Search found 56 matches

by SDRnerd
Mon Aug 27, 2018 8:30 pm
Forum: SDRplay related
Topic: RSPduo and other software
Replies: 25
Views: 15420

Re: RSPduo and other software

@ Tech support, Is the new API/extio update usable for HDSDR? It is a .exe file but I already updated SDRuno to the new v1.24 so the drivers are already installed. As far as can remember HDSDR uses separate drivers (dll) that can be selected in the input window when starting the program. How do I go...
by SDRnerd
Mon Aug 20, 2018 8:33 am
Forum: SDRuno
Topic: SDRuno MW/FM Broadcast Notch
Replies: 7
Views: 3563

Re: SDRuno MW/FM Broadcast Notch

It depends wich SDRplay you are using. Maybe its best to say what model you are using.
The RSPduo has a separate MW/FM notch that operates before the signal meets the 50 Ohm signal path of tuner 1..
Andy comments on the RSP2 diagram.

73' Ron
by SDRnerd
Mon Aug 20, 2018 5:55 am
Forum: SDRplay related
Topic: RSPduo and bias-T
Replies: 3
Views: 2692

Re: RSPduo and bias-T

Thanks Roger, will have to send mine back for repair I guess. Have contacted the RSP team in the mean time. Hope to get an answer soon.

See ya...
by SDRnerd
Sun Aug 19, 2018 11:09 am
Forum: SDRplay related
Topic: RSPduo and bias-T
Replies: 3
Views: 2692

RSPduo and bias-T

Seems the bias-T of tuner2 of my RSPduo is not working. Has somebody tested if this is working on their copy. SDRuno or SDRconsole v3 both turn out negative on the voltage exit of the SMA. My RSP1A works fine with both programs. Maybe the present API is not supporting this function yet :?: Best 73' ...
by SDRnerd
Sun Aug 12, 2018 9:53 pm
Forum: General
Topic: HDSDR 2.80 (beta)
Replies: 2
Views: 1859

Re: HDSDR 2.80 (beta)

Is there a RSPduo (API) driver for HDSDR :?:
by SDRnerd
Sun Aug 12, 2018 11:03 am
Forum: General
Topic: Why 24mhz Reference
Replies: 7
Views: 4526

Re: Why 24mhz Reference

Thanks for the exact and detailed info.
by SDRnerd
Mon Jul 30, 2018 12:18 pm
Forum: General
Topic: RSPduo and HDSDR
Replies: 4
Views: 3519

RSPduo and HDSDR

Is it possible to use the RSPduo with HDSDR :?: I used HDSDR in the past with a dual channel AFEDRI and like to do the same with the RSPduo. If not, can you tell me when a suitable API could be available in the future :?: I noticed the present API is consuming a decent amount of CPU power. Will this...
by SDRnerd
Mon Jul 30, 2018 12:07 pm
Forum: General
Topic: Why 24mhz Reference
Replies: 7
Views: 4526

Re: Why 24mhz Reference

As this thread is already open, I have a few questions about this. Which Leo Bodnar model is best suited as there are 2 types on sale? Secondly, can the output from these devices be directly connected to the SDRplay or is there need for some attenuation or wave transformation (square to pure sinewav...
by SDRnerd
Mon Jul 30, 2018 12:01 pm
Forum: General
Topic: RF Gain control on SDR-Console V3
Replies: 4
Views: 2807

Re: RF Gain control on SDR-Console V3

You can state your questions on the SDRconsole group which you can find here: https://sdr-radio.groups.io/g/main/topics Sometimes gain is mistaken by attenuation in some programs. I do not own a RSP2pro, but use a RSP1a and a RSPduo where this causes some confusion for some users. When you see the n...
by SDRnerd
Sun Jun 17, 2018 8:35 pm
Forum: SDRuno
Topic: new rspduo feature request
Replies: 0
Views: 1316

new rspduo feature request

@ the SDRplay progammers, Can it made possible to sync the two receivers of the RSPduo in the SDRuno software. I like to use this feature to simultaniously listen to two antennas that are mounted in a opposite direction of each other. Also this could be very handy when evaluating antennas at the sa...