectric Strength | 1.6 kV |
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| Capacitance | 84 ρF/m |
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| Inductance | 0.21 μH/m |
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| Shielding Effectiveness | > 90 dB |
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| Phase Stability | < 18 ppm /°C |
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| Diameter Outer Conductor | 11.0 mm |
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| Dielectric Diameter | 10.0 mm |
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| Diameter Inner Conductor | 3.5 mm |
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| Diameter of Jacket | 13.0 mm |
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| Min Bending Radius | 65 mm |
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| Nominal Weight | 0.25 kg/m |
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| Tensile Strength | 0.95 kg |
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| Crush Resistance | 0.95 kg/mm² |
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| Operating Temperature | -25°C ~ +70°C |
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| Installation Temperature | -25°C ~ +70°C |
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| 150 MHz | Attenuation: 4.1 dB/100 m at 20°C / Avg Pwr: 1.85 kW at Ambient 40°C, Inner conductor 100°C |
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| 200 MHz | Attenuation: 4.8 dB/100 m at 20°C / Avg Pwr: 1.58 kW at Ambient 40°C, Inner conductor 100°C |
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| 280 MHz | Attenuation: 5.5 dB/100 m at 20°C / Avg Pwr: 1.38 kW at Ambient 40°C, Inner conductor 100°C |
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| 350 MHz | Attenuation: 6.2 dB/100 m at 20°C / Avg Pwr: 1.23 kW at Ambient 40°C, Inner conductor 100°C |
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| 400 MHz | Attenuation: 7.0 dB/100 m at 20°C / Avg Pwr: 1.09 kW at Ambient 40°C, Inner conductor 100°C |
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| 800 MHz | Attenuation: 10.0 dB/100 m at 20°C / Avg Pwr: 0.76 kW at Ambient 40°C, Inner conductor 100°C |
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| 900 MHz | Attenuation: 11.0 dB/100 m at 20°C / Avg Pwr: 0.69 kW at Ambient 40°C, Inner conductor 100°C |
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| 1200 MHz | Attenuation: 13.2 dB/100 m at 20°C / Avg Pwr: 0.58 kW at Ambient 40°C, Inner conductor 100°C |
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| 1500 MHz | Attenuation: 15.3 dB/100 m at 20°C / Avg Pwr: 0.50 kW at Ambient 40°C, Inner conductor 100°C |
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| 1900 MHz | Attenuation: 17.2 dB/100 m at 20°C / Avg Pwr: 0.44 kW at Ambient 40°C, Inner conductor 100°C |
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| 2000 MHz | Attenuation: 17.8 dB/100 m at 20°C / Avg Pwr: 0.43 kW at Ambient 40°C, Inner conductor 100°C |
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| 2400 MHz | Attenuation: 19.6 dB/ 100 m at 20°C / Avg Pwr: 0.39 kW at Ambient 40°C, Inner conductor 100°C |
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| 3000 MHz | Attenuation: 22.5 dB/ 100 m at 20°C / Avg Pwr: 0.34 kW at Ambient 40°C, Inner conductor 100°C |
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| Insulation Resistance | 5000 MΩ/km |
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