Atlona AT HD RG100SR - Manual (Page 8)

HDMI TM PIN DEFINITION
COAXIAL CABLE
Type A (Receptacle) HDMI
Pin 1 TMDS Data2+ Pin 8 TMDS Data0 Shield Pin 15 SCL
Pin 2 TMDS Data2 Shield Pin 9 TMDS Data0- Pin 16 SDA
Pin 3 TMDS Data2- Pin 10 TMDS Clock+ Pin 17 DDC/CEC Ground
Pin 4 TMDS Data1+ Pin 11 TMDS Clock Shield Pin 18 +5 V Power
Pin 5 TMDS Data1 Shield Pin 12 TMDS Clock- Pin 19 Hot Plug Detect
Pin 6 TMDS Data1- Pin 13 CEC
Pin 7 TMDS Data0+ Pin 14 Reserved (N.C. on device)
Reference for Coaxial Cables
50Ω Coaxial cable
MHz dB loss per 100ft dB loss per 330ft
30 0.105 0.346
50 0.243 0.799
450 0.439 1.440
1500 0.855 2.840
2000 1.020 3.360
2500 1.170 3.840
75Ω Coaxial cable
MHz dB loss per 100ft dB loss per 330ft
50 1.45 4.756
100 2.02 0.799
200 2.83 1.440
400 4.05 2.840
700 5.60 3.360
800 6.23
1000 6.59
1200 7.50
1450 8.10
1800 8.95
2200 9.98 3.840
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