Return to KLUBNL.PL main page

rsgb_lf_group
[Top] [All Lists]

Re: LF: Re: USB stereo soundcard, CHEAP!?

To: <[email protected]>
Subject: Re: LF: Re: USB stereo soundcard, CHEAP!?
From: "Alan Melia" <[email protected]>
Date: Wed, 3 Jun 2015 19:42:10 +0100
Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=btinternet.com; s=btcpcloud; t=1433356938; bh=CKMclH7f50JXaaM4017Eim04ZjsiDmfjMBOpVQL8vL4=; h=Message-ID:From:To:References:Subject:Date:MIME-Version:X-Mailer; b=K7kdXNPCzEUErksrBGoc6OWq2d7fOZ3zQ836tFczTh5yCPSdXjDne4HTMAl/lLJhqLoPcHHh6DG2xJ6dGuT8Ycgxx2O7er8DTvZfdVnI6Bh2qj0S1E3kM6Jb6ecDpfKPdeAd7efPcBnxLOCDyTOmi0gjT6I2/3JMapURJVkToKM=
References: <[email protected]> <[email protected]> <[email protected]> <[email protected]> <[email protected]> <[email protected]> <[email protected]> <[email protected]> <[email protected]>
Reply-to: [email protected]
Sender: [email protected]

I havent used them seriously enough yet to answer those you need to ask Paul that
 
Alan
----- Original Message -----
From: DK7FC
Sent: Wednesday, June 03, 2015 7:01 PM
Subject: Re: LF: Re: USB stereo soundcard, CHEAP!?

Alan,

Sorry, i have to add more detailed questions, maybe you can answer them:
-Are there any spikes on certain frequencies, e.g. 8 kHz?
-What is the noise floor shown in SpecLab (in 1 Hz BW) ?
-Is it possible to disable any nerving 'sound boosters', AGC, etc..?
-Do you use them for amateur radio without a decoupling AF transformer, i.e. common GND?

73, Stefan

Hi Alan,

Thanks, that is a good hint, exactly what i want, even more than i need.

Do you use them for amateur radio? Are you happy with them? Any drawbacks?

73, Stefan


Hi Stefan you could try looking for SD-AUD20101. Dont buy from China buy from the US on eBay that isa bit more expensive depending on the postage. The descriptions are misleading some say mono mic but on the genuine article it is definitely stereo. These are the units that Paul Nicholson uses they will sampleat 96kb/sec. They are also available via Amazon. The maker is Syba, my last pair came from Novatek Technology Inc in Chino CA ....I think a pair cost about 40euro equivalent including postage.
 
Alan
G3NYK 
----- Original Message -----
From: DK7FC
Sent: Wednesday, June 03, 2015 5:43 PM
Subject: LF: USB stereo soundcard, CHEAP!?

Hi all,

On my remote RX i'm using a cheap USB-soundcard (attachment), which runs very well! However it has just a mono-input (Mic).

What i need is such a soundcard with stereo microphone inputs. It has to be such a cheap and compact one, i.e. for example NOT a EMU0202 or similar stuff. 16 bit and 48 kS/s is totally sufficient. It would be nice if the mic-GND is at one potential with the USB-shield, just to avoid problems.

Does someone know one and where to order it?

73, Stefan
<Prev in Thread] Current Thread [Next in Thread>