Cable Q17-905B 75Ω Digital SAT TV Antenna
Product Description
Conductor: Rigid Copper 0,81 mm
Dielectric: FPE 3,55 mm
Screen 1: Aluminum AL/PET/AL Foil Tape
Screen 2: Aluminium Braid Coverage 45%.
Sheath: PVC
Outer Ø: 5,20 mm.
Sheath colour: White
Presentation
100 mts. spool.
Physical properties
Operating temperature: -15°C / +70°C
Electrical characteristics
Maximum AC voltage: 49 V.
Impedance: 75±3 Ω
Capacitance: 52±2 pF/m
Propagation Speed: 85,0 %.
Return Loss:
5 - 1,000 MHz: ≥ 22 dB
1.000 - 2.000 MHz: ≥ 20 dB
ShieldingEffectiveness:
5 - 1,000 MHz: ≥ 75 dB
Attenuation (20 ºC):
| Frequency (MHz) | Max. Attenuation (dB/100m) |
| 5 | 2,1 |
| 50 | 5,9 |
| 200 | 11,3 |
| 470 | 17,4 |
| 800 | 23,3 |
| 1.000 | 26,5 |
| 1.350 | 30,5 |
| 1.750 | 35,8 |
| 2.150 | 40,0 |
| 2.400 | 42,0 |
| 3.000 | 45,6 |
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