Return-Path: Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by klubnl.pl (8.14.4/8.14.4/Debian-8+deb8u2) with ESMTP id x1QIFpvD007990 for ; Tue, 26 Feb 2019 19:15:57 +0100 Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1gyhCF-0002mx-4G for rs_out_1@blacksheep.org; Tue, 26 Feb 2019 18:11:15 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1gyhCE-0002mo-FG for rsgb_lf_group@blacksheep.org; Tue, 26 Feb 2019 18:11:14 +0000 Received: from mail-ua1-x934.google.com ([2607:f8b0:4864:20::934]) by relay1.thorcom.net with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.91) (envelope-from ) id 1gyhCB-000171-8X for rsgb_lf_group@blacksheep.org; Tue, 26 Feb 2019 18:11:13 +0000 Received: by mail-ua1-x934.google.com with SMTP id s15so12722402uap.6 for ; Tue, 26 Feb 2019 10:11:10 -0800 (PST) X-DKIM-Result: Domain=gmail.com Result=Good and Known Domain DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to; bh=1VwqP8vFDhWmer4LfeVB+nTXHA2XOFK8fqC81+DiZmI=; b=hz8GftFM5Zi45NggexQHx7Lzk6sEuHHMvxFF9jrqbYBUdur7cUnaNncV2p6vFUJ+xn ZBMuyW4FosBWFo0un6aGTRSAVvEVEx7VvUgteigLHmQHWf/MHqmscwKfLTyNi1wq3iml ZojllzjERKvtW7ELEh5i4tiU+17eVb2P8dsCj8lm0RzYC3e1vRipPaYGS4US72cArLIW JuR1wjrqrhfcapG95EydCmgx7Qq7AcbeU8bt35LNF6XVQHc1ra+eDPyUtbQG7w4yF+Ll MG70Ya2C0TFtSfFUHfG8dZ0nWe2O4RuWgEBZ+4OGBK9z/Me3KcHIK8ViKST0qGCG78gv IoUQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to; bh=1VwqP8vFDhWmer4LfeVB+nTXHA2XOFK8fqC81+DiZmI=; b=t7M/S0A8jKYfSVYDd5+zFHMpPPPnLRpiSO3ltBXtZz8Fxb2uj4wicFqPugKxwRgtal vZzoE8yllwNZKO93tFT/dMK4Asl/EgLmEN/jOJngdxMmVlLL7vFfuRBTZewju5Llk8Ok REYRBxGhr92frR2yM/fWgVRPJmD/qhaTLBsWRR/P8Jbn0CX+T2/yQnVHk7i2HkKPe1Wk cjaSsAu+mvlI9ubzPyuekGOHuFc/G4k5F4ijwA8ABDQGIWaZ/aJ7El7psp7rXYZVm98t KsjU+jXesTW0H/xdJwN39449/VqkWVRgDpbQKV7j9vXZmnM2fgH2A5R/RUqJTXibxx6k J8Gw== X-Gm-Message-State: AHQUAuYZK2ZdBK2fE5feKNnqYrV3MpIzO45exz2ZhQE0GhJ39g9xkruM OVsBtRL3Xqg/bg+3jD+kYweIB6uQHLxarb/SGstOZA== X-Google-Smtp-Source: AHgI3Iaj5HerPPyw+mmIjR2NoTD2ALtm2//e8v25oCvWouMETkvbbTh3PeiklsaOqFSwRX7cq5GAaq1A39DGmM3UCQI= X-Received: by 2002:ab0:7799:: with SMTP id x25mr8701568uar.81.1551204669537; Tue, 26 Feb 2019 10:11:09 -0800 (PST) MIME-Version: 1.0 References: <942860C848184BA2A0A9103E0EE56DF7@DELL4> <1UTEEgOcyQ.DAejAuRZtn9@optiplex980-pc> <92784b07-a799-fb4e-9080-e1e8bb167b75@n1bug.com> <1UTEEhG1Ft.EdI1dlVbFOZ@optiplex980-pc> <3062ef19-bb69-3187-e8db-6a6bf5050739@n1bug.com> <234098919.20190226111836@gmail.com> <0a79de5c-3274-caae-c000-d5f49bb44540@no3m.net> <21240445.20190226160950@gmail.com> <1701178244.20190226170757@gmail.com> In-Reply-To: <1701178244.20190226170757@gmail.com> From: Andy Talbot Date: Tue, 26 Feb 2019 18:10:47 +0000 Message-ID: To: "rsgb_lf_group@blacksheep.org" , rsgb-lf-group@groups.io X-Spam-Score: 2.3 (++) X-Spam-Report: Spam detection software, running on the system "relay1.thorcom.net", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: I'll put it in the groups.io folder under my callsign [image: LF_IFACE.gif] Andy www.g4jnt.com On Tue, 26 Feb 2019 at 17:12, Chris Wilson wrote: > > > Hello Andy, > > Thanks for that! Bearing in mind i am not the sharpest knife in this > drawer, would that perhaps explain why the U3S Si5351a output drives > more > reliably at 3.3V than say the [...] Content analysis details: (2.3 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [2607:f8b0:4864:20:0:0:0:934 