Return-Path: Received: from post.thorcom.com (post.thorcom.com [195.171.43.25]) by mtain-mc05.r1000.mx.aol.com (Internet Inbound) with ESMTP id 79A67380000A6; Mon, 29 Oct 2012 18:13:35 -0400 (EDT) Received: from majordom by post.thorcom.com with local (Exim 4.14) id 1TSxZT-0002HN-6c for rs_out_1@blacksheep.org; Mon, 29 Oct 2012 22:12:35 +0000 Received: from [195.171.43.32] (helo=relay1.thorcom.net) by post.thorcom.com with esmtp (Exim 4.14) id 1TSxZS-0002HE-Ht for rsgb_lf_group@blacksheep.org; Mon, 29 Oct 2012 22:12:34 +0000 Received: from rhcavuit02.kulnet.kuleuven.be ([134.58.240.130] helo=cavuit02.kulnet.kuleuven.be) by relay1.thorcom.net with esmtp (Exim 4.77) (envelope-from ) id 1TSxZP-0003JX-Iw for rsgb_lf_group@blacksheep.org; Mon, 29 Oct 2012 22:12:33 +0000 X-KULeuven-Envelope-From: rik.strobbe@fys.kuleuven.be X-KULeuven-Scanned: Found to be clean X-KULeuven-ID: A5A28128046.A5562 X-KULeuven-Information: Katholieke Universiteit Leuven Received: from icts-p-smtps-1.cc.kuleuven.be (icts-p-smtps-1e.kulnet.kuleuven.be [134.58.240.33]) by cavuit02.kulnet.kuleuven.be (Postfix) with ESMTP id A5A28128046; Mon, 29 Oct 2012 23:12:23 +0100 (CET) Received: from ICTS-S-HUB2.luna.kuleuven.be (icts-s-hub2.luna.kuleuven.be [10.112.9.16]) (using TLSv1 with cipher AES128-SHA (128/128 bits)) (No client certificate requested) by icts-p-smtps-1.cc.kuleuven.be (Postfix) with ESMTPS id 9C4D8404B; Mon, 29 Oct 2012 23:12:23 +0100 (CET) Received: from ICTS-S-MBX5.luna.kuleuven.be ([fe80::312b:f3bc:9c4:4ebb]) by ICTS-S-HUB2.luna.kuleuven.be ([fe80::8559:ca7c:e195:e15d%26]) with mapi id 14.02.0309.002; Mon, 29 Oct 2012 23:12:23 +0100 X-Kuleuven: This mail passed the K.U.Leuven mailcluster From: Rik Strobbe To: "rsgb_lf_group@yahoogroups.co.uk" CC: "rsgb_lf_group@blacksheep.org" Thread-Topic: [rsgb_lf_group] JT9-2 test by OR7T Thread-Index: AQHNthxpPRkN47Q22ECGRqzT/s3rEZfQwx+AgAASZyo= Date: Mon, 29 Oct 2012 22:12:23 +0000 Message-ID: <7E7DFBB4D102A04DB5ADC88D66628A4A0FB511F6@ICTS-S-MBX5.luna.kuleuven.be> References: <7E7DFBB4D102A04DB5ADC88D66628A4A0FB51185@ICTS-S-MBX5.luna.kuleuven.be>,<1204952330.20121029225505@web.de> In-Reply-To: <1204952330.20121029225505@web.de> Accept-Language: nl-BE, en-US Content-Language: nl-BE X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.112.13.13] MIME-Version: 1.0 X-HELO-Warning: Remote host 134.58.240.130 (rhcavuit02.kulnet.kuleuven.be) used invalid HELO/EHLO cavuit02.kulnet.kuleuven.be - verification failed X-Spam-Score: -1.3 (-) X-Spam-Report: Spam detection software, running on the system "relay1.thorcom.net", has identified this incoming email as possible spam. The original message has been attached to this so you can view it (if it isn't spam) or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: Hello Michael, thank you for the report. The JT9 setup is very experimental: a homebrew 4500kHz to 500kHz downconverter (SBL1) followed by a Kalmus-100 wideband power amplifier and a 550kHz LPF. The PA can deliver 10W, but the downconvertor has only drive power for 4W. A 6dB att. between downconvertor and PA = 1 W. [...] Content analysis details: (-1.3 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [134.58.240.130 listed in list.dnswl.org] -0.6 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain 0.0 HTML_MESSAGE BODY: HTML included in message X-Scan-Signature: f7abf026a4e5c74784e85ba4cdc468e0 Subject: LF: RE: [rsgb_lf_group] JT9-2 test by OR7T Content-Type: multipart/alternative; boundary="_000_7E7DFBB4D102A04DB5ADC88D66628A4A0FB511F6ICTSSMBX5lunaku_" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.2 required=5.0 tests=HTML_60_70,HTML_MESSAGE, LINES_OF_YELLING,LINES_OF_YELLING_2,TO_ADDRESS_EQ_REAL 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 x-aol-global-disposition: G x-aol-sid: 3039ac1d604d508eff8e5af3 X-AOL-IP: 195.171.43.25 X-AOL-SPF: domain : blacksheep.org SPF : none --_000_7E7DFBB4D102A04DB5ADC88D66628A4A0FB511F6ICTSSMBX5lunaku_ Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable Hello Michael, thank you for the report. The JT9 setup is very experimental: a homebrew 4500kHz to 500kHz downconve= rter (SBL1) followed by a Kalmus-100 wideband power amplifier and a 550kHz = LPF. The PA can deliver 10W, but the downconvertor has only drive power for= 4W. A 6dB att. between downconvertor and PA =3D 1 W. Now I have to figure out a problem in the RX to TX sequence: my TS440 will = not transmit below 1.5MHz, so when listening on 500kHz the PTT (or VOX) doe= s not work. I have to switch from VFO-A (500kHz) to VFO-B (4500kHz) by hand= before I can transmit. 73, Rik ON7YD - OR7T ________________________________ Van: rsgb_lf_group@yahoogroups.co.uk [rsgb_lf_group@yahoogroups.co.uk] name= ns Michael Oexner [michael.oexner@web.de] Verzonden: maandag 29 oktober 2012 22:55 To: rsgb_lf_group@yahoogroups.co.uk Onderwerp: Re: [rsgb_lf_group] JT9-2 test by OR7T Hello Rik, > I will do a first JT9-2 test on 501.450kHz (500kHz dial - 1450Hz) for the= next hour or so. > TX output power is 4 Watt (estimated 20mW ERP). > Reports are welcome. That's what I got right now: 2148 10 -13 0.4 1454.41 0.00 OR7T 5MW ERP 2150 3 -26 -0.4 1482.59 0.00 2152 4 -25 0.3 1453.76 0.00 OR7T 5MW ERP -- vy 73 + gd DX, Michael RX: ICOM R75, SDR-IQ, Perseus Antenna: Wellbrook ALA 1530, Mini-Whip Location: Roschbach, Germany N 49=B015' E 8=B007' / Locator JN49bf ENDBH & NANDBH editor http://ndbchangeblog.blogspot.com __._,_.___ Reply to sender | Reply to group | Reply via web post | Start a new topic Messages in this topic (5) Recent Activity: * New Members 2 Visit Your Group [Yahoo! Groups] Switch to: Text-Only, Daily Digest = =95 Unsubscribe =95 Terms of Use . __,_._,___ --_000_7E7DFBB4D102A04DB5ADC88D66628A4A0FB511F6ICTSSMBX5lunaku_ Content-Type: text/html; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable

