Message-ID: <3FCFF75E8F314145903F01D8EC60781D@pcn5>
From: "F6CNI - Andy - JN19QB" <f6cni@orange.fr>
To: <rsgb_lf_group@blacksheep.org>
References: <CAHAQVWP_OYp9dyfg+d18_LgAa32+BqoQug_yHDnFCqbhCyfyJg@mail.gmail.com> <7E7DFBB4D102A04DB5ADC88D66628A4A444AE6D5@ICTS-S-MBX1.luna.kuleuven.be>,<569827C0.4050405@aei.ca> <7E7DFBB4D102A04DB5ADC88D66628A4A444AE74C@ICTS-S-MBX1.luna.kuleuven.be> <26AE4548AF744C27955CD7517279D066@SPYROSCENTRAL> <DA490A2C508E470B853E309E7E1FBBE6@pcn5> <569B4715.3050307@vsas.de> <50216170E6F64F7088E7F486D667D8C7@White> <E22398E5B34049688E2ADDDEE0CC605B@Clemens0811>
In-Reply-To: <E22398E5B34049688E2ADDDEE0CC605B@Clemens0811>
Date: Sun, 17 Jan 2016 17:32:01 +0100
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Subject: LF: Re: JT9 last night
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Hello Paul.

If your USB dial is 474.2 and BW around 500Hz, you copy only signals between 
475.450 and 475.950.

The WSPR2 window is 475.600 to 475800, and you are inside it.

I noticed that usually the JT9 transmissions are between 475.200 and 475.600 
and with 500Hz BW you lost a part of the window.

Here for JT9 I use 474.2 USB dial but a 1000 Hz minimum BW to have a full 
copy into the JT9 window.

Also, it needs to be patient because the efficiency of JT9 decode is not as 
good ad the WSPR2 and the level of activity on JT9 is erratic : at rare 
moments it is high, but low most of the time. IT is necessary to have a look 
at the pskreporter map to get an idea about the activity on band before go 
and listen JT9.

73 de Andy.

-----Message d'origine----- 
From: Clemens Paul
Sent: Sunday, January 17, 2016 5:00 PM
To: rsgb_lf_group@blacksheep.org
Subject: RE: LF: MF: JT9 last night

Hi Markus,

I've tried 'dial' 474.2 USB too,BW around 500Hz, last night but had no 
decodes in JT9,
then changed to WSPR and got plenty of spots.
I was using WJST-X v1.6.0 .
Obviously I am missing something but don't know what.

73
Clemens
DL4RAJ

>-----Original Message-----
>From: owner-rsgb_lf_group@blacksheep.org
>[mailto:owner-rsgb_lf_group@blacksheep.org] On Behalf Of Markus Vester
>Sent: Sunday, January 17, 2016 3:34 PM
>To: rsgb_lf_group@blacksheep.org
>Subject: Re: LF: MF: JT9 last night
>
>Here's last night's RX log from Nuremberg. Using 474.2 kHz LO,
>I had initially been monitoring 1300+-100 Hz only. Around
>20:50 I noticed some activity left of the receive range
>indicator and extended the tolerance to 1180+-200 Hz.
>
>Best 73,
>Markus (DF6NM)
>
>
>
>From: Vincent Stallbaum <mailto:info@vsas.de>
>Sent: Sunday, January 17, 2016 8:47 AM
>To: rsgb_lf_group@blacksheep.org
>Subject: LF: MF: JT9 last night
>
>
>Hello MF,
>
>fine signals last night again...
>...
>