listed in] [list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (andy.g4jnt[at]gmail.com) 0.0 HTML_MESSAGE BODY: HTML included in message 1.3 DC_GIF_UNO_LARGO Message contains a single large gif image 1.0 FREEMAIL_REPLY From and body contain different freemails X-Scan-Signature: 91e1efbff209cbddb14bc9e018c2cfe8 Subject: Re: LF: Class D current spikes Content-Type: multipart/related; boundary="0000000000004e04a80582cffb29" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.5 required=5.0 tests=HTML_20_30,HTML_MESSAGE autolearn=no version=2.63 X-SA-Exim-Scanned: Yes Sender: owner-rsgb_lf_group@blacksheep.org Precedence: bulk Reply-To: rsgb_lf_group@blacksheep.org X-Listname: rsgb_lf_group X-SA-Exim-Rcpt-To: rs_out_1@blacksheep.org X-SA-Exim-Scanned: No; SAEximRunCond expanded to false --0000000000004e04a80582cffb29 Content-Type: multipart/alternative; boundary="0000000000004e04a60582cffb28" --0000000000004e04a60582cffb28 Content-Type: text/plain; charset="UTF-8" I'll put it in the groups.io folder under my callsign [image: LF_IFACE.gif] Andy www.g4jnt.com On Tue, 26 Feb 2019 at 17:12, Chris Wilson wrote: > > > Hello Andy, > > Thanks for that! Bearing in mind i am not the sharpest knife in this > drawer, would that perhaps explain why the U3S Si5351a output drives > more > reliably at 3.3V than say the output of a doubler / pre amp (and I was > never > happy about the pre amp output level being correct...), and perhaps > the output from the squarer also being more "reliable"? Would you be > able to sketch an interface design to try please? Thanks again, are we > getting somewhere? ;) > > Tuesday, February 26, 2019, 4:38:15 PM, you wrote: > > > AH - HA !!!!!!!!!!!! > > Therein may lie your problem. If you take your input direct to > > the 74F74 clock and don't hit that with anything other than a square > > wave you are bound to have problems. TTL devices (and F series > > really IS real TTL) get very unhappy with slow edges and can > > oscillate or show instability at the edges > > > > Even if you precede that with the classic inverter and linearising > > resistor, at low frequencies you will often see instability. That > > fed-back gate design usually works fine at tens of MHz and up, even > > MHz, but expect instability at kHz frequencies. Look at the output > > on a scope, and don't be surprised to see ringing on the edges , > > especially at low drive levels, and low drive levels are just what > > you get when the input waveform is keyed on / off > > > > At these frequencies, linear to logic conversion really MUST be > > done with a Schmitt trigger. 74xCT14 or similar. Use the ACT or > > HCT families as opposed to the HC or AC ones as they have a smaller > > hysteresis between Vin(HI) and Vin(lo), allowing for lower amplitude > > drive. They also need different centre biassing for AC coupled > > signals. Assuming a 5V rail, Use 2.5V for HC and AC families, 1.8V > for ACT and HCT devices. > > > > Or an RS422 / RS485 line receiver works well; that has even lower > > hysteresis and hence lower permitted drive level. > > > > Andy > > www.g4jnt.com > > > > > -- > Best regards, > Chris mailto:dead.fets@gmail.com > > > --0000000000004e04a60582cffb28 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
I'll put it in the groups.io folder under my callsign
3D"LF_IFACE.gif"


