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LF: Microphone via WLAN (WiFi) ?

To: [email protected]
Subject: LF: Microphone via WLAN (WiFi) ?
From: Stefan Schäfer <[email protected]>
Date: Sat, 08 Mar 2014 15:08:56 +0100
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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


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