Your browser is out of date.

You are currently using Internet Explorer 7/8/9, which is not supported by our site. For the best experience, please use one of the latest browsers.

banner
Resources Attenuation Calculator

Attenuation Calculator

Although typical and maximum attenuation values at discrete frequencies may be found in Harbour's online catalog, this Attenuator Calculator makes it easy to compare multiple items at any operating frequency. Just type a frequency in MHz (for instance 18 GHz = 18,000 MHz) to calculate and compare typical attenuation values.

Scroll left/right on table to see more information.

ProductPart No.Drawing NumberMax Operating Frequency (GHz)CC OD(d)CC Mat'l.Strand Factor(ks)Resistivity (Rc)Core ODCore Mat'l.1st Shield ODShield Mat'l.Strand OD(ds)Strip WidthCarriers(C)Ends(n)PicksBraid AngleBraid Factor(Fb)Resistivity (Ro)Outer Shield ODJacket ODJacket Mat'l.VpTime Delay (ns/ft)Dissipation Factor(dF)ImpedanceCapacitanceCut-off Frequency (GHz)Operating Temperature Range(oC)Shielding Effectiveness (dB)VSWR (GHz)k1k2Frequency (GHz)Attenuation (dB/100ft)
CN142SCSCH817712.40.037SPC(Solid)11.72410.116PTFE0.139SPC0.005-16711.529.62.071.72410.1610.195PVC70.00%1.450.0003502933-55 to +105-80N/A0.389830.00119
CN142TCTCH511012.40.037SPC(Solid)11.72410.116PTFE0.139TPC0.005-16711.529.62.071.860.1610.195PVC70.00%1.450.0003502933-55 to +105-80N/A0.395830.00119
CN178SCH817330.012SPCCS(Stranded)0.9391.72410.033PTFE0.051SPC0.004-16321.318.91.811.72410.0510.072PVC70.00%1.450.00035029111-55 to +105-50N/A1.246220.00119
CN178TCH510030.012SPCCS(Stranded)0.9391.72410.033PTFE0.051TPC0.004-16321.318.91.811.860.0510.072PVC70.00%1.450.00035029111-55 to +105-50N/A1.26460.00119
CN179SCH817430.012SPCCS(Stranded)0.9391.72410.063PTFE0.081SPC0.004-1651218.51.871.72410.0810.1PVC70.00%1.450.00037519.467-55 to +105-50N/A0.685940.00119
CN179SCSCH510630.012SPCCS(Stranded)0.9391.72410.063PTFE0.081SPC0.004-1651218.51.871.72410.0960.118PVC70.00%1.450.00037519.467-55 to +105-80N/A0.685940.00119
CN179TCH510530.012SPCCS(Stranded)0.9391.72410.063PTFE0.081TPC0.004-1651218.51.871.860.0810.1PVC70.00%1.450.00037519.467-55 to +105-50N/A0.692590.00119
CN179TCTCH832130.012SPCCS(Stranded)0.9391.72410.063PTFE0.081TPC0.004-1651218.51.871.860.0960.118PVC70.00%1.450.00037519.467-55 to +105-80N/A0.692590.00119
CN316SCH817530.0201SPCCS(Stranded)0.9391.72410.06PTFE0.078SPC0.004-1651217.81.791.72410.0780.1PVC70.00%1.450.0003502962-55 to +105-50N/A0.718640.00119
CN316SCSCH838330.0201SPCCS(Stranded)0.9391.72410.06PTFE0.078SPC0.004-1651217.81.791.72410.0920.114PVC70.00%1.450.0003502962-55 to +105-80N/A0.718640.00119
CN316TCH510130.0201SPCCS(Stranded)0.9391.72410.06PTFE0.078TPC0.004-1651217.81.791.860.0780.1PVC70.00%1.450.0003502962-55 to +105-50N/A0.728630.00119
CN316TCTCH510230.0201SPCCS(Stranded)0.9391.72410.06PTFE0.078TPC0.004-1651217.81.791.860.0920.114PVC70.00%1.450.0003502962-55 to +105-80N/A0.728630.00119
CN400SCSCH817812.40.0384SPC(Stranded)0.971.72410.116PTFE0.139SPC0.005-16711.529.62.071.72410.1610.195PVC70.00%1.450.0003502932-55 to +105-80N/A0.42710.00119
CN400TCTCH510812.40.0384SPC(Stranded)0.971.72410.116PTFE0.139TPC0.005-16711.529.62.071.860.1610.195PVC70.00%1.450.0003502932-55 to +105-80N/A0.433690.00119
HIS178H627130.012SPCCS(Stranded)0.9391.72410.033PTFE0.051SPCCS0.004-16321.318.91.811.72410.0510.071FEP70.00%1.450.00035029111-55 to +200-50.05 - 3.001.246220.00119
