ABB ETL600 Instruction Manual page 212

ABB Switzerland Ltd
a
r
28
dB
26
24
22
20
18
16
14
12
10
8
6
4
2
0
200
Fig. 7-3
a
r
20
dB
18
16
14
12
10
8
6
4
2
0
200
Fig. 7-4
7-6
1KHW001489-EN
Return loss a
250 300 350
Typical return loss characteristic under practical
conditions with the transmission line as load
Return loss a
250 300 350
Typical return loss characteristic at rated load
November 2005
r
kHz
400 450
r
kHz
400 450
ETL600
Commissioning