Coaxial Cables

RGD178 Mini-Coax

Construction

Coaxial Cables

Inner conductor Silverplatedcopper 7x0.10mm
Dielectric SolidPTFE Φ0.84mm
Outer conductor(shield1) Silverplatedcopper 0.10mm
Outer conductor(shield2) Silverplatedcopper 0.10mm
Sheath FEP Φ2.25mm

 

Electrical & Mechanical Characteristics

Impedance 50±3Ohm
Nominal capacitance 94pF/m
Velocity of propagation 70%
Insulation resistance - Mohm.Km
Inner conductor resistance - Ohm/Km
Outer conductor resistance - Ohm/Km
Operating temperature range -55°C-+200°C
Cable weight(approx.) 14kg/km

 

Attenuation

Frequency(MHz) Attenuation(dB/100m) Max.Attenuation(dB/100ft)
100 46 14.0
200 65 19.8
400 93 28.3
900 140 42.7
1200 162 49.4
1500 182 55.5
1800 200 61
2000 211 64.3
2500 236 71.9