1. The filter is intended for the subscriber not using the return path.
2. Improve signal/noise in the return path.
3. An effective way to clean up known problem areas.
4. 54~750, 85~870, 70-770 including special order, many types can choice.
1. Bandwidth: 54~750MHz. 2. Insertion loss: <1.0 Db. 3. Return loss: >16 dB. 4. Isolation: (5~41MHz) > 40 dB.