12 Apr 17:00 Test of D and C reception lines

[imanay]

Due to 150km echoes at the D channel lower than C, these reception lines were tested with a noise generator (Attached the connections of this test).
For the following cables, these results were obtained at the acquisition system:

1. 50 ohmios load instead of noise generator:

C 7.98

D 8.06

2. Using noise generator:

C D

16.41 12.00

(4,4.75)m (4,5.5)m

17.05 16.66

(4,4)m (4,4.75)m

15.78 17.48

(4,4.75)m (4,4)m

15.17 12.94

(4,4.75)m (4,5.5)m

[imanay]

Connection of the C and D reception lines test