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Tri-RG403

Construction

 

Inner conductor 

Silver plated copper covered steel 

7 x 0.10 mm 

Dielectric 

Solid PTFE 

Φ0.84±0.10mm 

Outer conductor(shield1) 

Silver plated copper (0.1mm) 

Φ1.30±0.10mm 

Inner sheath 

FEP 

Φ1.90±0.10mm 

Outer conductor(shield2) 

Silver plated copper (0.1mm) 

Φ2.35±0.10mm 

Outer sheath 

FEP 

Φ2.95±0.10mm 

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) 

0.5 KV 

Test Voltage 

 

Operating temperature range 

-55°C - +200 °C 

Cable weight (approx.) 

21 Kg/Km 

Screening effectiveness 

>60 dB 

Attenuation

Frequency (MHz)  

Attenuation (dB/100 m) 

Max. Attenuation(dB/100ft)  

100 0 15.2

200

67

20.4

400

95

29

900

145

44.2

1200

165

50.3

1500

185

56.4

1800

204

62.2

2000

215

65.5

2500

240

73.2

 

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