556 



BELL SYSTEM TECHNICAL JOURNAL 



TABLE 3 



Final Far-End Carrier Crosstalk Measurements after Balancing 

 Coil Adjustments 



Section 



New York Toward Charlotte 



Ca. 



Crosstalk 



Units 

 39.85 kc 



R.M.S. 



Max. 



Crosstalk 



Units 

 28.15 kc 



R.M.S. 



MelX. 



Charlotte Toward New York 



Ca. 



Crosstalk 



Units 

 39.85 kc 



R.M.S, 



Max. 



Crosstalk 



Units 

 28.15 kc 



R.M.S. 



Max. 



New York-N. Y. KS . . . 

 N. Y. KS-Prin. KN . . . . 



Prin. KN-Prin 



Prin.-Prin. KS 



Prin. KS-Phila. KN.... 



Phila. KN-Phila 



Phila.-Phila. KS 



Phila. KS-Elk. KN 



Elk. KN-Elk 



Elk.-Elk. KS 



Elk. KS-Balt. KN 



Bait. KN-Balt 



Balt.-Wash. KN 



Wash. KN-Wash 



Wash.-Wash. KS 



Wash. KS-Fred. KN . . . 



Feed. KN-Fred 



Fred.-Fred. KS 



Fred. KS-Rich. KN . . . . 



Rich. KN-Rich 



Rich.-Rich. KS 



Rich. KS-McK. KN.... 



McK. KN-McK 



McK.-McK. KS 



McK. KS-Norl. KN.... 



Norl. KN-Norl 



Norl.-Norl. KS 



Norl. KS-Dur. KN 



Dur. KN-Dur 



Dur.-Dur. KS 



Dur. KS-Gbo. KN 



Gbo. KN-Gbo 



Gbo.-Gbo. KS 



Gbo. KS-Sal. KN 



Sal. KN-Sal 



Sal.-Sal. KS 



Sal. KS-Chlot. KN 



Chlot. KN-Chlot 



42 

 37 

 38 

 37 

 35 

 35 

 45 

 29 

 45 

 36 

 38 

 35 

 44 

 39 

 43 

 43 

 54 

 45 

 47 

 43 

 39 

 48 

 36 

 57 

 36 

 53 

 34 

 56 

 42 

 61 

 42 

 57 

 39 

 57 

 34 

 54 

 34 

 43 



283 

 148 

 130 

 212 

 148 

 250 

 243 

 116 

 161 

 204 

 126 

 107 

 241 

 179 

 184 

 224 

 179 

 173 

 167 

 167 

 179 

 138 

 130 

 190 

 145 

 173 

 110 

 179 

 190 

 155 

 195 

 219 

 145 

 338 

 161 

 265 

 141 

 200 



36 

 36 

 36 



33 

 32 

 31 

 44 

 28 

 45 

 36 

 39 

 34 

 42 

 38 

 43 

 40 

 50 

 43 

 46 

 46 

 40 

 53 

 34 

 62 

 35 

 56 

 38 

 56 

 38 

 58 

 42 

 58 

 37 

 54 

 35 

 52 

 32 

 42 



122 

 122 

 114 

 130 

 164 

 100 

 226 

 112 

 145 

 164 

 129 

 114 

 179 

 195 

 148 

 167 

 163 

 152 

 164 

 176 

 127 

 155 

 100 

 174 

 145 

 170 

 134 

 195 

 190 

 145 

 118 

 195 

 141 

 346 

 155 

 245 

 155 

 155 



29 

 40 

 35 

 30 

 29 

 37 

 45 

 36 

 42 

 35 

 45 

 43 

 34 

 44 

 47 

 44 

 49 

 39 

 39 

 30 

 37 

 56 

 38 

 56 

 41 

 59 

 39 

 65 

 38 

 59 

 37 

 55 

 40 

 43 

 35 

 53 

 33 



184 

 95 

 212 

 132 

 100 

 114 

 127 

 138 

 145 

 217 

 207 

 224 

 219 

 100 

 182 

 141 

 170 

 219 

 167 

 200 

 190 

 265 

 148 

 152 

 161 

 198 

 167 

 142 

 200 

 114 

 205 

 118 

 173 

 224 

 245 

 126 

 245 

 167 



31 

 27 

 37 

 36 

 28 

 29 

 2,?, 

 45 

 36 

 42 

 33 

 45 

 38 

 36 

 48 

 46 

 46 

 48 

 39 

 38 

 39 

 35 

 64 

 38 

 62 

 39 

 59 

 40 

 62 

 43 

 59 

 36 

 50 

 38 

 50 

 32 

 53 

 31 



100 

 92 

 155 

 130 

 112 

 127 

 122 

 122 

 130 

 176 

 145 

 170 

 148 

 126 

 158 

 155 

 208 

 219 

 127 

 125 

 158 

 200 

 167 

 155 

 187 

 190 

 170 

 142 

 187 

 134 

 187 

 107 

 155 

 161 

 300 

 107 

 286 

 129 



Note: These measurements were made in connection with balancing work where 

 relative values are important and do not necessarily represent the absolute magni- 

 tude of the crosstalk. 



