Coaxial cable attenuation calculator

Enter the cable length
(meters or feet)

Attenuation (dB)
F E E T   ( ft ) Frequency M E T E R S   ( M )
RG59/URG6/URG7/URG11/U MHz RG59/URG6/URG7/URG11/U
5
55
211
250
270
300
330
350
400
450
500
550
600
750
870
950
1000
1100
1200
1300
1450
1600
1750
1850
2000
2150
2250
2500
2750
3000
3250
3500
3750
4000