[hpsdr] Advanced (SDR) products

[Jim Barber]

Ooops... Make that "Greg", sorry.

73,
Jim N7CXI

On Tue, Oct 28, 2014 at 11:35 AM, Jim Barber <barberaudio at gmail.com> wrote:

> Gary,
>
> The least expensive (new) instrument I've seen that will do useful work is
> the Signal Hound USB-SA44B.
> It has a decent dynamic range and the minimum RBW is 0.1 Hz . It retails
> for $919 USD.
>
> .https://www.signalhound.com/products/usb-sa44b/
>
> There are tradeoffs with these kinds of instruments over traditional ones,
> sweep time
> when using large bandwidths is one. On the plus side, though that
> instrument does have I/Q
> output at up to 240 kHZ bandwidth and the software includes AM/FM/SSB/CW
> demodulators.
>
> HTH,
> Jim N7CXI
>
> On Tue, Oct 28, 2014 at 11:21 AM, Jim Barber <barberaudio at gmail.com>
> wrote:
>
>> Another caution is that the spec sheet for the TSA4G1 (4 gHz version)
>> shows a minimum RBW (resolution bandwidth) of 100 kHz. For my uses at
>> least
>> that isn't nearly small enough - 100 Hz would be more like it. As an
>> example, the
>> very inexpensive Rigol DSA815 has a RBW of 100 Hz. ($1295 USD without a
>> tracking generator, $1495 with)
>>
>>
>> YMMV,
>> Jim N7CXI
>>
>>
>>
>>
>> On Tue, Oct 28, 2014 at 10:55 AM, Greg Clark <greg at bigredbee.com> wrote:
>>
>>> ***** High Performance Software Defined Radio Discussion List *****
>>>
>>>
>>> Does anyone know if a similar product that goes up to about 1Ghz that
>>> might cost less?  I don't need all the way to 4 Ghz
>>>
>>> Greg K7RKT
>>>
>>> On Tue, Oct 28, 2014 at 10:51 AM, Jose V. Gavila <eb5agv at amsat.org>
>>> wrote:
>>>
>>>> ***** High Performance Software Defined Radio Discussion List *****
>>>>
>>>> Try this:
>>>>
>>>> http://www.triarchytech.com/product.html
>>>>
>>>> Regards,
>>>>
>>>> JOSE
>>>>
>>>> El 28/10/2014 17:23, John C. Westmoreland, P.E. escribió:
>>>>
>>>>> ***** High Performance Software Defined Radio Discussion List *****
>>>>>
>>>>>
>>>>>
>>>>> Hello Helmut,
>>>>>
>>>>> I am getting a URL not found error here.  Can you check the URL?
>>>>>
>>>>> 73's,
>>>>> John
>>>>> AJ6BC
>>>>>
>>>>>
>>>>> On Tue, Oct 28, 2014 at 9:20 AM, Helmut <dc6ny at gmx.de
>>>>> <mailto:dc6ny at gmx.de>> wrote:
>>>>>
>>>>>     ***** High Performance Software Defined Radio Discussion List *****
>>>>>
>>>>>
>>>>>     http://www.triarchytech.com/product.htmlaunched a series of
>>>>> Spectrum
>>>>>     Analyzers that fit in a USB stick. The 1 MHz up to 8.15 GHz
>>>>>     remoteable sticks provide a signal range from -110 to + 30 dBm. Due
>>>>>     to a reasonable pricing these devices are affordable for hams and
>>>>>     ‘home-brewers’.____
>>>>>
>>>>>     __ __
>>>>>
>>>>>     73, Helmut, DC6NY____
>>>>>
>>>>
>>>>
>>>> --
>>>> 73 EB5AGV - JOSE V. GAVILA - La Canyada - Valencia (SPAIN)
>>>>    http://agvradio.com  AGVradio
>>>>    http://jvgavila.com  Personal WEB
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>>>
>>>
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>>
>>
>
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