Thanks 10-75. What is the device name as displayed in the Unitrunker receiver window?
jdd1957 - what version of Windows is this?
Tom - absolutely. You can mix and match as many signal role and voice role receivers as you like - provided you have the ports, memory, and CPU to support them.
C0 0A 0000 0000 003F 00 | Get Version String
C0 0C 0000 0001 0001 00 | Set Sample Rate
40 15 0000 002D 0000 | GPIO Write (turn off T bias)
C0 10 0000 000A 0001 00 | VGA gain
C0 0F 0000 0007 0001 00 | Mixer gain
C0 12 0000 0000 0001 00 | Mixer AGC
C0 0E 0000 000A 0001 00 | LNA gain
C0 11 0000 0000 0001 00 | LNA AGC
40 0D 0000 0000 0004 01 | set center freq
40 01 0001 0000 0000 | receiver mode
I added a new receiver and for the life of me I can not change the stopped to Run, I have had no problems with all the other settings but can not get the program to change the receiver from stopped to run. Can some one point out what I am doing wrong, thanks for any help.
Steve
Did you remember to select the receiver before hitting the Start button? This came to me as I just tried mine and it wouldn't start until the receiver was selected.
I added a new receiver and for the life of me I can not change the stopped to Run, I have had no problems with all the other settings but can not get the program to change the receiver from stopped to run. Can some one point out what I am doing wrong, thanks for any help.
Saint said:I have tried everything to get the receiver to start and nothing, I even re-installed the program and still nothing. I went back to the older update and it works OK.
Thanks Spitfire!I noticed a minor corner case bug in regards to the UI when messing with multiple VCOs with an RTL dongle. If you repeatedly switch between 1 VCO and multiple VCOs, some of scopes persist when you switch back to the 1 VCO setting.
The program is more efficient at processing a single VCO than it is at processing two or more. With two or more VCOs - each VCO signal must be frequency translated down to zero. The eight bit samples from the Realtek have some inherent quantization error that is slightly magnified by this translation process.I also have an observation in regards to the RTL dongle and multiple VCOs. I am unsure if this would be a bug or not, but multiple VCOs appear to have weird affect on the gain settings. Whenever I use a single VCO or the first VCO with the other VCOs parked on the zero frequency, my gain settings appear to work fine and does not need to be adjusted.
Yes, you've discovered the means to compensate for this.As soon as I set a frequency for the any other VCO, the gain setting appears to suddenly drop off and I need to bump up my gain settings or turn on one of the AGC settings to correct this.