Search found 30 matches

by hfaero
Fri Mar 01, 2019 12:19 am
Forum: SDRuno
Topic: Memory Bank Column SubM
Replies: 2
Views: 2432

Re: Memory Bank Column SubM

Gotcha, thanks for the quick reply.
by hfaero
Thu Feb 28, 2019 10:00 pm
Forum: SDRuno
Topic: Memory Bank Column SubM
Replies: 2
Views: 2432

Memory Bank Column SubM

What is the column titled "SubM" in a memory bank channel for. There's no reference in the manual as to what it means but it is shown in a graphic. Thanks.
by hfaero
Sat Jun 02, 2018 4:27 am
Forum: SDRplay related
Topic: SDRPlay and GQRX
Replies: 8
Views: 14033

Re: SDRPlay and GQRX

After another few hours bashing the keyboard and consuming copious amounts of coffee, I finally have working Ubuntu installation with GQRx and SDRPlay. What I did in desperation was to download the generic GQRx binary package from the GQRx website, unzip it and start GQRx using the executable in tha...
by hfaero
Fri Jun 01, 2018 9:53 pm
Forum: SDRplay related
Topic: SDRPlay and GQRX
Replies: 8
Views: 14033

SDRPlay and GQRX

I have a laptop with a new installation of Ubuntu 18.04 LTS and want to install GQRx to drive reception from my RSP2. I have followed some installation guides starting with the SDRPlay API for 'non windows' followed by some very ambiguous guides around the pre-requisites such as GNU Radio, gr-osmosd...
by hfaero
Wed May 23, 2018 8:47 pm
Forum: SDRuno
Topic: What do you run with SDRuno?
Replies: 3
Views: 4400

Re: What do you run with SDRuno?

With SDRUno and my RSP2 I use MultiPSK via a Realtek audio mixer to decode SELCAL codes. I also use MultiPSK with all other software as it's the only SELCAL decoder that works and has a shifter for the AF view.
by hfaero
Thu Mar 02, 2017 10:08 pm
Forum: SDRuno
Topic: SDRUno recording settings?
Replies: 12
Views: 14379

Re: SDRUno recording settings?

If your signal of interest is 7012kHz and you are using a 2MHz bandwidth you could place the LO at say 6500kHz, well out of the way, although I guess if the LO were placed at 7000kHz you'd get the same result. Just put the LO a few kHz away from your SOI and you should be good. This applies to all t...
by hfaero
Tue Jan 31, 2017 10:38 pm
Forum: SDRplay related
Topic: RSP2pro vs cheap RTL ?
Replies: 4
Views: 9126

Re: RSP2pro vs cheap RTL ?

I'm going to jump in here and echo the findings of @wireman. I'm only talking here about HF frequencies but I found that the RSP2 yielded little if any difference to my sight or ears versus a v3 RTL-SDR. As an experienced HF listener dx'ing aero I've had a few receivers in my lifetime but nothing re...
by hfaero
Sat Jan 07, 2017 10:30 pm
Forum: General
Topic: RSP2 Recording
Replies: 4
Views: 5584

Re: RSP2 Recording

Panic over! I was trying to record to a networked share and even though I have a full 100Mbps network the final leg was from my router to a USB2.0 device where all my home networked files reside. Even though I would have thought the throughput rate would sustain a recording at 200kHz bandwidth perha...
by hfaero
Sat Jan 07, 2017 5:14 am
Forum: General
Topic: RSP2 Recording
Replies: 4
Views: 5584

Re: RSP2 Recording

I should add that the subsequent recordings also stutters which makes one half of my use for the RSP2 a bit fruitless.

I did another test at VHF and just 200kHz but got the same result as my first posting.