PolyPhaser Corporation Datasheets for RF Band Pass Filters
RF band pass filters are active or passive circuits that pass signals from a specific frequency band and reject signals from out-of-band frequencies. Surface acoustic wave (SAW) filters, crystal filters, and cavity filters are types of band pass filters.
RF Band Pass Filters: Learn more
| Product Name | Notes |
|---|---|
| Positive Train Control (PTC) Filter, Railroad RF Band Pass, 217 MHz to 219 MHz, Type N F/F, 20W CW, IP54 Positive train control (PTC) filter RRF-ACE-220-NFF from PolyPhaser is in-stock... | |
| Positive Train Control (PTC) Filter, Railroad RF Band Pass, 219.5 MHz to 222 MHz, Type N F/F, 20W CW, IP54 Positive train control (PTC) filter RRF-ITC-219-NFF from PolyPhaser is in-stock... |