RG178 Mini-Coax
Construction
Inner conductor |
Silver plated copper |
7 x 0.10 mm |
Dielectric |
PTFE |
Φ0.84 mm |
Outer conductor |
Silver plated copper |
0.10 mm |
Shield coverage |
|
95% |
Sheath |
FEP |
Φ1.75 mm |
Electrical & Mechanical Characteristics
Impedance |
50±3 Ohm |
Nominal capacitance |
94 pF/m |
Velocity of propagation |
66% |
Insulation resistance |
- Mohm.Km |
Inner conductor resistance |
- Ohm/Km |
Outer conductor resistance |
- Ohm/Km |
Operating temperature range |
-55°C - +200 °C |
Cable weight (approx.) |
7.8 kg/km |
Attenuation
Frequency (MHz) |
Attenuation (dB/100 m) |
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 |
