On Tue, 06 Sep 2005 23:00:10 +1000, Barry OGrady
said in rec.radio.scanner:

The Pro-34 has a sensitive receiver but it overloads easily.

That seems to be a trademark of GRE.

Also, it has almost no image rejection.

10.7 MHz IF - so the lack of image rejection above 107 MHz isn't
surprising. (10:1, which is one reason for multiple conversion
receivers - it's difficult to get narrow bandwidth with a 90 MHz IF.)