Thanks Simon. Never could clear up the hiss on the R2. The HF+ Discovery sure does a much better job than the R2, both on SDRC and SDR#. I will say I am under impressed with the R2. Regards, George

In the Receive panel on the left, scroll down to Radio. Simon Brown https://g4eli.com https://sdr-radio.com From: main@SDR-Radio.groups.io <main@SDR-Radio.groups.io> on behalf of George Stein - NJ3H

It looks like SuperDarn (Super Dual Auroral Radar Network) which is used for scientific research. It is also found near 11500 and other places in HF radio spectrum. There is an example on the

Greetings, When I use SDRC with my R2, the does not seem to be any radio specific adjustments on the home screen. The HF+ discovery does have radio specific adjustments on the Home screen. Listening

looks like VERY wide opera (yes thats also a spread spectrum mode) dg9bfc sigi Am 08.07.2022 um 14:14 schrieb Nicholas Shaxted:

For RX the cable from the antenna will pick up some signals, so... For TX good luck with a 1kW BPF on the mast 🙂 . Simon Brown https://g4eli.com https://sdr-radio.com From:

Hello all, Where is the 'best' location to insert an RF filter (high-pass, low-pass, band-reject, etc.) in the transmission line to obtain optimal performance? At the point where the coax connects to

You will find that type of signal quite regularly across hf up to the MUF. It is, ahem, a spread spectrum signal and it is not OTHR, nor is it a frequency sweep for ionospheric sounding. I am not

Greetings all, I believe it's been asked before, does anyone have any idea of the short-duration blips as shown in the image below? They span a 700 kHz range from about 14400 kHz to 15100 kHz, and

FWIW I pay for 2TB for backups and kit distribution, also 1TB on Microsoft's OneDrive. Simon Brown https://g4eli.com https://sdr-radio.com From: main@SDR-Radio.groups.io <main@SDR-Radio.groups.io> on

Which frequencies are these? Simon Brown https://g4eli.com https://sdr-radio.com From: main@SDR-Radio.groups.io <main@SDR-Radio.groups.io> on behalf of Jim Smith G0OFE via groups.io

Yep, all good now...pretty simple really but I'd never done it before so I was scared! Larry VO1FOG

On Thu, Jul 7, 2022 at 07:09 PM, George Stein - NJ3H wrote: Thanks, Tony. It looks like it changes the next time I start SDRC with the last value used. For some reason, I just never gave that a

On Fri, Jul 8, 2022 at 09:00 AM, Max wrote: Data storage limit for the free service Google Drive is 15GB. That's big enough for most people,Sorry Larry, should have read before posting the Google

On Thu, Jul 7, 2022 at 05:19 PM, Larry Horlick wrote: K...what is the max file size limit? lhData storage limit for the free service Google Drive is 15GB. That's big enough for most people, but can

You never know. Unfortunately the main Newfoundland TX freqs are blocked at this end. ================================ Need help with

Jim, There's half a chance we'll get some transatlantic FM over the next week. Larry did this the other way. Simon Brown https://g4eli.com https://sdr-radio.com From: main@SDR-Radio.groups.io

Larry, There is a sizable FMDX community in UK/Europe and a good number of us partake in a Discord chat room where one can upload audio clips. If you want to join us, mail me

That's what the Data File Editor is for. You can also record just a slice of the received spectrum. Simon Brown https://g4eli.com https://sdr-radio.com From: main@SDR-Radio.groups.io

A cool feature for recording would be to take a 200 kHz wide slice of spectrum and feed that out somewhat as is done in the various SDR servers. Then the uploads might not take two days and