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The Belden 9913F7-LL is a flexible, low-loss 50-ohm coaxial cable suitable for various wireless transmission applications, including point-to-point and point-to-multipoint antenna communications, wireless microphones, two-way radios, amateur (Ham) radio, low-power FM, GPS, and RFID systems. Key Specifications: Conductor: 10 AWG stranded bare copper (7x18 strands) with a nominal diameter of 0.108 inches. Insulation: Foam polyethylene (PE) with a nominal diameter of 0.284 inches and a white color code.Shielding: - First layer: Duobond® II tri-laminate tape (aluminum-poly-aluminum) providing 100% coverage.
- Second layer: 90% coverage tinned copper braid.
Jacket: Flexible polyvinyl chloride (PVC) with a nominal diameter of 0.405 inches. Electrical Characteristics: - Characteristic impedance: 52 ohms.
- Nominal capacitance: 22.5 pF/ft (73.8 pF/m).
- Nominal velocity of propagation: 85%.
- Voltage rating: 600 V.
Attenuation (Nominal): - 10 MHz: 0.6 dB/100 ft.
- 50 MHz: 1.1 dB/100 ft.
- 100 MHz: 1.5 dB/100 ft.
- 200 MHz: 2.0 dB/100 ft.
- 400 MHz: 3.0 dB/100 ft.
- 700 MHz: 4.0 dB/100 ft.
- 900 MHz: 4.7 dB/100 ft.
- 1000 MHz: 5.0 dB/100 ft.
- 2000 MHz: 7.5 dB/100 ft.
- 2250 MHz: 8.0 dB/100 ft.
- 3000 MHz: 9.8 dB/100 ft.
- 4000 MHz: 12.1 dB/100 ft.
Power Rating (Maximum): - 5 MHz: 3,217 W.
- 10 MHz: 2,681 W.
- 50 MHz: 1,463 W.
- 100 MHz: 1,073 W.
- 200 MHz: 805 W.
- 400 MHz: 575 W.
- 700 MHz: 424 W.
- 1000 MHz: 350 W.
- 1500 MHz: 278 W.
- 2000 MHz: 237 W.
- 3000 MHz: 188 W.
- 4000 MHz: 157 W.
Mechanical Characteristics: - Operating temperature range: -40°C to +80°C.
- Minimum bend radius during installation: 4 inches (100 mm).
- Maximum pulling tension: 210 lbs (95 kg).
- Bulk cable weight: 104 lbs/1000 ft.
This cable is designed for indoor use and aerial installations (black jacket only) when supported by a messenger wire. It complies with various environmental and safety standards, including EU RoHS and REACH directives.
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