Nevada Radio

MFJ 805

RFI/Noise Detector Metre.





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MFJ 805

Use this ultra-sensitive pocket-sized RFI Detector to track down and eliminates RFI caused by radiating cables and wires.   It will tell you exactly which cable is radiating RFI so you can eliminate it with a simple toroid or clamp-on RFI filter.

Use it to find RFI generated by consumer devices, computers and high-tech office equipment.

MFJ-805 also works with mobile installations. Ferreting out alternator hash, ignition pulses and microprocessor noise on feed lines and power leads.

Your MFJ Detector isolates cables picking up RFI and indicates when you have suppressed the problem.

With a signal generator you can profile the radiating current distribution of antennas, radials, feed lines, ground systems and control lines.

Easy-to-use. Simply clamp current transformer over suspected cable or wire to detect RFI causing common-mode currents.

Measures 2.25W x4.75H x1D inches

Use 9 Volt battery

Usable from VLF to VHF.

Gain adjustable over 50dB range


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