HIS179H627430.012SPCCS(Stranded)0.9391.72410.063PTFE0.081SPCCS0.004-1651218.51.871.72410.0810.1FEP70.00%1.450.00037519.467-55 to +200-50N/A0.685940.00119
HIS180H627530.012SPCCS(Stranded)0.9391.72410.102PTFE0.12SPCCS0.004-1671227.42.211.72410.120.141FEP70.00%1.450.00039515.344-55 to +200-50N/A0.504880.00119
HIS316H802230.0201SPCCS(Stranded)0.9391.72410.06PTFE0.078SPCCS0.004-1651217.81.791.72410.0780.1FEP70.00%1.450.0003502962-55 to +200-50.05 - 3.000.718640.00119
LL120H7001032795_4 Rev.G180.0285SPC(Solid)11.72410.08PTFE Tape0.088SPC0.0020.0251611018.31.321.72410.1040.12FEP80.00%1.270.000055025.453-55 to +200-90.05 - 18.000.448030.00017
LL142H7000032795_1 Rev. N180.0508SPC(Solid)11.72410.145PTFE Tape0.153SPC0.0020.03516111.533.91.671.72410.1740.195FEP80.00%1.270.000055025.429-55 to +200-90.05 - 18.000.271130.00017
LL160H7283102504_1 Rev.E180.0403SPC(Solid)11.72410.107PTFE Tape0.116SPC0.0020.0316112.829.21.251.72410.140.16FEP84.00%1.210.00006502441-55 to +200-90.40 - 18.000.314630.0002
LL235H7056030895_3 Rev. H180.057SPC(Solid)11.72410.16PTFE Tape0.168SPC0.0020.0451615.920.91.431.72410.1910.235FEP80.00%1.270.000055025.426-55 to +200-90.05 - 18.000.230080.00017
LL335H7049051795_1 Rev. F180.089SPC(Solid)11.72410.25PTFE Tape0.258SPC0.0020.061617.235.71.661.72410.2840.335FEP80.00%1.270.000055025.417-55 to +200-90.05 - 18.000.139820.00017
LL393-2H714150.068SPC(Stranded)0.9391.72410.185PTFE Tape0.193SPC0.0020.045161933.71.651.72410.220.27FEP80.00%1.270.000055025.423-55 to +200-90.05 - 18.000.213470.00017
LL450H7059031095_3 Rev. E100.133SPC(Stranded)0.9391.72410.36PTFE Tape0.368SPC0.0020.06241837.21.591.72410.3940.45FEP80.00%1.270.000055025.412-55 to +200-90.05 - 10.000.107870.00017
M17/111-RG303J281430.037SPCCS(Solid)11.72410.116PTFE0.139SPC0.005-16711.529.62.071.72410.1390.17FEP70.00%1.450.0003502933-55 to +200-50.05 - 3.000.389830.00119
M17/112-RG304J431112.40.059SPCCS(Solid)11.72410.185PTFE0.214SPC0.0063-24514.536.92.611.72410.2410.28FEP70.00%1.450.00037519.420-55 to +200-80.05 - 8.000.179960.00119
M17/113-RG316J110830.0201SPCCS(Stranded)0.9391.72410.06PTFE0.078SPC0.004-1651217.81.791.72410.0780.1FEP70.00%1.450.0003502962-55 to +200-50.05 - 3.000.718640.00119
M17/127-RG393J5024110.0936SPC(Stranded)0.9391.72410.285PTFE0.314SPC0.0063-24615.3504.081.72410.3410.39FEP70.00%1.450.0003502913-55 to +200-80.05 - 11.000.223280.00119
M17/128-RG400J266212.40.0384SPC(Stranded)0.971.72410.116PTFE0.139SPC0.005-16711.529.62.071.72410.1610.195FEP70.00%1.450.0003502932-55 to +200-80.05 - 12.400.42710.00119
M17/131-RG403J291912.40.012SPCCS(Stranded)0.9391.72410.033PTFE0.051SPC0.004-16321.318.91.811.72410.0910.116FEP70.00%1.450.00035029111-55 to +200-85.05 - 10.001.246220.00119
M17/152-00001J289512.40.0201SPCCS(Stranded)0.9391.72410.06PTFE0.078SPC0.004-1651217.81.791.72410.0960.114FEP70.00%1.450.0003502962-55 to +200-80.50 - 12.400.718640.00119
M17/60-RG142J109412.40.037SPC(Solid)11.72410.116PTFE0.139SPC0.005-16711.529.62.071.72410.1610.195FEP70.00%1.450.0003502933-55 to +200-80.05 - 8.000.389830.00119
M17/93-RG178J109830.012SPCCS(Stranded)0.9391.72410.033PTFE0.051SPC0.004-16321.318.91.811.72410.0510.071FEP70.00%1.450.00035029111-55 to +200-50.05 - 3.001.246220.00119
M17/94-RG179J109930.012SPCCS(Stranded)0.9391.72410.063PTFE0.081SPC0.004-1651218.51.871.72410.0810.1FEP70.00%1.450.00037519.467-55 to +200-50N/A0.685940.00119
