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Reviews Categories | Ham Software/Apps - Other than logging | Studio1 Software Defined Radio by SDR Applicatons Help

Reviews Summary for Studio1 Software Defined Radio by SDR Applicatons
Studio1 Software Defined Radio by SDR Applicatons Reviews: 17 Average rating: 3.9/5 MSRP: $149 Euro
Description: Studio 1 collects the legacy of WRplus including many tips
from its large user base; however Studio 1 is very different
in its internal architecture and it is vastly superior in
many areas. Thanks to its high-quality fractional resampler
Studio 1 accepts an arbitrary input sample rate, making
possible easy interconnection with virtually all the present
(and future) SDR receiving hardware. Studio 1 supports the
standard Winrad ExtIO*.dll interface library (by I2PHD) plus
a proprietary, improved one (S_ExtIO). This means that
Studio 1 can work in combination with any hardware for which
an ExtIO library exists.
Product is in production.
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SM4GRP Rating: 5/5 Oct 19, 2015 22:37 Send this review to a friend
Very good  Time owned: more than 12 months
I have used Studio1 almost every day since first release and I must say that I'm very very happy with it. I can arrange the different windows to my own liking, create different setups for different use (ordinary DXing, listening to recorded files, producing videos for YouTube etc). I haven't heard better audio quality in any other SDR software, especially in SAM mode. All in all Studio1 is a very very nice software.

Many hams seem to have a misconception that SDR softwares should be judged from the rate of updates instead of reviewing the functionality that's actually there. Studio1 one could do with some added features but the functionality that it provides today is, in my view, superior.
RZ6MY Rating: 1/5 May 7, 2015 01:08 Send this review to a friend
Pass  Time owned: more than 12 months
I have to agree with VE4NSA's review on this software.Updates are very, very slow in coming and have only amounted to a few specialized changes.
VE4NSA Rating: 2/5 May 6, 2015 15:21 Send this review to a friend
Too limited, too expensive  Time owned: more than 12 months
Had the opportunity to use Studio1 software again. Unfortunately, not much has changed after I first purchased it a while ago. Glad I sold it that time and glad I didn't buy it again. It's use is still limited to RX only. After years of promises still no TX ability. In comparison to other RX software for SDR units it doesn't offer that much more to justify the $200 price tag. Adding more RX windows doesn't cut it anymore and actually gets boring. I guess you pay for a licence dongle that does nothing for the user! In comparison to SDR#, HDSDR, SDR-Radio V2, cuSDR (all free ), safe your money and put it towards your SDR radio. Much better spent.
W8ER Rating: 5/5 Nov 9, 2014 15:50 Send this review to a friend
Very Well Done!  Time owned: 0 to 3 months
Studio1 is easily a 5. It is mature and is configurable and works with many different SDR receivers. After buying Studio1 you can upgrade your hardware without the fear of losing your investment in software. This is one of the finest pieces of software that you will find!

I am using Studio1 with an RFSpace SDR-IQ. The software loaded easily and I was running in about 6 minutes, I had to get a cup of coffee! I am hoping for one of the Elad SW2 receivers soon and it will be Studio1 that will be "defining" it.
K9FB Rating: 5/5 Aug 30, 2014 13:21 Send this review to a friend
Very pleased  Time owned: 0 to 3 months
The ELAD FDM-S2 is my first experience with a true sampling SDR receiver, and I am extremely impressed with its performance in combination with the excellent Studio1 software package from SDR Applications. I am able to hear and understand SSB transmissions that are barely audible and unintelligible on my conventional receivers, especially on a crowded band. Using an outboard T/R antenna switch, it is easy to use any of my conventional equipment for transmitting along with Studio1 and the FDM-S2 for high performance receiving. A+.
KJ9T Rating: 5/5 Aug 10, 2014 10:24 Send this review to a friend
Studio 1 with ELAD FDM-2 A WINNER!  Time owned: 3 to 6 months
I think that the Studio 1 software in conjunction with the ELAD FDM-2 rcvr is the best combo that I hv had the privilege of using as of this date. I must admit that I hv not sat in front of the Flex 6000 series as yet, but hving run a Flex 1000, purchased in 2006, until 2 yrs ago when I upgraded to the Flex 5000 and the use of a few other SDR receivers and software packages, the Studio 1 software is a cut above. I had the QS1R/T with the SDRMAX-II software, I hv run the HDSDR, SDR Console, PowerSDR and a couple of others with my Softrock Ensemcle II, but when I ran Studio 1 with the Softrock the panadapter graphics were much improved over PowerSDR and others.
The timely response to queries is very much appreciated also. I am a very Happy Camper.
AB4BJ Rating: 5/5 Mar 3, 2014 15:52 Send this review to a friend
Top Notch SDR Software  Time owned: 0 to 3 months
I have been using the Studio 1 software with my Perseus receiver and Pixel RF Pro-1B magnetic loop for several weeks. Prior to obtaining my copy of Studio 1 I used the native Perseus software, HDSDR and SDR-Console (V2) to access my Perseus receiver and listen to a wide variety of transmissions. I like all of these software packages, but so far Studio 1 is my favorite. I will not comment here on the issues raised by other reviewers about customer service and similar issues, as since my purchase I have had no reason to communicate with the author of the software. I did communicate briefly with him about the demo version and found his response to be timely and professional.

