Received-SPF: neutral (google.com: 195.171.43.25 is neither permitted nor denied by best guess record for domain of owner-rsgb_lf_group@blacksheep.org) client-ip=195.171.43.25;
Message-ID: <9ED59F2E46A24764847DFD1EF781AA7B@AGB>
From: "Graham" <g8fzk@g8fzk.fsnet.co.uk>
To: <rsgb_lf_group@blacksheep.org>
References: <BLU180-W3599B1565E284475140856AC880@phx.gbl> <2662DF5AA7FA416CBB09CDB90BBFF7B1@White> <016101cf39df$4f4c89a0$ede59ce0$@comcast.net>,<FA723BF050144798AD076EB0C9190D21@White> <BLU180-W432C6E6C028F0DD53D7014AC8B0@phx.gbl> <01dc01cf3a3f$86997bb0$93cc7310$@comcast.net>,<A47BA5540C3B42619C724008CDF3A0ED@White> <BLU180-W23A00B5028E9D0DEEF6B3AC8B0@phx.gbl> <2FC5CAB271A6437CB35A5B100185CEDA@White> <025101cf3a52$e0925750$a1b705f0$@comcast.net> <7DB9DD5669FC4C648838510DCAC08AFB@White> <531A506E.9040103@abelian.org> <531A5C19.9060209@abelian.org> <02ba01cf3aa3$debaad50$9c3007f0$@comcast.net> <531AF126.2060600@abelian.org> <850A470A5B9F4483BED8B49D4791044A@White> <531B1D0C.3070208@abelian.org> <531B2478.70500@iup.uni-heidelberg.de> <E269ED907ED948DEB90B43484146ECE4@AGB> <531B32B5.3050900@iup.uni-heidelberg.de>
In-Reply-To: <531B32B5.3050900@iup.uni-heidelberg.de>
Date: Sat, 8 Mar 2014 15:21:12 -0000
MIME-Version: 1.0
Importance: Normal
Subject: Re: LF: Microphone via WLAN (WiFi) ?
Content-Type: text/plain;
	format=flowed;
	charset="iso-8859-1";
	reply-type=response
Content-Transfer-Encoding: 8bit
Sender: owner-rsgb_lf_group@blacksheep.org
Precedence: bulk
Reply-To: rsgb_lf_group@blacksheep.org

just need a small  soldering  iron
...or  buy  one with  micro dot RF   connector ?

150 MHZ wireless  adaptor  brings  100's  of them

MIC <>  USB SOUND  CARD  <> USB/WIFI ~~~~~~~ WIFI/USB<>PC

--------------------------------------------------
From: "Stefan Schäfer" <schaefer@iup.uni-heidelberg.de>
Sent: Saturday, March 08, 2014 3:09 PM
To: <rsgb_lf_group@blacksheep.org>
Subject: Re: LF: Microphone via WLAN (WiFi) ?

> Ehm.... no.
> Did you carefully read my mail?
>
> S,
>
> Am 08.03.2014 15:46, schrieb Graham:
>> wifi  usb ?
>>
>> TP LINK 150Mbps wireless N Nano USB adapter
>>
>> 44 in stock
>> £7.72
>>
>> G,
>>
>>
>>
>>
>>
>>
>> --------------------------------------------------
>> From: "Stefan Schäfer" <schaefer@iup.uni-heidelberg.de>
>> Sent: Saturday, March 08, 2014 2:08 PM
>> To: <rsgb_lf_group@blacksheep.org>
>> Subject: LF: Microphone via WLAN (WiFi) ?
>>
>>> Hi all,
>>>
>>> Again i spent some time to find a module which allows to transfer a 
>>> mircophone input signal via WLAN to the PC. Without success...
>>>
>>> To make things clear:
>>>
>>> The system has to consist of to parts:
>>>
>>> 1: The first one is battery supplied and has a microphone input (like a 
>>> cheap external USB soundcard) and a WLAN output, using an external 
>>> antenna and SMA plug. I.e.: Input: 3.5mm microphone jack. Output: SMA 
>>> WLAN antenna connector.
>>> 2: The second part is connected to the PC and is a WLAN receiver that 
>>> appears as a normal external USB soundcard and allows to receive the 
>>> audio signal from the first part of the system.
>>>
>>> The system allows to run a /p receiver for VLF or any other band.
>>>
>>>
>>> An expert could create such a circuit for himselfe but i need to buy 
>>> something like that, if it is available. But all i can find in the web 
>>> is the opposite way, i.e. people who want to transfer their sound from 
>>> the PC to a /p loudspeaker or headphone, argh...  Or, a big device which 
>>> includes a real big microphone (dynamic range ???). These are expensive 
>>> systems.
>>>
>>> However, external soundcards are cheap and WLAN modules are cheap too.
>>>
>>> So, isn't there such a device for a few EUR in the web, these days? It 
>>> has to have a dynamic range of  at least 100 dB, like the 2 EUR external 
>>> soundcards at amazon do (with some luck).
>>>
>>> Any help is much apprechiated :-)
>>>
>>> 73, Stefan/DK7FC
>>>
>>
>