On Tue, 26 Feb 2019 at 17:12, Chris Wilso= n <dead.fets@gmail.com> wr= ote:


Hello Andy,

Thanks for that! Bearing in mind i am not the sharpest knife in this
drawer,=C2=A0 would=C2=A0 that=C2=A0 perhaps explain=C2=A0 why the U3S Si53= 51a output drives more
reliably at 3.3V=C2=A0 than=C2=A0 say the output of a doubler / pre amp (an= d I was never
happy=C2=A0 about=C2=A0 the=C2=A0 pre amp output level being correct...), a= nd perhaps
the=C2=A0 output=C2=A0 from the squarer also being more "reliable"= ;? Would you be
able to sketch an interface design to try please? Thanks again, are we
getting somewhere? ;)

Tuesday, February 26, 2019, 4:38:15 PM, you wrote:

> AH - HA !!!!!!!!!!!!
> Therein may lie your problem.=C2=A0 =C2=A0If you take your input direc= t to
> the 74F74 clock and don't hit that with anything other than a squa= re
> wave you are bound to have problems.=C2=A0 =C2=A0TTL devices (and F se= ries
> really IS real TTL) get very unhappy with slow edges and can
> oscillate or show instability at the edges


> Even if you precede that with the classic inverter and linearising
> resistor, at low frequencies you will often see instability.=C2=A0 =C2= =A0That
> fed-back gate design usually works fine at tens of MHz and up, even > MHz, but expect instability at kHz frequencies.=C2=A0 =C2=A0Look at th= e output
> on a scope, and don't be surprised to see ringing on the edges , > especially at low drive levels, and low drive levels are just what
> you get when the input waveform is keyed on / off


> At these frequencies, linear to logic conversion really MUST be
> done with a Schmitt trigger.=C2=A0 =C2=A074xCT14 or similar.=C2=A0 =C2= =A0Use the ACT or
> HCT families as opposed to the HC or AC ones as they have a smaller > hysteresis between Vin(HI) and Vin(lo), allowing for lower amplitude > drive.=C2=A0 They also need different centre biassing for AC coupled > signals.=C2=A0 Assuming a 5V rail, Use 2.5V=C2=A0 for HC and AC famili= es,=C2=A0 1.8V for ACT and=C2=A0 HCT devices.


> Or an RS422 / RS485=C2=A0 line receiver works well; that has even lowe= r
> hysteresis and hence lower permitted drive level.


> Andy
> = www.g4jnt.com




--
Best regards,
=C2=A0Chris=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 mailto:dead.fets@gmail.com


