Constant Impedance FM Bandpass Combiner

The JAMPRO Constant Impedance FM Bandpass Combiner consists of RCHC 3 dB hybrids and RCBC FM Bandpass filters to achieve excellent isolation in a temperature stable frequency combiner.


Moreover, almost any value of rejection bandwidth can be provided by selection of the cavity size, filter configuration and the coupling iris dimensions.

Also, Passband insertion loss is minimized by the use of high Q aluminum cavities. Furthermore, Invar tuning rods with copper center conductors maintain the temperature stability.

Full Band tuning within the CCIR FM Band 87.5—108 MHz is available upon request.

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

Constant Impedance FM Bandpass Combiner Specifications:


RCCC-FMX-Literature.pdf (150 downloads)