Topband: DX Engineering Preselector

["Lee K7TJR" <k7tjr@msn.com>]

  Dave W0FLS is correct in that the Hi-Z system should need
 no additional amplification or any limiting to protect the
 receiver. The preamp as supplied should perform to about
 +30 dBm TOI. Johns problem suggests the need to check
 the system from end to end with a signal source of some
 kind to verify the overall system gain. I have sent John
 private messages to that effect.
Lee  K7TJR  OR 
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UR RST IS ... ... ..9 QSB QSB - hw? BK