Frequency LOW VHF

What is it?

• A dual-path filter system that includes a tuneable bandpass filter for 108-152 MHZ and a fixed lowpass filter for 30-88 MHz.  .
• Filter tuning and path switching are remotely controlled.

What does it do?

• The 108-152 MHz tuneable bandpass filters add to the isolation between separate antennas to enable multiple collocated radios to operate simultaneously in the 108-152 MHz range.
• The 30-88 MHz fixed lowpass filter reduces interference above the 30-88 MHz range.

What is it?

• RF Interference Suppression Filter (RFIS).
• Includes: 
  1. A tuneable FLX Series bandpass filter.
  2. RF Switching for filter bypass to enable multiband radio operation in other frequency ranges.

What does it do?

• The 30-88 MHz tuneable bandpass filters add to the isolation between separate antennas to enable multiple collocated radios to operate simultaneously in the 30-88 MHz range.
• Multi-band radios connected to this 30-88 MHz filter can operate in other bands via the filter’s buit-in bypass.

What is it?

• 20-port, dual antenna input, Receive-only switched Output Multicoupler (RSOM) over the 30-512 MHz range.  
• Includes LNA’s and two splitters with switching so that any receiver can connect to either of the two antennas.
• Filtering to reduce interference.

What does it do?

• Enables up to 20 receivers to connect to either of two antenna inputs.
• As part of RFPinc’s M3B RFD, enables use of the “backup” receive antennas when there is unpredicted interference on the main transceive antenna.
• As part of RFPinc’s M3B RFD, enables use of the receive antenna for guard while at the same time the same radio can continue transceiving on the main antenna on a different frequency.