tag:blogger.com,1999:blog-29848928.post8883767072960600515..comments2022-03-28T00:53:48.911+01:00Comments on G4VXE.COM: How the £13 SDR project became the £26 SDR projectUnknownnoreply@blogger.comBlogger5125tag:blogger.com,1999:blog-29848928.post-73133991742163440822012-07-31T20:37:09.049+01:002012-07-31T20:37:09.049+01:00That's a good idea, Mike. Thanks. Have made up...That's a good idea, Mike. Thanks. Have made up an adapter already so can easily incorporate this!<br /><br />TimTimhttps://www.blogger.com/profile/15165826626789082107noreply@blogger.comtag:blogger.com,1999:blog-29848928.post-43640623123119237872012-07-31T16:13:57.212+01:002012-07-31T16:13:57.212+01:00I have heard some have missing static protection d...I have heard some have missing static protection diodes. Rather than find some I suggest you make one into an adapter. You will need one anyway from belling lee to SMA, BNC or N. A resistor across the dongle input to drain any static and an isolating capacitor should do it. Say 1K and 1nF.<br /><br />MikeG0MJWhttps://www.blogger.com/profile/16970290522789476417noreply@blogger.comtag:blogger.com,1999:blog-29848928.post-33517464343342860182012-07-22T20:54:48.380+01:002012-07-22T20:54:48.380+01:00Hi both,
Simon - definitely - hope you have fun -...Hi both,<br /><br />Simon - definitely - hope you have fun - it's great to experiment with. <br /><br />Julian - the lack of the front end protection diodes sounds very possible! Sorry about the captcha - horrid things :-(Timhttps://www.blogger.com/profile/15165826626789082107noreply@blogger.comtag:blogger.com,1999:blog-29848928.post-53174440404896510062012-07-22T09:59:02.778+01:002012-07-22T09:59:02.778+01:00I ordered mine on Friday.Seems like fun!
Simon.m3...I ordered mine on Friday.Seems like fun!<br /><br />Simon.m3hxeAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-29848928.post-46176961885227658692012-07-22T09:49:59.806+01:002012-07-22T09:49:59.806+01:00I ncan't remember where I saw it now but I see...I ncan't remember where I saw it now but I seem to recall reading in someone's blog that they opened up the SDR and found that the front-end protection diodes had been omitted.<br /><br />(PS: Today's captcha is a real b*st*rd.)Anonymoushttps://www.blogger.com/profile/11984840704237681015noreply@blogger.com