... From: "greg c" Subject: [softrock40] Minimum discernable signals ... As Roelof says the Icom is likely to be far too sensitive on 160m using ordinary...
Sid - This may be a foolish assumption, but I'm thinking that even if the time and frequency are off considerably, I should still see signal tracks on the...
Go to setup/calibration tab. Inject -70dbm signal at 10mhz (or change frequency) then start calibration. You can do the same for frequency and image...
On my setup using the latest version of WSPR for IQ work, I don't get any receive signals unless I first swap bands and back. Doing that gets the receive...
How do you guys do this without a signal generator? Or does everyone need to have one to calibrate their software app? Any easy to build kits that can give us...
... From: "Philip" Subject: [softrock40] Re: OK, I give up..... ... This is a good point. WSPR-CAT does not send a frequency set command on startup. Various...
This is the odd thing Alan.. On mine, there is very little or even no noise till I do the band swap... Yesterday, I forgot to band swap and WSPR did 8 of 2...
... From: "John Williams" Subject: Re: [softrock40] Re: RXTX V6.3 and the PA/BPF/I2C board from Pete ... If you want accurate calibration a calibrated...
... From: "Philip" Subject: [softrock40] Re: OK, I give up..... ... OK. I had not thought of this, is it your problem Garey? Yet another pitfall. 73 Alan G4ZFQ...
... From: Subject: [softrock40] Adjust level in Soft Rock light. ... Nothing in particular. The levels are low so often maximum gain on the Windows slider or...
I've put the WPSR aside for a while to try and fix my PSDR that I have messed up in this exercise. The problem I have is that the Si-570 is 'stuck' on 40M....
Preston - I understand that there will be no WSPR signals under those conditions, but if a CW or other signal IS in the receiver passband and within the 200 Hz...
OK. I increased the level to +4 dBm, switched from 30 to 40 to 30M, and I now have a thin line right at the center of the waterfall. It's moving slightly...
I want to thank Tony also for great kits and his work in designing and supporting this ( I have two RX/TX ensembles and RX Ensemble II and now I am using it...
Silly question, under setup to you have USBtoI2C selected? You must power the radio up first then launch PSDR. If you run PSRD first it will unselect USBto...
Hi Hi... me too.. Larry In a message dated 2/1/2011 9:39:07 A.M. Eastern Standard Time, ... Larry I can see me having to visit SDR Anonymous in a few months...
I am using an Ensemble RXTX for WSPR. The Ensemble is overdriving the X-Fi Line In. I have been unable to find any means of controlling the Line In level. Has...
On my XP SP3 system, I right click the speaker icon in the right hand tray at the bottom, and select audio volume control. When the slider dialog comes up it...
Larry - You'll never go wrong underestimating the capabilities of someone who has been running in circles!! NO possibility is 'too simple' for those of us who...
Glad you got it! It has bit me in the butt several times! Have fun with your kit! If you get wspr going I will be asking you for help :-) Larry W9AMR In a...
People here may be interested to know that the latest issue of QRP Quarterly (club magazine of QRP ARCI) has an 8 page feature on the SDR Cube. Details are on...