--0000000000004e04a60582cffb28-- --0000000000004e04a80582cffb29 Content-Type: image/gif; name="LF_IFACE.gif" Content-Disposition: inline; filename="LF_IFACE.gif" Content-Transfer-Encoding: base64 Content-ID: X-Attachment-Id: ii_jsm36n370 R0lGODlhOwKLAfcAAAEBAYGBgX9/f////wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACH5BAAAAAAALAAAAAA7AosB Bwj/AAcIHEiwoMGDCBMqXMiwocOHECNKnEixosWLGDNq3Mixo8ePIEOKHEmypMmTKFOqXMmypcuX MGPKnEmzps2bOHPq3Mmzp8+fQIMKHUq0qNGjSJMqXcq0qdOnUKNKnUq1qtWrWLNq3cq1q9evYMOK HUu2rNmzaNOqXcu2rdu3cOPKnUu3rt27ePPq3cu3r9+/gAMLHky4sOHDiBMrXsy4sePHkCNLnky5 suXLmDNr3sy5s+fPoEOLHk26tOnTqFOrXs26tevXsGPLnk27tu3buHPr3s27t+/fwIMLH068uPHj yJMrX868ufPn0KNLn069uvXr2LNr3869u/fv4MOL/x9Pvrz58+jTq1/Pvr379/Djy59Pv779+/jz 69/Pv7///wAGKOCABBZo4IEI/iXAggEMIEBBDyYooUYCAGAhABVG6CAAE3YoUYUDgTgQhiNq6OGJ C4k4AIYCNLihQCqiKKNBFV7IoYU1CkRijDP26OCCLDpY4ooPkujjkTByCOOQGSqJ5JEq7ugkjk9W GeKFGvJo5ZZcduklfzaGKeaYYX4po5NmbolmmlWuySaSbr7pY5xyzkhnnSjeiaeHeu45YZ9+Jgho oAcOSmiBhh46YKKKBshoo/89Cml/kk66X6WW5odppvdtyml9nn46X6iixkdqqe+dimp7qq66Xquu pv8Ha6zozUqrebbeSl6uuorHa6/e/Qosd8IOq12xxmKHbLLWLcssdc4+q1qNERo5orUVRSttaiyS iG23Jkqk7bantZgkkT+KuOBF45JrGpBFAvnjhRm16+5o8BKpJI4Z1ntvcyBi+eLAGNn7L2fq3ihv whsZfLBmOHob74oYYlvww8UtGGGWMK7bkcMYEwdyyMCNTLJvJp/MW8oq68Zyy7i9DLNtMs9MW802 y4ZzzjrzfN7OPr8GdNCtDU30akYfza3SvjIdXtJOjwZ11KFNTfVnVl/dWdYQca31Ul47RO/Xh4Xd 0L5mE8egxh1rbKLHyaW9EJoWIqoxlWISVLdyciv/5ObejmZ5I511Pwj3cH0nRHjiLmtYN+AFPW5j cYwfpCfkl5ZJscDXoqvlb5UbBCjm+LEYgJGk66gwwcKFHrnYrsNmZL+pU+x57CS9rTtSuOvYde9I Oz44Qo8bDjxIUY49uVHAS1p7qiZWvPjtbo0tYrc6chxU8xQ9T/aH8qJLJMM2hrsT99keD+n1LjZ5 rpSQker99w5dv3HF7xsPFPoFqx+outUKX8DO9RP+1ct/eGIYuiS2IgL6hGUWs4it5neRDJnvYCqi VpL2pqTP5SRl/dIIryg4EQtGkH46MRnn/BUSEnYtgCgsIEwmJkKSuDAiAHBRDHkCwQt2zyQ3PBsC /7PVqx42DCVBVNwQJagrI9YwJUmMnA/JssRdyeSEP1xJ7TSnNwwF4HBmqWLTYgJGJrYEc2tak9vK WBYxgseALOGg5ezixmA9BYKpq6NH9PgQMkWxesTDiR8HSchBbq6QiCzkTPKYyEY68pGQjKQkIWkV 741tL4QT5B1j8rg51oWPDEkUKEESp6HBUSWQSyMdz/KoUe5RdCncZBxLObxPsnIiruTI32LpFHvN