From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.w13.tutanota.de (mail.w13.tutanota.de [185.205.69.213]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DEE4B3C8184 for ; Sat, 11 Jul 2026 12:58:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.205.69.213 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783774696; cv=none; b=EIAQT5HNtIzYhKBaB1CTxy9ETQSn+isyt3a6U3B+H9WqcAslTrPZ2amjE9SerJ8gsc+vPcawntXtGYAr9Eo89RMLgUBKckCFkioM0EbhbuH2KKq3SDiGzDfd5fKveP9Q8HynFunfUiBylX5yaeeSy1Lo/jK4LoadXtMX/7gY5KM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783774696; c=relaxed/simple; bh=KU/xc53FV2LLSnw7qwMFhqFxpL+8249vIfym/hEw4iQ=; h=Date:From:To:Cc:Message-ID:In-Reply-To:References:Subject: MIME-Version:Content-Type; b=NKytGdulvD0JWlBDC1UJt7EPvGsx5jz1981S7BROjHshJCKiyU2OoXVIJx7TSwSsnfluupIiaq8RIcamNRILPxIW8dBqWnv59SWCdkzAhJOigDQ5ckTu4pYrIXm7PvBfreOBm7AxyBLyKlibeDoU+2/FEU1+Hd/521spTFb2JjE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=tutamail.com; spf=pass smtp.mailfrom=tutamail.com; dkim=pass (2048-bit key) header.d=tutamail.com header.i=@tutamail.com header.b=et9UftJR; arc=none smtp.client-ip=185.205.69.213 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=tutamail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=tutamail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=tutamail.com header.i=@tutamail.com header.b="et9UftJR" Received: from tutadb.w10.tutanota.de (w10.api.tuta.com [IPv6:fd:ac::d:10]) by mail.w13.tutanota.de (Postfix) with ESMTP id 35B3115C87DF8 for ; Sat, 11 Jul 2026 14:58:07 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1783774687; s=s1; d=tutamail.com; h=From:From:To:To:Subject:Subject:Content-Description:Content-ID:Content-Type:Content-Type:Content-Transfer-Encoding:Content-Transfer-Encoding:Cc:Cc:Date:Date:In-Reply-To:In-Reply-To:MIME-Version:MIME-Version:Message-ID:Message-ID:Reply-To:References:References:Sender; bh=KU/xc53FV2LLSnw7qwMFhqFxpL+8249vIfym/hEw4iQ=; b=et9UftJRkVFYZ7KQlpVZDKs5A4fkqSHRdQ1h0A2kGwgFkV4Q3/dzxsvDvhcmRRIW 7Xn6hW15pz5oAsqnDW5y0nJV8ak0ML85cRqhWZ+yN/2jBDuLg/W2RZTSlHEB3vl5gHR JyZl9wTZCwaDRmlPe29cy0wncIjUDhlyLFQhjUMIUPHXG0P6k+XYbw4VfbPLCDfzHij WZDTQ1O8YA6vzA8FNz/0PGaTDAS7YGtltsqieLY4q1mjveZc+0mNVPkMHHpQfNEFQZ6 gLsYXTMYyGPUTSxBUI54DETYrXAtEueqvU+5HO0KL4xNU7cn8WjtvsgmxW3SMbnF2/u l0gkhj2VeQ== Date: Sat, 11 Jul 2026 14:58:07 +0200 (CEST) From: cybersnow_2001@tutamail.com To: John Scott Cc: Linux Wireless Message-ID: In-Reply-To: References: Subject: Re: Atheros AR9280 / AR7010 Initial low scaning signal range Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Feedback-ID: 0148cefbf77245a42b8d92790169c2e5f3889e2ac922109814e9377b88997be23fd058959082c4e525ef1b19740c34b7ef4478cd506e389835ad86d84f5ca78a4f:TurnOnPrivacy!:tutamail After doing more test, I re-confirm that the signal link quality and the signal level goes up by 200% after it connects to a 5Ghz network. I see the link quality "double" from 30% to more than 70%. The signal level goes from -85db to -67db. When it connects first to a 2.4Ghz, it seems to be blocked at a low level, until it switch to 5Ghz, then the signal goes up suddenly after 1 minute... strange behavior.