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RFI – Radio Frequency Interference HUM-BUZZ-NOISE
Got an electronic interference problem on your boat? Do you hear HUM-BUZZ-NOISE when you use the fish finder or radar or hear your voice on the stereo speakers when you transmit on the radio? Maybe you heard buzzing or humming when you turned on the battery charger/inverter – any of these symptoms indicate you have RFI issues on your boat and you need to stop it or the HUM-BUZZ-NOISE may drive you nuts!
But you don’t have to worry – We got the fix for you – lots of filters, all in a small box, that are easy to install on the wires of your electronic stuff that is bothered by the RFI.
If you have RFI, you need this kit:
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Boat Owner’s Electronic Interference Suppression Kit Use this filter kit to suppress interference noise between electronic devices on your boat including: radar, fish finders, audio/video systems, inverter noise, solar controllers, vhf radio, marine/ham radio, auto pilots, electronic gauges, PA systems, and many other electronic devices. |
INSTALLATION INSTRUCTIONS
Step 1: Open the box, but on the filters as instructed and eliminate HUM-BUZZ-NOISE interference!
Step 2: It’s 5 o’clock somewhere so enjoy a margarita and listen to some Jimmy Buffet!
Product #: BOEISK Price: $95
DC Common Mode Noise Filter for marine, mobile, portable and fixed station HF operations
The RFI-DC-30 is a common mode noise filter for DC powered equipment up to 30 amps and 600 VDC at 105 degrees C and provides effective dual suppression of common mode current with individual chokes on the positive and negative cables in the HF frequency range from 1-61 MHz (beneficial up to 160 MHz). Very useful for suppressing noise from generators, inverters, battery chargers, solar panels, wind generators, and other noise producing devices sharing the same DC power bus. Simple to install between noise source and noise victim without any modifications to either device.
The enclosure box is a PVC 4″ x4″ x 2″ weather resistant enclosure with 1/4? stainless hardware for ease of connection to DC voltage circuits and (optionally) to ground for greater attenuation of the common mode current present on the DC positive and negative lines.
Part #: RFI-DC-30 Price $65
Fleet operators/group purchase for 10 is $550, Part # RFI-DC-30-10