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Paul, Yes, it will work. How well depends on signals at odd multiples of the primary tuned frequency. At 3 times there is an "attenuation" of about 9dB of the higher frequency, more as the number of

Incidentally, have you ever used a switching mixer without sn input tuned circuit of passband filter ! I did, and it works. But, has not used it enough to check for birdies etc . Look here :

Traps were distracting, but I find I'd downloaded it twice.

Paul, Yes, before my time. A lot different to the v6 when I first found Softrocks. Over the years I "upgraded" all my v6 Lites with plug-in BPFs and USB Si570s. Similar with my 6.1, 6.3

Earlier messages similar to this are probably still buried in the messages section but I thought it might be worth another repeat, with apologies in advance if I got that wrong:-) In January 2009,

check here http://www.ntms.org/files/Soft_Rock_5_RevA.pdf

There are very few resources on the SR5, but in the files section, there is just one reference. The only other reference that I managed to find is here :

Sorry that should read TDA2822

Thanks for the offer, Nigel, but, I only need an SR5

Hi Alan, I have lots of DDS and SI oscillators and want to experiment with! The SR5 is a very basic switching mixer, with a simple, RC phase shift , with two comparators , a local xtal oscillator ,

Nigel, Could you give details of the softrock kits and cost of shipping to denmark Thanks for asking, have replied off list. Nigel, GM8PZR

Nigel, Could you give details of the softrock kits and cost of shipping to denmark ? regards Helge Kyndbo Den tor. 4. feb. 2021 kl. 10.06 skrev Nigel via groups.io <poldhu1901= [email protected]>:

You don't say where you're located but I have four as new unbuilt Softrock 5 kits in the UK. There are four QSD boards with components and two each oscillator filter boards with components for 80m and

Please explain. The v5 must be very old. I do not remember it. How do you expect to develop it? 73 Alan G4ZFQ

Love to experiment and develop a Softrock Version 5 . Anyone has one ?

Alan, Got it working - created two separate folders in C: drive, Decoder 1 and Decoder 2 each containing a copy of of HDSDR/Multipsk. As you mentioned I set the LO same for each and then tuned one to

Thanks for help Alan, That's given me some things to try and now I know it should be possible to achieve! I'll come back with results.... 73, Peter g3ufi

Peter, Presuming the soundcard will share then I would try a separate profile with no DLL selected. https://sites.google.com/site/g4zfqradio/installing-and-using-hdsdr#h.bnwzhd66v4yh Set the LO to the

Hello, I'm using a Softrock LF/HDSDR setup tuned to 2187.5 Khz (DSC decoding) works fine. Can I add another instance of HDSDR and now tune this to 2177 Khz (DSC) and decode separately/simultaneously?

Ignore the messages, they appear every time quisk is started. A short explanation is that it checks for stuff that doesn't exist ... we call it "Just Noise" generated by the program. What versions of