From owner-freebsd-wireless@FreeBSD.ORG  Mon Aug  6 01:40:13 2012
Return-Path: <owner-freebsd-wireless@FreeBSD.ORG>
Delivered-To: freebsd-wireless@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id F068C10656B1;
	Mon,  6 Aug 2012 01:40:13 +0000 (UTC)
	(envelope-from w8hdkim@gmail.com)
Received: from mail-qa0-f54.google.com (mail-qa0-f54.google.com
	[209.85.216.54])
	by mx1.freebsd.org (Postfix) with ESMTP id 99BC48FC15;
	Mon,  6 Aug 2012 01:40:13 +0000 (UTC)
Received: by qaat11 with SMTP id t11so657133qaa.13
	for <multiple recipients>; Sun, 05 Aug 2012 18:40:07 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113;
	h=mime-version:date:message-id:subject:from:to:cc:content-type;
	bh=gqVy2T3oJy30xCcdNQgKVQmUny7/VM5A/yd7JB7wq68=;
	b=vBz+8HA5qwd7s2upTgT4dBNYM0HL3T4AUNVM92iWdiFqsTcrFO8u0F5oFoL+VEyELM
	W2BytVTDGO+MytbOYyq6KyLZQTbMqTONgccNmi+hVrn8EfM2rzS9uh1dNdRsIERcP1PY
	x3oeoQIzM4pm33lUVnipxw62n708XebFQ22MZ6FO+PMAJkc9ezW01m1o1gJGY9MvW3mK
	o8aiArD2i3fOj+2fGSeo4aCi2xEWjz1NXAL0v2oAgDvlZ9zJbapbFzavjHrRdux2cLtJ
	8wEdwECe5U+e2Lf6a7RvpQIMbqyzZN64D2gRLIEUooDJZ8+PnvFZ8qeVblAym4sL6OiX
	UfuA==
MIME-Version: 1.0
Received: by 10.229.135.149 with SMTP id n21mr4586595qct.131.1344217207387;
	Sun, 05 Aug 2012 18:40:07 -0700 (PDT)
Received: by 10.229.39.12 with HTTP; Sun, 5 Aug 2012 18:40:07 -0700 (PDT)
Date: Sun, 5 Aug 2012 21:40:07 -0400
Message-ID: <CAKZxVQU-+W9AP4a9W0PGyLmBOa1GVOrGcLC8bp5zW_=K+v3tHA@mail.gmail.com>
From: Kim Culhan <w8hdkim@gmail.com>
To: "Wright, Brett" <Brett.Wright@cooperindustries.com>
Content-Type: text/plain; charset=ISO-8859-1
Cc: freebsd-wireless@freebsd.org
Subject: RE: Atheros DFS radar detection
X-BeenThere: freebsd-wireless@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: "Discussions of 802.11 stack,
	tools device driver development." <freebsd-wireless.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-wireless>, 
	<mailto:freebsd-wireless-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-wireless>
List-Post: <mailto:freebsd-wireless@freebsd.org>
List-Help: <mailto:freebsd-wireless-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-wireless>, 
	<mailto:freebsd-wireless-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Mon, 06 Aug 2012 01:40:14 -0000

On Sun, August 5, 2012 8:32 pm, Wright, Brett wrote:

> I have set the Tx power right down, and even attenuate the signal using
> cable and attenuators to be sure it is not because the Tx side is too
> strong...
> OK I will try the "strong signal diversity" twiddle and tweak the RSSI
> thresholds some more.
>
> Thanks very much - I really appreciate your help.

Do you have microwave RF test equipment such as a spectrum analyzer
and power meter?

-kim