Home >> Product >> Coaxial Cable >> 50Ohm Wideband Coaxial Cables

Construction :

• Inner conductor	Copper tube	Φ9.0 mm
  Dielectric	Foam PE	Φ22.3 mm
  Outer conductor	Corrugated copper tube	Φ24.9 mm
  Sheath	PE/LSOH	Φ27.5 mm

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Electrical & Mechanical Characteristics :

• Impedance	50±3 Ohm
  Nominal capacitance	75 pF/m
  Velocity of propagation	89%
  Insulation resistance	>5000 Mohm.Km
  Inner conductor resistance	1.05 Ohm/Km
  Outer conductor resistance	1.18 Ohm/Km
  Installation temperature range	-40°C - +60 °C
  Operating temperature range	-55°C - +85°C
  Test voltage	6 KV
  Cable weight (approx.)	490 kg/km
  Operating Frequency Band	1 – 5000 MHz
  Screening effectiveness	>120dB

Attenuation :

• Frequency (MHz)	Attenuation (dB/100m)	Attenuation (dB/100ft)	Frequency (MHz)	Attenuation (dB/100m)	Attenuation (dB/100ft)
  10	0.37	0.11	1700	5.57	1.70
  100	1.19	0.36	1800	5.75	1.75
  150	1.48	0.45	2000	6.11	1.86
  200	1.72	0.52	2100	6.29	1.92
  300	2.13	0.65	2200	6.46	1.97
  450	2.65	0.81	2300	6.63	2.02
  500	2.81	0.86	2500	6.97	2.12
  700	3.38	1.03	2700	7.29	2.22
  800	3.63	1.11	3000	7.76	2.37
  900	3.87	1.18	3400	8.37	2.55
  1000	4.12	1.26	4000	9.24	2.82
  1500	5.18	1.58	5000	10.59	3.23

Return Loss :

• 806-960 MHz	24.3dB
  1700-2000 MHz	24.3dB