Hello Michael,

 

thank you&nb= sp;for the report.

The JT9 setup is very experimental:  a homebrew 4500kHz to=  500kHz downconverter (SBL1) followed by a Kalmus-100 wideband power&nb= sp;amplifier and a 550kHz LPF. The PA can deliver 10W, but the downconvertor has only d= rive power for 4W. A 6dB att. be= tween downconvertor and PA =3D 1 W.

Now I have to = figure out a problem in the RX to = TX sequence: my TS440 will not transmit below 1.5MHz,&nbs= p;so when listening on 500k= Hz the PTT (or VOX) does not work. I have to= switch from VFO-A (500kHz) to VFO-B= (4500kHz) by hand before I can<= /a> transmit.

 

73, Rik  ON7YD - OR7T

 

 

Van: rsgb_lf_group@yahoogroups.co.uk [rsgb_l= f_group@yahoogroups.co.uk] namens Michael Oexner [michael.oexner@web.de] Verzonden: maandag 29 oktober 2012 22:55
To: rsgb_lf_group@yahoogroups.co.uk
Onderwerp: Re: [rsgb_lf_group] JT9-2 test by OR7T

 

Hello Rik,

> I will do a first JT9-2 test on 501.450kHz (5= 00kHz dial - 1450Hz) for the next hour or so.

> TX output power is 4 Watt (estimated 20mW ERP).

> Reports are welcome.

That's what I got right now:

2148 10 -13 0.4 1454.41 0.00 OR7T 5MW ERP
2150 3 -26 -0.4 1482.59 0.00
2152 4 -25 0.3 1453.76 0.00 OR7T 5MW ERP

--
vy 73 + gd DX,

Michael

RX: ICOM R75, SDR-IQ, Perseus
Antenna: Wellbrook ALA 1530, Mini-Whip
Location: Roschbach, Germany N 49=B015' E 8=B007' / Locator JN49bf

ENDBH & NANDBH editor

http://ndbc= hangeblog.blogspot.com

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