M17/95-RG180J110130.012SPCCS(Stranded)0.9391.72410.102PTFE0.12SPC0.004-1671227.42.211.72410.120.141FEP70.00%1.450.00039515.344-55 to +200-50N/A0.504880.00119
RG187A/UH8111Unswept0.012SPCCS(Stranded)0.9391.72410.063PTFE0.081SPC0.004-1651218.51.871.72410.0810.1PTFE Tape70.00%1.450.00037519.467-55 to +250-50N/A0.685940.00119
RG188 A/UJ1103Cancelled, Replace M17/113-RG3162.40.0201SPCCS(Stranded)0.9391.72410.06PTFE0.078SPC0.004-1651217.81.791.72410.0780.1PTFE Tape70.00%1.450.0003502962-55 to +250-50.05 - 3.000.718640.00119
RG195 A/UJ1105Unswept0.012SPCCS(Stranded)0.9391.72410.102PTFE0.12SPC0.004-1671227.42.211.72410.120.141PTFE Tape70.00%1.450.00039515.344-55 to +250-50N/A0.504880.00119
RG196 A/UJ1106Cancelled, Replace M17/93-RG1782.40.012SPCCS(Stranded)0.9391.72410.033PTFE0.051SPC0.004-16321.318.91.811.72410.0510.071PTFE Tape70.00%1.450.00035029111-55 to +250-50.05 - 3.001.246220.00119
SB142H7912100609_140 Rev. E180.037SPCCS(Solid)11.72410.118PTFE0.128SPC0.00250.0351615.915.91.371.72410.1520.195FEP70.00%1.450.0003502932-55 to +200-90.40 - 18.000.336360.00119
SB304H7009180.059SPCCS(Solid)11.72410.185PTFE0.193SPC0.0020.0451616.726.51.651.72410.2210.28FEP70.00%1.450.0003502920-55 to +200-90.40 - 18.000.224660.00119
SB316H8272180.0201SPCCS(Stranded)0.9391.72410.06PTFE0.066SPC0.00150.0216115.220.51.231.72410.0880.098FEP70.00%1.450.0003502963-55 to +200-90.40 - 18.000.639360.00119
SB393H7011021496_1 Rev. E50.093SPC(Stranded)0.9391.72410.285PTFE0.293SPC0.0020.0624111.440.81.261.72410.3250.39FEP70.00%1.450.0003502913-55 to +200-90.40 - 10.000.13790.00119
SB400H700250.0385SPC(Stranded)0.971.72410.116PTFE0.126SPC0.00250.0351615.915.81.361.72410.1520.195FEP70.00%1.450.0003502932-55 to +200-90.40 - 18.000.334250.00119
SS401H7090180.064SPC(Solid)11.72410.209PTFE0.217SPC------11.72410.250.275FEP70.00%1.450.0003502918-55 to +200-110.05 - 18.000.177280.00119
SS402H7034030895_1 Rev. I180.037SPC(Solid)11.72410.117PTFE0.128SPC------11.72410.1410.163FEP70.00%1.450.0003502932-55 to +200-110.05 - 18.000.3090.00119
SS402HSH7098180.037SPCCS(Solid)11.72410.117PTFE0.128SPC------11.72410.1410.163FEP70.00%1.450.0003502932-55 to +200-110.05 - 18.000.3090.00119
SS405H7030031095 Rev. M180.0201SPC(Solid)11.72410.064PTFE0.071SPC------11.72410.0860.104FEP70.00%1.450.0003502959-55 to +200-110.05 - 18.000.567860.00119
SS405HSH7099180.0201SPCCS(Solid)11.72410.064PTFE0.071SPC------11.72410.0860.104FEP70.00%1.450.0003502959-55 to +200-110.05 - 18.000.567860.00119
SS75086H7064102695_1 Rev. I30.0113SPCCS(Solid)11.72410.064PTFE0.071SPC------11.72410.0860.104FEP70.00%1.450.00037519.466-55 to +200-110.05 - 2.000.602930.00119
TRX14212.40.037SPC(Solid)11.72410.116PTFE0.139SPC0.005-16711.529.62.071.72410.1860.215FEP70.00%1.450.0003502933-55 to +200-85.05 - 8.000.389830.00119
TRX179H800630.012SPCCS(Stranded)0.9391.72410.063PTFE0.081SPC0.004-1651218.51.871.72410.1150.141FEP70.00%1.450.00037519.467-55 to +200-85N/A0.685940.00119
TRX18030.012SPCCS(Stranded)0.9391.72410.102PTFE0.12SPC0.004-1671227.42.211.72410.1540.18FEP70.00%1.450.00039515.344-55 to +200-85N/A0.504880.00119
TRX316H143130.0201SPCCS(Stranded)0.9391.72410.06PTFE0.078SPC0.004-1651217.81.791.72410.1120.14FEP70.00%1.450.0003502962-55 to +20085.05 - 3.000.718640.00119
TRX400H839812.40.0384SPC(Stranded)0.971.72410.116PTFE0.139SPC0.005-16711.529.62.071.72410.1860.215FEP70.00%1.450.0003502932-55 to +200-85.05 - 12.400.42710.00119

Contact Us