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Communication Data Cables Filotexâ PRODUCT REFERENCES Passing on or copying of the document, use or communicate of its content is not permitted without prior written authorization. FILOTEX ref. : ET 087 059 CONSTITUTION  Conductor : 1 x 0.17 mm solid silver plated copper covered steel ‚ Insulation : Extruded PTFE Æ = 0.52 ± 0.05 mm ƒ Shield : 0.05 mm silver plated copper braid „ Jacket : FEP Æ = 1.17 ± 0.05 mm 140 - 146 rue E. Delacroix B.P. 1 91211 DRAVEIL CEDEX - FRANCE Tél : +33(0)169 83 78 00 - Fax :+33(0)169 42 05 70 50 VMTX Miniature PTFE coaxial cable Main applications ■ High frequency interconnections or PCB in telecommunication equiments Electrical characteristics ■ Voltage rating:250 Volts (RMS) ■ Operating temperature: - 90°C to + 200°C ■ Operating frequency: up to 3 GHz ■ Impedance: 50 ± 5 W ■ Capacitance: 85 pF/m ■ Relative propagation velocity: 69.5 % ■ Attenuation at 0.5 GHz 1.5 dB/m 1.0 GHz 2.3 dB/m 1.5 GHZ 2.9 dB/m 2.0 GHz 3.4 dB/m 3.0 GHZ 4.3 dB/m Physical characteristics ■ Very good resistance to solvents ■ Very good resistance to soldering operations ■ Nominal weight : 3 g/m Issue 2 - February 1999 -1-