The RCBC-X3X-FM Iris Coupled Combline FM Bandpass Filter 35000 Watts provides superior performance for medium power transmitter systems. Filters with either two, three, four or five sections are designed, assembled, tested and shipped from stock.
Almost any value of rejection bandwidth can be provided by selecting the proper number of sections and coupling iris dimensions. Moreover, passband insertion loss is minimized by the use of 24” High-Q aluminium cavities. Invar tuning rods on copper centre conductors provide temperature stability.
3-1/8” unflanged connectors are standard. Flanged are also available upon request. This design used for input power levels up to 35 KW with heat sinks.
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