Search found 24 matches

by vipersan
Mon Apr 11, 2016 10:09 am
Forum: General
Topic: SDRplay incompatibility with usb 2 pci card ?
Replies: 11
Views: 38706

Re: SDRplay incompatibility with usb 2 pci card ?

So ...this is the situation . I have SDRplay plugged into a motherboard usb slot and SDR~ or HDSDR runs no problem .. Everything runs.. I power down the PC insert the pci usb card ...run up the pc and insert a thumb drive .. no problem I can see it .. So ..I unplug my SDR play from the motherboard p...
by vipersan
Sun Apr 10, 2016 10:34 pm
Forum: General
Topic: SDRplay incompatibility with usb 2 pci card ?
Replies: 11
Views: 38706

SDRplay incompatibility with usb 2 pci card ?

Basically I ran out of usb ports on my PC and the only spare slot I had left to install another card was a PCI slot ...not PCIe .. So I bought a cheap n cheerfull USB 2 ..5 port card from China ...which has installed ok automatically under windows 7 .. I know it is working ...as I can plug in a usb ...
by vipersan
Sun Apr 10, 2016 1:55 pm
Forum: General
Topic: SDRPlay TCXO?
Replies: 23
Views: 75913

Re: SDRPlay TCXO?

Yes indeed VK2KIT.. I think I proved it will work just fine with a TCXO ... ..and could have been retrofitted relatively easily ..replacing the original Osc ...if the lands/pads had been a little larger ...and as you say adds little to the build cost. Perhaps the designers will indeed consider this ...
by vipersan
Sun Apr 10, 2016 11:57 am
Forum: General
Topic: SDRPlay TCXO?
Replies: 23
Views: 75913

Re: SDRPlay TCXO?

Tidied this up and the TCXO is now fitted on a similar but custom made pini pcb .. The SDR play pcb left overnight but not enclosed (without case) remained stable and on frequency ...but now the pcb is once more enclosed I am having to make small changes and track the T stream data ... So although i...
by vipersan
Sun Apr 10, 2016 1:31 am
Forum: General
Topic: SDRPlay TCXO?
Replies: 23
Views: 75913

Re: SDRPlay TCXO?

So ..My warranty is now void having removed the 24mhz crystal.. The 24mhz TCXO is temporarily hung with fine wires on a small piece of stripboard ... This may be a problem to fit as it has a slightly larger footprint than the original crystal .. No capacitors have been removed from the SDRplay pcb a...
by vipersan
Tue Apr 05, 2016 3:06 pm
Forum: General
Topic: SDRPlay TCXO?
Replies: 23
Views: 75913

Re: SDRPlay TCXO?

Many thanks for the prompt reply .. I am a TV engineer by trade ..and have worked with SMD devices before ... but that said ..I am getting older and although my hands are still steady ..my eyesight isn't what it used to be ..lol I will use Chip Quik to remove the components ..as this will reduce any...
by vipersan
Tue Apr 05, 2016 2:27 pm
Forum: General
Topic: SDRPlay TCXO?
Replies: 23
Views: 75913

Re: SDRPlay TCXO?

Gave up searching for the pdf for the above TCXO ...and found this one instead from Farnell .. Less than £1 each so ordered 2 ...and the pdf datasheet is available. TXC 7Q-24.000MBN-T TCXO, GPS, 24MHZ, 3.2 X 2.5MM, CLIPPED SINE So will look into retrofitting one in due course.. I just hope it is sui...
by vipersan
Tue Apr 05, 2016 10:15 am
Forum: General
Topic: SDRPlay TCXO?
Replies: 23
Views: 75913

Re: SDRPlay TCXO?

This subject has grabbed my interest ..because I am trying to get a Cband Jaero setup ...up and running with SDRplay .. It works OK but the drift is noticeable .. Reading the previous posts I am prepared to retrofit a TCXO but the problem is locating something suitable .. well This one looks like it...
by vipersan
Tue Mar 22, 2016 12:58 pm
Forum: SDRplay related
Topic: Metal case?
Replies: 14
Views: 48208

Re: Metal case?

I too am interested in this ...as I want to physically fit the SDRplay inside a Small Frm Factor PC with limited space available.. Unfortunately commercial die cast boxes are too large in every respect ...thus I want a metal box that is just big enough to surround and encase the SDRplay pcb. I curre...
by vipersan
Mon Mar 21, 2016 7:10 pm
Forum: SDRplay related
Topic: Next Question - DAB radio ?
Replies: 1
Views: 7594

Re: Next Question - DAB radio ?

Found my own answers..
Yes DAB is possible ...currently listening to Planet Rock.
http://www.sdr-j.tk/sdr-j-dab-manual-0.99.pdf
rgds

vipersan