Coaxial Cables
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Tri-RG393

Construction

Inner conductor	Silver plated copper	7 x 0.80 mm
Dielectric	Solid PTFE	Φ7.25 ± 0.10 mm
Outer conductor (shield 1)	Silver plated copper (0.16mm)	Φ7.95 ± 0.10 mm
Inner sheath	FEP	Φ9.00 ± 0.10 mm
Outer conductor (shield 2)	Silver plated copper (0.2mm)	Φ9.90 ± 0.10 mm
Outer sheath	FEP	Φ11.10 ± 0.10 mm

Electrical & Mechanical Characteristics

Impedance :50±3 Ohm

Nominal capacitance :94 pF/m

Velocity of propagation :70%

Insulation resistance :- Mohm.Km

Inner conductor resistance :- Ohm/Km

Outer conductor resistance :- Ohm/Km

Operatig Voltage(max) :4.4 KV

Test Voltage

Operating temperature range :-55°C - +200 °C

Cable weight (approx.) :290 Kg/Km

Screening effectiveness :>60 dB

Attenuation

Frequency (MHz)	Attenuation (dB/100 m)	Max. Attenuation(dB/100ft)
100	7	2.1
200	10	3
400	14	4.3
900	22	6.7
1200	25	7.6
1500	29	8.8
1800	32	9.8
2000	34	10.4
2500	39	11.9