Double Cavity/dubbel FM filter 0,6 kW N-out (41110)

Using multiple FM transmitters on a single location, or in close proximity to one another might cause intermodulation. These so-called intermodulation-products need to be eliminated. This can be achieved by placing a cavity filter on each transmitter's output. If the frequencies are very close, a triple cavity is required (as a guideline: a minimal separation of 1,2 MHz), a double cavity suffices if there is over 2 MHz separation. The filter needs to be adjusted according to the transmitter's, or power amplifier's output power.

Please contact Broadcast Partners for further information or situations with even closer frequencies.

Using multiple FM transmitters on a single location, or in close proximity to one another might cause intermodulation. These so-called intermodulation-products need to be eliminated. This can be achieved by placing a cavity filter on each transmitter's output. If the frequencies are very close, a triple cavity is required (as a guideline: a minimal separation of 1,2 MHz), a double cavity suffices if there is over 2 MHz separation. The filter needs to be adjusted according to the transmitter's, or power amplifier's output power.

Please contact Broadcast Partners for further information or situations with even closer frequencies.