[hpsdr] Silicon Labs chips

[Michael St. Angelo]

Thanks to all,

 

I will check it out. I’m ntertested in listening to the 2250400 Mhz mil band
and this dongle looks promising.

 

73,

 

Mike N2MS

 

From: Raymond Mack [mailto:ray.mack at sbcglobal.net] 
Sent: Wednesday, April 10, 2013 5:20 PM
To: mstangelo at comcast.net; lester at veenstras.com
Cc: Bill Tracey; hpsdr at lists.openhpsdr.org
Subject: Re: [hpsdr] Silicon Labs chips

 

 

I got mine from NooElec for about $17 plus shipping.

Ray

  _____  

From: "mstangelo at comcast.net" <mstangelo at comcast.net>
To: lester at veenstras.com
Cc: Bill Tracey <bill at ewjt.com>; Raymond Mack <ray.mack at sbcglobal.net>;
hpsdr at lists.openhpsdr.org
Sent: Wed, April 10, 2013 3:02:53 PM
Subject: Re: [hpsdr] Silicon Labs chips


I'd like to experiment with one of these DVB-T dongles.

I want to get one with the RTL238U with R820T tuner since it starts at
24Mhz.

<http://rtlsdr.org/>

Does anyone know of a good source for this dongle?

Still straying off-topic...

Mike N2MS


----- Original Message -----
From: Lester Veenstra <lester at veenstras.com>
To: 'Bill Tracey' <bill at ewjt.com>, 'Raymond Mack' <ray.mack at sbcglobal.net>,
hpsdr at lists.openhpsdr.org
Sent: Thu, 11 Apr 2013 00:42:16 -0000 (UTC)
Subject: Re: [hpsdr] Silicon Labs chips

***** High Performance Software Defined Radio Discussion List *****

The phase noise/frequency wander was with the AM/SW broadcast version


As those of us who have used the USB dongles that were mentioned in QST will

tell you, the SSB phase noise is not nearly the issue that folks make it out
to 
be.

The *biggest* problem with anything Silicon Labs is finding someone to sell
you 
any.  Silicon Labs (and my former employer Conexant, now Entropic) just do
not 
want to talk to you unless you are going to buy a few hundred thousand ICs.

As with the USB dongles, if you can find another radio that uses the chip,
you 
might be able to experiment with them.  If you haven't checked out the USB 
dongles yet, it is well worth the time.  You can't beat a receiver that
costs 
$17.

Ray
W5IFS


Lester B Veenstra  MØYCM K1YCM W8YCM
lester at veenstras.com

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