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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: Markus Thanks for opds settings. Sorry - I have to ask for explanation "Opera software users should tune to 72.8 kHz dial" [...] Content analysis details: (0.0 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [212.82.96.205 listed in list.dnswl.org] 0.0 HTML_MESSAGE BODY: HTML included in message X-Scan-Signature: c96efc14f58f84aa05b44c520f48db32 Subject: LF: RE: 74.322 kHz Op-64 from Bob and Dex Content-Type: multipart/alternative; boundary="----=_NextPart_000_002B_01CF25D6.DE725E60" X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on post.thorcom.com X-Spam-Level: X-Spam-Status: No, hits=0.1 required=5.0 tests=HTML_60_70,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 This is a multi-part message in MIME format. ------=_NextPart_000_002B_01CF25D6.DE725E60 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Markus Thanks for opds settings. Sorry - I have to ask for explanation "Opera software users should tune to 72.8 kHz dial" Should opds users also set 72.8 dial? If not, then can't run Opera and opds in parallel from same Rx. If so, do I also change the additional SL settings (that worked FB last night for OP 16): CF=1622 RF Offset 72.7 to 72.8 73 Terry From: owner-rsgb_lf_group@blacksheep.org [mailto:owner-rsgb_lf_group@blacksheep.org] On Behalf Of Markus Vester Sent: 09 February 2014 19:46 To: rsgb_lf_group@blacksheep.org Subject: LF: 74.322 kHz Op-64 from Bob and Dex Bob and Dex intend to transmit Opera-64 tonight, WG4XRS on 74.3213 and WG5XRS on 74.3229 kHz. Opera software users should tune to 72.8 kHz dial to bring the signals inside the prescribed Op-64 passband. Opds users can start out from Op-16 settings, but reduce FFT bin size by a factor of four from 0.954 mHz to 0.238 mHz. Example settings for SpecLab with opds-64: Audio samplerate 12 kHz, FFT decimation divisor 768, FFT length 65536, scroll interval: 20 minutes, number of exported bins: 32768, untick use INTEGER numbers only. Example parameters for opds.ini: opspeed=64 spotdelay=58 ' seconds fc=74322 ' center frequency (Hz) sr=12000.86 'enter your calibrated samplerate (Hz) dec=50331648 '768*64k 73 and good luck, Markus (DF6NM) ------=_NextPart_000_002B_01CF25D6.DE725E60 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Markus

 

Thanks for opds settings.

 

Sorry – I have to ask for explanation “Opera = software users should tune to 72.8 kHz dial” =

 

Should opds users also set 72.8 dial? If not, then can’t run = Opera and opds in parallel from same Rx.

 

If so, do I also change the additional SL settings (that worked FB = last night for OP 16):

CF=3D1622

RF Offset 72.7  to 72.8

 

73 Terry

 

From:= = owner-rsgb_lf_group@blacksheep.org = [mailto:owner-rsgb_lf_group@blacksheep.org] On Behalf Of Markus = Vester
Sent: 09 February 2014 19:46
To: = rsgb_lf_group@blacksheep.org
Subject: LF: 74.322 kHz Op-64 = from Bob and Dex

 

Bob and Dex = intend to transmit Opera-64 tonight, WG4XRS on 74.3213 and WG5XRS on = 74.3229 kHz.

 

Opera = software users should tune to 72.8 kHz dial = to bring the signals inside the prescribed Op-64 = passband.

 

Opds users = can start out from Op-16 settings, but reduce FFT bin size by = a factor of four from 0.954 mHz to 0.238 = mHz.

 

Example = settings for SpecLab with opds-64:

 Audio = samplerate 12 kHz, 

 FFT = decimation divisor 768,

 FFT = length 65536,

 scroll = interval: 20 minutes,

 number = of exported bins: 32768,

 untick = use INTEGER numbers only.

 

Example = parameters for opds.ini:

 opspeed= =3D64
 spotdelay=3D58 ' seconds
 fc=3D74322 ' center = frequency (Hz)
 sr=3D12000.86  'enter your calibrated = samplerate (Hz)
 dec=3D50331648   '768*64k =

73 and good = luck,

Markus = (DF6NM)

 

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