The real focus of this review is the features of Studio 1. Yes, this software is expensive, but in my experience it has been money well spent. Because the software and USB security dongle (for copy protection) have to be shipped from Europe, it took about two weeks for my software to arrive. The software came in a small box with a CD and the security dongle. The “read me” file for installation that was contained on the CD (and that can be downloaded from the web site) was straightforward and easy to follow. The installation of the security dongle drivers was without incident or complication. Installing the software is easier, as it only requires the creation of a folder on the hard drive for the manual copying of several files and folders. To get the software to work with the Perseus receiver only required the manual copying of a few extra files from the supplied CD. After this, the software came to life and worked perfectly with my receiver. By the way, even though Studio 1 can only be used on the computer where the USB dongle is connected, you can load the software on multiple computers and simply move the dongle to the computer you want to use for SDR listening.

To me, one major benefit of this software is the ability to customize multiple work spaces that can then be saved and selected on the fly with a drop down menu. I use multiple monitors on my PC and was able to create several different work spaces that took advantage of the 3 monitor landscape depending on how I wanted to operate the receiver at any given time. This is a very nice feature that will let you place the main screens of the software front and center or out of the way with a simple click of the mouse. Some operators may not like the fact that the radio has multiple floating windows for different functions; however, I find this very handy because it allows more flexibility and versatility depending on your available screen space and operating needs. Once I got the hang of this feature it was very easy to use and experiment with. The sky’s the limit with the number of work spaces you can create and use. I also believe this is the best looking SDR software on the market to use with SDR receivers.

The Perseus is a highly rated SDR receiver, and Studio 1 takes advantage of this technology with its filtering and other features. Of the four SDR packages I tested, I was able to get the best sound from Studio 1. It is easy to insert multiple effective notch filters with a click of the mouse. There are preset buttons for bandwidth or you can customize the bandwidth by sliding the edges as shown on the scope. I prefer the functionality of the Perseus software for changing bandwidth (turning the mouse wheel), but the Studio 1 package is superior in most other respects. The adjustable noise reduction control is effective at eliminating some of the harshness of the received signals.

With Studio 1, you can create multiple memory banks for storage of frequently used frequencies. I found these easy to program and access by selecting the “MCTR” command on the RX Control to associate the open bank with the selected work space.

The spectrum scope and waterfall are easy to view and can be viewed together or in combination. The default color scheme is good, but there are other colors available.

Tuning in a frequency can be accomplished multiple ways. You can use memory presets, click on a signal on the scope, scroll the mouse wheel on the digital frequency indicator on the screen, or type the frequency with the keyboard.

There are many more features available that make this software a pleasure to operate and listen with. Like any software or hardware, there are some features that are missing that I would like to see. In many SDR packages I have used, you can choose to have the selected frequency remain centered on the scope and dial. Studio 1 will not do this, and depending on how you have zoomed in or out, the selected frequency can move off the visible scale and computer screen. As mentioned above, I would like to be able to adjust bandwidth by parking the crosshairs in the center of the selected frequency and use the mouse wheel to increase or decrease the frequency. I would also like the ability to save custom bandwidths in the filter section of the RX Control panel. Studio 1 does not have a full manual available. While I find the software to be fairly intuitive, a manual would be nice. Fortunately, there is a 21 page “Quick Start Guide” on the web site that covers many of the features. This guide was last updated in September of 2013.

All in all, Studio 1 is the best SDR receive package I have used. It is expensive (most others are freeware) but I am not disappointed by the large price I paid to own this software, as I immediately recognized that in many respects it is superior to the other packages that are available. If you have a high-end receiver and antenna system for SDR listening, adding Studio 1 will enhance your SDR experience.
AA1BW Rating: 5/5 Feb 23, 2014 01:03 Send this review to a friend
Great  Time owned: 0 to 3 months
I am using SDR receiveing technique for 4 years now. Tried several software. My hardware is the PMSDR and the FA-SDR TCVR.
I was a little worried reading the previous reviews. I was pleasantly surprised after trying it.
First I have to tell that using SDR and computer has a very time consuming learning curve. I needed a year to fully understand the basic tricks of SDR and computer, so after installing Studio1 I already had a lot of knowladge about SDR.
With this background I have to admit that this software is perfect. Very easy to tailor it for your needs. The way it handles the 4 independent notch filters, instant bandwith adjustement. I can receive all signals with no noise and "hifi" audio on ssb. My kenwood TS-850 has no better audio, but I need 2 seconds to adjust TS-850, and about 2-3 minutes for the Studio1, to set all parameters. It can also listen to broadcast FM, stereo and mono, no problem.
I think it is worth the price, and the author is trying its best, but needs the financial support for the work he has done.
I tried all other software, and the only thing I miss from this, is the instant digital modem as in the HRD software.
Lajos AA1BW & HA0DR
KC4WFV Rating: 5/5 Dec 22, 2013 08:59 Send this review to a friend
Great Sync Detection  Time owned: 3 to 6 months
I use Studio1 with an SDR-IQ receiver. Setup was easy and straightforward. I have been using Studio 1 for about three months now. I like the display of Studio1. It is easy to pick signals out of the "muck". I find that Studio1's spectrum display is easier to view that some of the other SDR Software offerings. Truthfully, I am not sure why that it is, but that is what I find.
To Mm Studio1 shines in it's Syncronous AM detection. There are user defined settings for Sync detection. Using the "factory" settings for Sync, it remains synched on a carrier way down into the noise, and during noise bursts. Many of the other SDR products lose sync in noise and deep fades---Not So with Studio1.

I am extremely happy with the software so far.
VE4SW Rating: 4/5 Sep 10, 2013 15:25 Send this review to a friend
Good software with potential  Time owned: 0 to 3 months
I owned the software for a few months and had some excellent results using it with my Anan-100D. Software support was timely. Very much recommended. Sold the software recently since I need SDR software that supports TX. It is supposed to come soon, just not in time for me. Also, demo version will soon be available.

If there is a problem with the software it is the cost. $200 with shipping is a lot.

Stefan, VE4NSA/VE4SW
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