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3000W FM Bandpass Filter

3 KW Bandpass Filter

Jampro’s 3000W FM Bandpass Filter provides an Iris Coupled Combline Bandpass Filter. The design also offers superior performance for low-power transmitter systems in a modular configuration. Moreover, filters that can include 2 through 5 sections will be available. Their plan

Assembly and testing, plus shipping, will be included from stock.

In addition, we can provide almost any value of rejection bandwidth by selecting the number of sections and coupling iris dimensions correctly. Passband insertion loss also minimizes with the high-Q aluminum cavities.

A 7/8″ unflanged connection is standard. Flanged is also available on request. This design supports power levels up to 3 KW

3000W FM Bandpass Filter Typical Specification: (RCBC-X9X-FM)

  • Type: 2, 3, 4 Sections.
  • Frequency: 88 to 108 MHz.
  • Power: 3 kW.
  • VSWR: 1.08:1 Max  ± 150 kHz.
  • Insertion Loss: 0.75 dB Max ± 200 kHz (0.50 dB Typical).


  • 2-Section 30 dB ± 4.0 MHz
  • 3-Section 30 dB ± 1.6 MHz.
  • 4-Section 30 dB ± 1.0 MHz.

For more information and pricing, please call the Jampro team. Alternatively, please leave a message via our Contact Us page. We will get back to you as soon as possible.