L5cXCyMR8bLLD8ryJH+MCzA9OcxV6u18x7ThMhsTqmmacUTQ7GVJkrkd+RHzdbxsSrG4SSy/XTKQ zvRdNsXZQmvGT3Gqu9xd6MbDaDbMnZHJpOTuhP9PcT1znUyZFTmfRrzJ3QidtsQmQMF2T00VFG2T jKhEJ0pRR3YxkoesqCG12b9LPdSgCJXhIv8ZzoCyq5+X4eeU+CkUmdFzoUrZ1EBrZc5zwnJ7NHlp SRkqLpRCbG6/bGlOSWpMjvbRp5yp5lBcCs6ishN2BlKqUEdK1Juc0nJIxdo1cUpVhTrVpOb8UxaX OtSmWtWeXTyR85hX1qrW5KozdWgfj8LUm57VqKo7kqEYV1ezvvWYcfWPTdPKu7b6tasmDayA/MjT K3JVnFmNGVrhElkEXfUtlS3UZDFblRqtEH4O9Gw8PwuhKfLki2tUSGpD1BDUso216QQrXaroNif/ VahBGUQbkDiE2hyaK0dXMu1OPDvYK5UvScLN6ErnuVlAYmV2VMot66A7kNPFiEp03R3xhGc41m5M cNVVLFcu69xKTqlfFpRX7XgUpRAyT3jYJUh7vcWhJhVJh9D1IGfxKhcxhpCBxJUcQtjbwdVll4Ba oi7qEga49uq3vLKdi38LDKTeXol1X3QgAcGlQ6IsWMMDM2H7rJXK9t2tw/1tblvEOLu73S28G3Lc /QpyOoF80brJPd+MWSe+ABdpbxokWN4S+tTZXiWCoA1xxGyrxjTmWMfIBe6QIofb1WGPx1hWporZ 4t+DrOtwWXotjFAsJPmSuaWCIx2S83W6GttO/0sPXvGW15JZTVV0qkaO4anCVmd46pldHmbun8dK 1thShY00EiwuC2vo4XLxumgi7o+POwA3T7mzmotghi+MmFYmpc8h5Ult78dkEt9vxxuULxafwuAf 0ajDcf6LKD8t6JmI1rPhAhz+kFtg+aLauqV+clIsHbAQWnBD+MO1voSt5VDSutEvoR28UJzB8I2P gV5ucolW7ZTrmlBHrqUv9Sx0ZkzO7dlEXuSpaXmuhOVrvdpeILOP4m2JgejGFDZdxeYtYT/TtdY5 XbflqlWmvHkbxNfj4lSkK6UdCXDf4eZ3v+3KVmiTUbduyiC+85W9HlOXIG7euMSH4uYcNfxBFv+2 nZTcOxhVMjrdNpkcnDNeX7rV/EI6tDSIud2UAIM7rw6qMr1OR27xFWZK6M6zThCNEabfZdOwXcxB kz7xHYotwlW3elZItVpXUwXUOavm8ow+FbDbzFPYylC556x1tj80QjceOUbcnPaxP7Htz51Im6Xs 9JAAN+2ufSXe814RFUH9JO4bd9+3Oviyf6jXY2aJ/RIe3yM2viqVMmGYJb+vKIE4mJd3PEVqBGu5 VxCi5uN510L/daZM/sqxnivrpYI7+70oYqZ36+yxnhSP+b5td989f5st/OFTtvhQMfthkU/1FDO/ yEp/fkwBLv2XR7/6/7Y49vF8/e0HWvvefyD/+MNfT5iTf3/jP/9Xna9+7rO//eg3P/zL3/35w/T4 9hdp/fOvSfnz/677939/5X8CaFjvV4AAmHUIGHPpt4Bn1IAOqEUQGIFQRIFFM4EWCEQYmIE2tIEc KBLK51Uf+BIhqE4jSIIeeIKCF4AqqIEE2ILblIIwGHwHOIPIJIM2CGgvmIM9dWdboVE8KHuMt3U6 GIRX10xdIVNGiEOE5hWVUoJN5E9j4WlLuGhCOIVXWIVMeDZoMShQmCyjoxZ98oXMIk905m9aWITL d0sUl4ZqaIJypntuiIRmh3RzqEtweHxk+DDipRV7eIeAGIiCOIiEWIiGeIiImIiKuIiM2IiO//iI kBiJkrh9uTd6A1aJCYGJjRgmwtNxnkhpD+FzyBVcF2UxxTVgu7ZdFINqeUghcbJ4CBh3peaJC0Rh EeFi18JdnRNjesNsL5YQVaZqEAISZ6Z6EZhfnVci7gVmylN5BMNxiRcj5hJPuyUxS1ZzxUaL0lNq