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From: wa2ise@cbnewsb.cb.att.com (robert.f.casey)
Newsgroups: rec.radio.amateur.misc
Subject: FT650 noise blanker mod file
Keywords: mods
Message-ID: <1992Apr25.025655.16102@cbfsb.cb.att.com>
Date: 25 Apr 92 02:56:55 GMT
Sender: news@cbfsb.cb.att.com
Organization: AT&T
Lines: 17

copied from packet:
  Msg# TSF   Size #Rd  Date  Time  Arrived Seq #     Msg ID      Route
   414 BF    2796   0 15-Apr 1244z 24-Apr (24686 - 39393_VK4AFS) []
  VK4TUB ==>  MODS@WW
  "FT650 NOISE BLANKER MOD"
From: VK4TUB@VK4AFS.#NQ.QLD.AUS.OC
To: VHF6@ASIA

If you are unhappy with your FT650 noise blanker here is a quick mod.
The mod involves shorting diode 4013 which will increase the gating
time of the agc line to the noise blanker.
This is located on the if board.
This will inprove the noise blanking by several S points under heavy
power line noise.
  73,S VK4TUB.
======================================================================
Note: I haven't tried or verified this, proceed at your own risk. WA2ISE
 
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