Topband: Noise canceller

Niko Cimbur ac6dd at yahoo.com
Sun Dec 30 22:29:19 EST 2007


There were several people interested if I received some information about the quantum phaser unit.

This is what I got:

- The unit is much better built than the MFJ, it appears as a nice built unit, it is bigger than the MFJ.
- It was not designed as a noise canceller, but as a phasing unit for MW listening.
- It will cover 360 degrees of phase  (180 degress reversible)
- As supplied it does not have a bypass option, it is always in the circuit.  Apparently there are solder pads on the PC board so you are able to add a bypass switch on your own.
- Support is very good.
- No schematic available.

By the way the MFJ1025 did not help me at all this weekend.  I was totally wiped out from 1830 to 1850 by splatter from the KVEC 920 second harmonic.

Niko - AC6DD


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