●RG7 | |||||||
BASIC CONSTRUCTION | |||||||
STANDARD SHIELD | TRI-SHIELD | QUAD-SHIELD | |||||
CONDUCTOR | MATERIAL | BC/CCS | BC/CCS | BC/CCS | |||
Nom.Dia. | 16AWG | 16AWG | 16AWG | ||||
DIELECTRIC | MATERIAL | Foam PE | Foam PE | Foam PE | |||
Nom.Dia. | 5.72mm | 5.72mm | 5.72mm | ||||
SHIELD | MATERIAL | Al foil+ | Al foil+Albraiding+ | (Al foil+Albraiding) | |||
Al braiding | Al foil | ×2 | |||||
COVERAGE | 40%-95% | 40%-95% | 60%/40% | ||||
JACKET | MATERIAL | PVC/PE | PVC/PE | PVC/PE | |||
Nom.Thick. | 0.78mm | 0.81mm | 0.86mm | ||||
Nom.Dia. | 8.08mm | 8.20mm | 8.59mm | ||||
BASIC CHARACTERISTICS | |||||
Nominal Impedance(Ω) | 75 | ||||
Nominal Velocity of Propagation(%) | 85 | ||||
Nominal Capacitance(pF/m) | 50 | ||||
Sparker Test (VAC) | 4000 | ||||
SRL (dB) | 20 | 20 | |||
Attenuation | Frequency(MHz) | Maximum(dB/100ft) | Maximum(dB/100m) | ||
5 | 0.47 | 1.54 | |||
55 | 1.25 | 4.10 | |||
250 | 2.56 | 8.40 | |||
300 | 2.82 | 9.25 | |||
450 | 3.46 | 11.35 | |||
[@68°F(20℃)] | 600 | 4.05 | 13.28 | ||
750 | 4.57 | 14.99 | |||
865 | 4.93 | 16.17 | |||
1000 | 5.32 | 17.45 | |||
1200 | 5.87 | 19.23 | |||
1450 | 6.45 | 21.13 | |||
1750 | 7.05 | 23.10 | |||