cnRI1NiL3QJk9AIiojWOzbiNmhh6DgZRWKJf6DU4qTdjH5ZkA9cvNVY44OI+9Hhlo+gt6AJs+pOL 45Y92Whv8MMi5PiHajViA4OQ34aK22Y+7bUiVfZiD9ZixdOQ8FJzZMePStZA6RKOuWY8FoYjwcgv BNlrJ1eAyWNQMraMTBaRokNq7ciJ0kg3P/+mXgEJLp3nZDf5PquIXlJ2OxozYrCHNw/XY0GWf9X2 bjJmO7yIYAbWiyHilEMijh12lNRzbQDkk5GmkkT5YR33ju62a8VGPju5duQXQbb3iSu0QdjGaVL0 k4c0khm1lTw5ir14k8qDbPxid9BVdDbyRYODN+GIbXZnf+W2MfLla5cYdY2ZaGUWdWy0ed21JGV2 mXCGmd4FW19WlcMYmTamPWAWeZwZdJO4SMaYmnMBi6z5mrCpKKv5eKEJkSlCdqpmMaKFm9mml/po beySjgI4m7f4larVJ9lII+CiNyWZXK02PvESe2cjnOpIJYRpPLqJlNhFdIZznRvke9aSeKP/uJQx Fp4Ot2+Vp0Af6XB+Ey+dZy4euVvGZVzrRp2Np3n2FZ886VvYiJ8GCY+SM5T+mWYmJz3luZwz2Zse OXDLlpDX1kU58m0DelsIOGqTB5Mds2AtAi+vx2suRo/JKV3lqYy1hGRxQnex5j4WqTAHd5b2tZEw xJLlQ3nx9S0BJGkdeqBYYof5E1r5RqLiY4qvuFI8d2ykd3vAeZDlMyYxOpw3moxGZz8LpqHv+aPZ A6K1RGwrR6VBGj0XlErAWVAEpz8eeZABxKW8aX9L9nBhintTKj3hQ1/0smQHmpuaR5/0FaGcY54u 6XPihkW6ppJJGoxNgo1tpi85tIBFuaFV/3lB0/h7lbahDNIxkSpAcLOh1PZd4bI2jdqojOmpXxZ3 bPN7U3SpG9MgqGoiOTdmWXJ4cQeJdxqbeUGeslqrtrot06gSPnR4rnmrLkGcuvSlb6OQ8KepYWY4 kzqpoxlmOQc3vbWpQtl13+WrnFSNeYqO9lVpBpqtAHmgafaXbpqSp0ityBSnD8dB1YJaV4pyE5ON FPqJSWmNTUquqGSuLWqTM1qTS9qkaHqWhTmu9DoSVwZ778havjU+85JBXTplWqlBLRawWmSuXIk6 2IOQcBowFYugMfaQCRdlcQmxNhSnqIqU84lstINdfJdDiWpcWvmM2LWyIBuzMjuzNFuzNv97szib szq7szzbsz77s0AbtEI7tERbtEZLFLR6mANVd+bIiY7po3DJjvFFq8A4lY0oXILDcSm5ocCam6QY odSCYubJaRQbkrmaZaqVpon4liQ1O3AJjQqzpqH0X5sHdGYlXQfHY+UYXfqKpB+XiLtVekGyjRub j4bJodzmoGpLOnzpkrapatQyoRUrsYyYskvak0+Ki6CVuMsJqBk3rLWltjpnY/XlYraHb/ImnW6o bHY1pZnbo235UR9btlQmjO9DNwwJITf3kA7nrl60iNx2Xim5tbALpb3ZbjFptwgXk8aWvMKIpg53 jyjnjLC5PPl6XJs7RTBbi5+1JofnslH/C166m1ESy7VBSqz3Ama+p66c+akIkanA97QhAr+UebaR ahCblmHm0j6jKSTT2LVHS2+qG8BKwagEfMAIbBnBNr6giEObSr0gOV2kZp+yirWRc148Ir0t0rVD SW5DCb5MEo5DC8EmuJtt+WLUJak/snb75qNeKpdcOSJqmbNUG8FBB6X+yqIni2uASrkhhWOIi8BS RnQ4t2ECp3LYy5FpmpA0dLxR+5cEfKRteMJmaWDZGrul+LHapWHxScGvScI2/JEUiZYyicVJIosu 6ziwhpPutb0+O8MoZmkDS5j/mpFmLMFB+S00hpOFi76sl6veyaqpemORl7/m46pwV3mjKXu2j1p0 CfzIkBzJkjzJlFzJlnzJmJzJmrzJnNzJnvzJoBzKojzKnBIQADs= --0000000000004e04a80582cffb29--