We stock most of the PolyPhaser models.

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Search for coaxial protectors by:

Frequency range

50 Ohm Flange mount

50 Ohm Bulkhead mount

Search for DC protectors:

Battery protectors

IX-Series of board protectors

Search for AC Protectors

Whole house (PolyPhaser no longer makes these products)

Extension line (PolyPhaser no longer makes these products)

Twisted Pair Protectors

IX-Series data and ac/dc protectors