| ITEM # | DR-208 | DR-308 | DR-408 | DR-508 | DR-608 |
INER CONDUCTOR | CU/CCA | CU/CCA | CU/CCA | CU/CCA | CU/CCA |
NO. OF CONDUCTORS | 2X0.8 | 3X0.8 | 4X0.8 | 5X0.8 | 6X0.8 |
OUTER JACKET | 5.5 | 6.2 | 6.8 | 7.2 | 7.4 |
THIKNESS OF PVC | 0.7 | 0.8 | 1 | 1 | 1.000 |
NOMINAL VOLT | 12V | 12V | 12V | 12V | 12V |
ITEM | DR-208 | DR-308 | DR-408 | DR-508 | DR-608 | |
(20°C)DB/100m Max.Attenuation | 100MHZ | 6.42 | 4.22 | 3.25 | 2.56 | 2.56 |
300MHZ | 11.30 | 7.49 | 5.74 | 4.55 | 4.55 | |
500MHZ | 14.60 | 9.84 | 7.51 | 5.97 | 5.97 | |
800MHZ | 18.70 | 12.70 | 9.65 | 7.69 | 7.69 | |
1000MHZ | 21.00 | 14.30 | 10.90 | 8.68 | 8.68 | |
2000MHZ | 31.20 | 21.10 | 16.90 | 13.90 | 13.90 | |
3000MHZ | 37.60 | 26.60 | 19.90 | 16.20 | 16.20 | |
(DB)Min.Return loss | VHF | 20 | 20 | 20 | 20 | 20 |
UHF | 18 | 18 | 18 | 18 | 18 | |
(DB)Min.Screening Attenuation | 50MHZ | 60 | 60 | 60 | 60 | 60 |
200MHZ | 70 | 70 | 70 | 70 | 70 | |
800MHZ | 70 | 70 | 70 | 70 | 70 | |
ITEM | DR-208 | DR-308 | DR-408 | DR-508 | DR-608 | |
(PF/M)Nominal Capacitance | 82 | 82 | 85 | 85 | 85 | |
Nominal Wavevelocity Rate | 0.78 | 0.79 | 0.79 | 0.79 | 0.79 | |
(Ω)Nominal Impedance | 50 | 50 | 50 | 50 | 50 | |
KG/KM | Oxygen free copper | 60 | 137 | 192 | / | / |
Copper clad steel | 59 | / | / | / | / | |
Copper clad aluminium | / | / | / | 217 | 217 | |
(CM)Min.Bending Radius | 7 | 10 | 12 | 22 | 22 | |
Packing way | Wooden reel | 100/200 | 300 | 400 | / | / |
Wooden reel | / | 600 | 800 | 800 | 800 | |