Search found 14 matches

by JohnAE5X
Sun Jul 21, 2019 11:14 am
Forum: SDRplay related
Topic: SDRplay transceiver?
Replies: 4
Views: 2238

Re: SDRplay transceiver?

The transceiver I had in mind would be QRP, black box (no knobs) and not much bigger than the current series of receivers. Something along the lines of the old Flex 1500 which was quite small and highly capable. I do have an Anan-10e but they are no longer made. In fact, I think only SunSDR makes a ...
by JohnAE5X
Sat Jul 20, 2019 12:36 am
Forum: SDRplay related
Topic: SDRplay transceiver?
Replies: 4
Views: 2238

SDRplay transceiver?

I can't help but wonder if, will all the success of SDRplay products across the spectrum of radio listening, does SDRplay have any plans to develop an SDR transceiver? :ugeek:

John AE5X
https://ae5x.blogspot.com
by JohnAE5X
Thu Jun 20, 2019 10:29 am
Forum: SDRuno
Topic: Ready made frequency lists for SDRuno
Replies: 8
Views: 3745

Re: Ready made frequency lists for SDRuno

Is there a non-Facebook page where these could be posted?
by JohnAE5X
Thu May 23, 2019 4:53 pm
Forum: General
Topic: Diversity demo of RSPduo in Dallas Ham-Com?
Replies: 2
Views: 2031

Re: Diversity demo of RSPduo in Dallas Ham-Com?

I'll take that to be a "No".
by JohnAE5X
Mon May 20, 2019 9:43 pm
Forum: General
Topic: Diversity demo of RSPduo in Dallas Ham-Com?
Replies: 2
Views: 2031

Diversity demo of RSPduo in Dallas Ham-Com?

Will anyone be demo'ing diversity reception with the Duo at the Ham-Com event June 7-8?

Tnx/73,
John AE5X
by JohnAE5X
Sun Jan 20, 2019 1:23 pm
Forum: General
Topic: Your MFJ-1708B-T/R Switch Experiences
Replies: 4
Views: 3257

Re: Your MFJ-1708B-T/R Switch Experiences

It is not needed in many applications, such as SWLing, ADS-B monitoring, etc. For those/us users, an aluminum box would be an added and unnecessary expense. I'm happy to have the option of buying just as much product as I need and no more. John AE5X _______________________________________ "I also re...
by JohnAE5X
Wed Jun 20, 2018 10:01 am
Forum: Spectrum Analysis
Topic: Spectrum Analyser - screen dumps
Replies: 12
Views: 11731

Re: Spectrum Analyser - screen dumps

Right, I was looking at that too. This Saturday I want to measure again with a higher output from the KX2 (a full watt). It shouldn't make any difference in harmonic relationship but it may in relation to the noise floor.
by JohnAE5X
Tue Jun 19, 2018 2:35 pm
Forum: Spectrum Analysis
Topic: Spectrum Analyser - screen dumps
Replies: 12
Views: 11731

Re: Spectrum Analyser - screen dumps

Elecraft KX2 on 80m - Steve's program (and RSPDuo) compared to HP:

https://ae5x.blogspot.com/2018/06/compa ... lyzer.html

John AE5X
by JohnAE5X
Fri Jun 15, 2018 1:41 pm
Forum: Spectrum Analysis
Topic: Sweep width availability
Replies: 1
Views: 3660

Sweep width availability

Apologies if this has been answered elsewhere - I did look in the manual... I'm using a Duo with the SA program and can't select sweep widths less than 10 kHz or greater than 10 MHz. I tried different NFFT values in an attempt to enable greater sweep width selections but no joy. Are the other widths...
by JohnAE5X
Tue Jun 12, 2018 1:03 pm
Forum: Spectrum Analysis
Topic: Feedback for version 0.9a here
Replies: 203
Views: 105174

Re: Feedback for version 0.9a here

Any idea as to how long before the SDRduo is supported?

Tnx,

John AE5X
https://ae5x.blogspot.com