Return-Path: Received: (qmail 28148 invoked from network); 14 Apr 2001 03:40:57 -0000 Received: from unknown (HELO warrior-inbound.servers.plus.net) (212.159.14.227) by excalibur.plus.net with SMTP; 14 Apr 2001 03:40:57 -0000 Received: (qmail 24706 invoked from network); 14 Apr 2001 03:40:54 -0000 Received: from unknown (HELO post.thorcom.com) (212.172.148.70) by warrior with SMTP; 14 Apr 2001 03:40:54 -0000 Received: from majordom by post.thorcom.com with local (Exim 3.16 #2) id 14oGqK-0007pK-00 for rsgb_lf_group-outgoing@blacksheep.org; Sat, 14 Apr 2001 04:35:24 +0100 Received: from mta2-rme.xtra.co.nz ([203.96.92.3]) by post.thorcom.com with esmtp (Exim 3.16 #2) id 14oGqH-0007pF-00 for rsgb_lf_group@blacksheep.org; Sat, 14 Apr 2001 04:35:21 +0100 Received: from xtr743187 ([202.27.181.175]) by mta2-rme.xtra.co.nz with SMTP id <20010414033421.JHQR696.mta2-rme.xtra.co.nz@xtr743187> for ; Sat, 14 Apr 2001 15:34:21 +1200 Message-ID: <001301c0c493$f24f6520$afb51bca@xtr743187> From: "Vernall" To: rsgb_lf_group@blacksheep.org References: <3.0.1.16.20010328085558.2f57efaa@mail.cc.kuleuven.ac.be> <014601c0c46c$ba6d2100$0301a8c0@steve> Subject: LF: Re: Re: Soft phase switching... Date: Sat, 14 Apr 2001 15:27:19 +1200 MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1; format=flowed Content-Transfer-Encoding: 8bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 5.00.2919.6600 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group Sender: Steve, Good pics on sideband roll-off in the modulator. Note that any practical power amplifier would regenerate some sidebands at a significantly higher level than they were at the output of a BPSK modulator stage. I would say there is no point in showing sideband suppress to over a 100 dB. Intermod in thrashed PAs would be around 20 dB or so. 73, Bob