Search found 213 matches

by SteveAndrew
Tue Mar 26, 2019 10:14 pm
Forum: Spectrum Analysis
Topic: Feedback for version 1.0a here
Replies: 105
Views: 108809

Re: Feedback for version 1.0a here

Hi Steve, THE BEST NEWS POSSIBLE... IT'S FIXED!! From your questions, you also figured it out! Even though the resolution was set at 1440x900 I did not know that there was another adjustment in Control Panel - all control panel items - display; which is to "make it easier to read what's on your scr...
by SteveAndrew
Tue Mar 26, 2019 9:18 pm
Forum: Spectrum Analysis
Topic: Feedback for version 1.0a here
Replies: 105
Views: 108809

Re: Feedback for version 1.0a here

There is nothing you could do that would cause that. The analyser size at launch is 1286x754. Is this within your screen resolution ? Does the analyser fit within your display vertically ? Steve Tnx for reply Steve my computer screen resolution is 1440x900. Yes, the analyzer display fits vertically...
by SteveAndrew
Tue Mar 26, 2019 10:56 am
Forum: Spectrum Analysis
Topic: Feedback for version 1.0a here
Replies: 105
Views: 108809

Re: Feedback for version 1.0a here

Hi Steve, Compliments for the excellent work! I am already using it daily. One problem, though: I am unable to switch from RAW to AVG. The AVG mode never starts....Any suggestion? glovisol Averaging is only currently enabled at spans of less than 5MHz. I'm looking at ways of expanding this range. T...
by SteveAndrew
Tue Mar 26, 2019 10:45 am
Forum: Spectrum Analysis
Topic: Feedback for version 1.0a here
Replies: 105
Views: 108809

Re: Feedback for version 1.0a here

Hello, I'm not able to go on 1000 MHz and over. I'm using a RSP1 and was able to go over 1000 MHz with the older version. What i'm doing wrong ? Thank you for your help. 73 QRO, Rudi, HB9ARI PS Seems to be related to an out of range index I have an RSP1 and I'll see if I can reproduce the problem. ...
by SteveAndrew
Tue Mar 26, 2019 9:37 am
Forum: Spectrum Analysis
Topic: Feedback for version 1.0a here
Replies: 105
Views: 108809

Re: Feedback for version 1.0a here

I have found that it can take a lot of time for the peaks to calculate the frequency and db difference. I have seen it take over a minute. Is that normal? I running the software on an older laptop so that my be the problem. I just used the software to see what the harmonics look like on my dual LDM...
by SteveAndrew
Tue Mar 26, 2019 9:23 am
Forum: Spectrum Analysis
Topic: Feedback for version 1.0a here
Replies: 105
Views: 108809

Re: Feedback for version 1.0a here

Steve I am struggling with the functionality of the markers. This is not as easy to use as the "cursors" were in your first release. Using the enable peaks functions helps, but sometimes I would just like to quickly point to the crest of a peak and put a marker there. Thanks again for all your hard...
by SteveAndrew
Tue Mar 26, 2019 9:16 am
Forum: Spectrum Analysis
Topic: Feedback for version 1.0a here
Replies: 105
Views: 108809

Re: Feedback for version 1.0a here

only suggestion would be the addition of "sweeps per second" display. this would help when fiddling with the step rate on the signal generator. attached are some return loss sweeps of a homebrew 222Mhz ground plane vertical on the "indoor range". It may be possible to add a "sweeps per second" disp...
by SteveAndrew
Tue Mar 26, 2019 9:06 am
Forum: Spectrum Analysis
Topic: Feedback for version 1.0a here
Replies: 105
Views: 108809

Re: Feedback for version 1.0a here

One feature that would be nice for a future release is a resolution bandwidth (RBW) annunciator. I'm not seeing the expected "processing loss" from none-blackmann.png windowing: Noise level for Blackman (yellow) is 1 dB above None (white) , expect 2.38 dB from the factor of 1.73 bandwidth penalty f...
by SteveAndrew
Tue Mar 26, 2019 8:55 am
Forum: Spectrum Analysis
Topic: Feedback for version 1.0a here
Replies: 105
Views: 108809

Re: Feedback for version 1.0a here

I have one problem: I use windows 7 pro and your program loaded without problem and works great to the extent I can use it. However, the Control Panel does not load completely. Everything to the right of the word "frequency' is missing straight down the entire panel. Please tell me what I did wrong...
by SteveAndrew
Tue Mar 26, 2019 8:48 am
Forum: Spectrum Analysis
Topic: Feedback for version 1.0a here
Replies: 105
Views: 108809

Re: Feedback for version 1.0a here

RSPduo: 1) spurts at 24MHz x n are so conspicuous compared to those observed with RSP1A and RSP2. Also, noise floor of RSPduo seems quite noisy. Is there any reason you can think of, or is this totally dependent on the RSPduo hardware? 2) As the default, the BC/FM and DAB are enabled although those...