SUBMARINE TELEPHONE CABLE
COMPLETION TEST RECORD
6-20-50
NO,
Asraanbiru’to Piiraai
2.25 Miles (6,360 Ft.)
Resistance
(Ohms)
Fair
No.
Loop
Var-
19 Gauge, Non-Loaded
Insulation
Resistance
(Megohms)
ley
Tip
Ring
(db)
1000
cps
cps
1
2
3
106
107
107
O
«(0
O
2-4
204
205
4.0
heh
hod
5
6
107
107
O
0.5
205
2.6
he
4.6
4
106 0.5
205
NEAR-END CROSSTALK COUPLING
MEASURED AT AARAANBIRU
1
2
3
4
5
Trans. Loss
2
3
102¢
92
97
4
5
6
92 102$ 89
86
84 84
97 102 102+
95
79
102}
FAR-END CROSSTALK COUPLING
MEASURED AT AARAANBIRU
2
2
4
2
6
1 102 92 90 102¢ 86
2
94 8 79 81
3
86 94 102¢
4
90 76
5
100
N & XT
Vol.
(db)
Remarks
hed
NEAR-END CROSSTALK COUPLING
MEASURED aT PIIRAII
23
lL
97+ 89
2
95
3
4
5
4
5
6
95 97¢ 90
87 83
82
974 97-74
94 79
97+