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Message-ID: <935140.49118.qm@web63605.mail.re1.yahoo.com>
Date: Sun, 10 Oct 2010 08:44:29 -0700 (PDT)
From: Andy - KU4XR <ku4xr@yahoo.com>
To: rsgb_lf_group@blacksheep.org
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Subject: Re: LF: Wireless link question
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Gary:
=A0
I have not tried doing this using FM, but I have used a 100mWatt A.M. tran=
smitter
to send audio from a receiver in=A0the shack=A0to an A.M. radio in another=
 room.=A0=20
I connected the record out jack into the sound card input of the PC in the=
 family
room, and,=A0It worked OK, and I was able to view QRSS in the family room=
 while=20
watching TV, instead of running back and forth between commercials to see=
 if I=20
was receiving anything. The only problem was the fact that there is not a=
 clear=20
A.M. frequency in the BC Band, and occasionally a station would come thru.
In my opinion; a wireless FM transmitter would be better, and pose less
interference problems from On Air stations. Probably a better Dynamic Rang=
e
for lower S/N ratio too.
=A0
73 :
=A0
=A0

Andy - KU4XR - EM75xr - Friendsville, TN. USA
LOWfer Beacon " XR " @ 185.29875 KHz ( QRSS-60 )

*** Temporarily OFF, while constructing a new antenna ***

Coordinates: N: 35=BA 43' 54" - W: 84=BA 3' 16"
http://www.myspace.com/beaconxr

*** The 5 most important words ever spoken ***

http://ku4xr.webs.com/5mostimportantwords.htm

--- On Sun, 10/10/10, Gary - G4WGT <g4wgt@tiscali.co.uk> wrote:


From: Gary - G4WGT <g4wgt@tiscali.co.uk>
Subject: LF: Wireless link question
To: "LF Group (RSGB)" <rsgb_lf_group@blacksheep.org>
Date: Sunday, October 10, 2010, 11:14 AM


Hi All,


I wish to try a wireless link for an additional VLF/LF active antenna. Can=
 anyone advise me whether it will be best to use an FM or AM link. It will=
 be used for connection to a PC sound card.



73,


Gary - G4WGT.

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<table cellspacing=3D"0" cellpadding=3D"0" border=3D"0" ><tr><td valign=3D=
"top" style=3D"font: inherit;"><DIV>Gary:</DIV>
<DIV>&nbsp;</DIV>
<DIV>I have not tried doing this using FM, but I have used a 100mWatt A.M.=
 transmitter</DIV>
<DIV>to send audio from a receiver in&nbsp;the shack&nbsp;to an A.M. radio=
 in another room.&nbsp; </DIV>
<DIV>I connected the record out jack into the sound card input of the PC=
 in the family</DIV>
<DIV>room, and,&nbsp;It worked OK, and I was able to view QRSS in the fami=
ly room while </DIV>
<DIV>watching TV, instead of running back and forth between commercials to=
 see if I </DIV>
<DIV>was receiving anything. The only problem was the fact that there is=
 not a clear </DIV>
<DIV>A.M. frequency in the BC Band, and occasionally a station would come=
 thru.</DIV>
<DIV>In my opinion; a wireless FM transmitter would be better, and pose le=
ss</DIV>
<DIV>interference problems from On Air stations. Probably a better Dynamic=
 Range</DIV>
<DIV>for lower S/N ratio too.</DIV>
<DIV>&nbsp;</DIV>
<DIV>73 :</DIV>
<DIV>&nbsp;</DIV>
<DIV>&nbsp;</DIV>
<DIV><BR>Andy - KU4XR - EM75xr - Friendsville, TN. USA<BR>LOWfer Beacon "=
 XR " @ 185.29875 KHz ( QRSS-60 )<BR><BR>*** Temporarily OFF, while constr=
ucting a new antenna ***<BR><BR>Coordinates: N: 35=BA 43' 54" - W: 84=BA=
 3' 16"<BR>http://www.myspace.com/beaconxr<BR><BR>*** The 5 most important=
 words ever spoken ***<BR><BR>http://ku4xr.webs.com/5mostimportantwords.ht=
m<BR><BR>--- On <B>Sun, 10/10/10, Gary - G4WGT <I>&lt;g4wgt@tiscali.co.uk&=
gt;</I></B> wrote:<BR></DIV>
<BLOCKQUOTE style=3D"BORDER-LEFT: rgb(16,16,255) 2px solid; PADDING-LEFT:=
 5px; MARGIN-LEFT: 5px"><BR>From: Gary - G4WGT &lt;g4wgt@tiscali.co.uk&gt;=
<BR>Subject: LF: Wireless link question<BR>To: "LF Group (RSGB)" &lt;rsgb_=
lf_group@blacksheep.org&gt;<BR>Date: Sunday, October 10, 2010, 11:14 AM<BR=
><BR>
<DIV id=3Dyiv1599820439>Hi All,
<DIV><BR></DIV>
<DIV>I wish to try a wireless link for an additional VLF/LF active antenna=
. Can anyone advise me whether it will be best to use an FM or AM link. It=
 will be used for connection to a PC sound card.<BR>
<DIV><BR></DIV>
<DIV>73,</DIV>
<DIV><BR></DIV>
<DIV>Gary - G4WGT.</DIV>
<DIV><BR></DIV></DIV></DIV></BLOCKQUOTE></td></tr></table>

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