Coaxial Cable Page

Coaxial Cable Loss in db per 100ft.
Download the Excel file coaxloss.xls
Coax Style Frequency in Mhz 100 200 300 400 500 600 700 800 900 1000 O.D. Shield Notes
"Andrews LDF6-50 (1-1/4"")"0.280.400.490.580.650.720.790.850.910.97
"Andrews LDF5-50A (7/8"")"0.370.540.660.780.880.971.071.151.231.31
"Andrews LDF4-50A (1/2"")"0.680.981.201.421.591.751.922.062.202.34
"Andrews LDF2-50 (3/8"")"1.051.501.832.162.422.672.933.123.313.50
"Andrews FSJ4-50B (1/2"" Superflex)"1.051.501.842.182.442.692.953.163.373.58
Belden 9913 (RG-8 type)1.301.802.252.703.003.303.603.904.204.500.405100.00%braid shield over foil shield
Belden 9914 (RG-8/U type)1.602.402.953.504.004.505.005.355.706.000.403100.00%braid shield over foil shield
"Andrews FSJ1-50 (1/4"" Superflex)"1.852.683.303.924.404.895.375.786.186.59
Belden 8214 (RG-8/U type)1.802.703.454.204.735.275.806.256.707.100.40397.00%
Belden 8267 (RG-213/U type)1.902.703.404.104.905.706.507.057.608.000.40597.00%
Belden 8268 (RG-214/U type)1.902.703.404.104.905.706.507.057.608.000.42597.00%double silver shield
Belden 8242 (RG-9/U type)2.103.003.904.805.375.936.507.057.608.200.4298.00%silver inner double shield
Belden 9258 (RG-8/X type)3.705.406.708.009.0310.0711.1011.9512.8013.500.24295.00%
Belden 84142 (RG-142 type)3.905.606.908.209.1310.0711.0011.7512.5013.500.19598.00%brown FEP jacket - double silver shield
Belden 9273 (RG-223/U type)4.106.007.408.809.8710.9312.0012.9013.8014.500.21295.00%double silver shield
Belden 8240 (RG-58/U type)4.506.808.4010.0011.3312.6714.0015.0016.0017.000.19395.00%
Belden 8259 (RG-58A/U type)4.907.309.4011.5013.3315.1717.0018.5020.0021.500.19395.00%
Belden 8216 (RG-174/U type)8.4012.5015.7519.0021.6724.3327.0029.0031.0034.000.10190.00%