Remove duplicate frequency value from touchstone file
1.3 0.0 0.0 10.0 0.0 0.0 0.0 0.0 0.0
1.4 0.0 0.0 10.0 0.0 0.0 0.0 0.0 0.0
1.5 0.0 0.0 10.0 0.0 0.0 0.0 0.0 0.0
- 1.5 0.0 0.0 10.0 0.0 0.0 0.0 0.0 0.0
1.6 0.0 0.0 10.0 0.0 0.0 0.0 0.0 0.0
1.7 0.0 0.0 10.0 0.0 0.0 0.0 0.0 0.0
1.8 0.0 0.0 10.0 0.0 0.0 0.0 0.0 0.0
