Cross Country Wireless Mains Filter

Product discontinued, web page for information only

Cross Country Wireless have released a Mains Filter.

This filter is designed to remove noise and interference on the incoming mains feed to radio equipment or high quality audio equipment.

The filter first uses a differential filter on the live and neutral conductors to remove LF and HF noise from switch mode power supplies on the same circuit, ring main or phase. The filter then has a common mode filter to stop HF and VHF interference on all three conductors. This also stops any RF signal or interference from the radio or audio equipment being fed back to the mains supply.

The combined filter system provides a reliable filtering system that can cope with almost any situation where severe electromagnetic interference is present on the incoming mains supply.

• Input voltage 115/250V

• Input frequency: 50/60 Hz

• Current rating: 3A

• Differential suppression >65 dB to 40 MHz

• Live-earth in to live-earth out: >48 dB below 50 MHz

• Common mode suppression: >40 dB below 50 MHz

• Common mode equivalent resistance: 18k ohms 14 MHz, 2500 ohms 1.8 MHz

  

• Connectors: IEC male inlet, IEC female outlet

• Tough ABS case

• Overall dimensions: 95 mm (L) x 80 mm (W) x 55 mm (H)

• Weight: 250 g

• Meets CE specification for Radio Equipment Directive (RED) and Low Voltage Directive (LVD)

• All components used in the Mains Filter have UL certfication