Date   

Re: Airspy HF+ Works!

Simon Brown
 

Actually, 640kHz of flat passband.

 

Simon Brown, G4ELI
www.sdr-radio.com

 

From: main@airspy.groups.io [mailto:main@airspy.groups.io] On Behalf Of Simon Brown
Sent: 22 September 2017 16:49
To: main@airspy.groups.io
Subject: Re: [airspy] Airspy HF+ Works!

 

Hi,

 

Maximum usable is 550kHz or so, essentially 80% +/- of 768kHz. Could be a bit more…

 

Simon Brown, G4ELI
www.sdr-radio.com


Re: airspy hf+ with linux

prog
 

Hi Alex, Thanks for implementing the support. I will dispatch more hardware as it is produced. It's coming!


Re: airspy hf+ with linux

Alexandru Csete
 

Hi Ian,

Technically, the Airspy HF+ is already supported in Gqrx because I implemented the gr-osmosdr backend already in July:
https://github.com/csete/gr-osmosdr-gqrx/commit/8cd3a5f500f62d7478e91ba4c8403aea788387c7

When somebody gets a chance to test with real hardware and confirm that it works, I will include the patch in a release, and submit it for inclusion in the official gr-osmosdr repository.

Then, you never know what else may turn up in the coming months. I heard rumors that Santa will be very generous to Linux SDR users this year :)

Alex


Re: HF+

claudio36itus
 

Hi Simon

just a quick question about HF+ as you already tested this unit...do you think that the HF + can be compared for performance to an Elad Fdm 2 or even a Perseus?
What do you think about the general performance?

Thanks a million

Claudio 


Re: HF+

claudio36itus
 

Hi Guys!

I hope that the HF + will be available soon for sale as waited for a long time!
Does anyone know roughly when they will start the pre orders? before Xmas? lol ;-)
I looking very forward to order mine! but at same time I do not want another 2/3 months

Sorry ...;-)

Claudio 
 


Re: Mini (And silent) PC for Airspy R2 Under Windows (7 or 10)

Jos Mols <jos.mols2@...>
 

Hi Ruben
I use MINIX Z83-4 as dedicated SDR PC. Tested with HPSDR & SDR Console version 2 and version 3. Using Elad FDM S2.
Works very well.
Windos 10, 4 G mem, quad core, no fans, 12V supply.
Running SDR-Console loads COU to 30%. Power consumption is then 6Watts including feeding the Elad.
Jos


Re: Airspy HF+ Works!

Andrea IW0HDV
 

In your twitt just one word was understandable to me, but enough to make your opinion clear  ;-)
  
Andrea Montefusco IW0HDV

On Sep 22, 2017 19:54, "prog" <info@...> wrote:
He's even luckier than me. Ever wondered why the dev is so slow? The round trips between ShenZhen and Paris are sometimes veeeeery slow because of people like DHL, Fedex and TNT.

This time DHL has thrown away my HF+ in the wild then they texted me (not even called) to go find it.

https://twitter.com/lambdaprog/status/911279636025397248


Re: Airspy HF+ Works!

prog
 

He's even luckier than me. Ever wondered why the dev is so slow? The round trips between ShenZhen and Paris are sometimes veeeeery slow because of people like DHL, Fedex and TNT.

This time DHL has thrown away my HF+ in the wild then they texted me (not even called) to go find it.

https://twitter.com/lambdaprog/status/911279636025397248


Re: Airspy HF+ Works!

Alberto I2PHD
 

Hello Simon,

  as you are practically the only lucky one to have that toy, could you comment on how it performs on LF and VLF ?
Have you tried to receive the 60 kHz station from Anthorn ? Is the band clean, or full of intermodulation products
like other gizmos, e.g. the Funcube Dongle Pro+ ?  Of course I mean without the use of a LP filter...

Thanks

73  Alberto  I2PHD



Re: Airspy HF+ Works!

N2MS
 

Simon,


Thanks for the nice tidbits.


What is the maximum span bandwidth that can be displayed with the HF+ ?


Mike N2MS

 

On September 21, 2017 at 2:12 PM Simon Brown <simon@...> wrote:

OK,

 

Only because you asked so nicely.

 

Simon Brown, G4ELI
www.sdr-radio.com

 

From: main@airspy.groups.io [mailto:main@airspy.groups.io] On Behalf Of Donald Mildenhall
Sent: 21 September 2017 19:07
To: main@airspy.groups.io
Subject: Re: [airspy] Airspy HF+ Works!

 

Hi Simon

Please show a pic or two...... Why let me suffer a whole day or three!!

73

Donald

zs1caw 

 

On 21 Sep 2017 19:25, "Simon Brown" <simon@...> wrote:

Well,

 

I have one of only two HF+ and it is amazing! Oh dear, this will annoy many people . Screenshots, videos in a day or three.

 

Simon Brown, G4ELI
www.sdr-radio.com

 


 


Re: Mini (And silent) PC for Airspy R2 Under Windows (7 or 10)

Bjarne Mjelde <bjarne.mjelde@...>
 

I have a few Intel NUCs I use for supporting SDRs (although not Airspy). They are well built and can run off 12VDC if you want. They use "U" (portable) processors.
--
Bjarne Mjelde
World's Northernmost DX-er
arcticdx.blogspot.com
Arctic web-rx: http://kongsdr.proxy.kiwisdr.com:8073/


Re: HF+

David Ranch
 


Hello Simon,

Thanks for the teaser!  If you would, could you list say the top 5 benefits of the Airspy HF+ over a Airspy R2 + a Spyverter (what I currently have) from your perspective?

--David
KI6ZHD


On 09/21/2017 01:15 PM, Simon Brown wrote:

You will be happy when the HF+ is available.

 

Simon Brown, G4ELI
www.sdr-radio.com



Re: Airspy HF+ Works!

Simon Brown
 

Hi,

 

Maximum usable is 550kHz or so, essentially 80% +/- of 768kHz. Could be a bit more…

 

Simon Brown, G4ELI
www.sdr-radio.com

 

From: MICHAEL ST ANGELO [mailto:mstangelo@...]
Sent: 22 September 2017 15:52
To: main@airspy.groups.io; Simon Brown <simon@...>
Subject: Re: [airspy] Airspy HF+ Works!

 

Simon,

 

Thanks for the nice tidbits.

 

What is the maximum span bandwidth that can be displayed with the HF+ ?

 

Mike N2MS

 

On September 21, 2017 at 2:12 PM Simon Brown <simon@...> wrote:

OK,

 

Only because you asked so nicely.

 

Simon Brown, G4ELI
www.sdr-radio.com

 

From: main@airspy.groups.io [mailto:main@airspy.groups.io] On Behalf Of Donald Mildenhall
Sent: 21 September 2017 19:07
To: main@airspy.groups.io
Subject: Re: [airspy] Airspy HF+ Works!

 

Hi Simon

Please show a pic or two...... Why let me suffer a whole day or three!!

73

Donald

zs1caw 

 

On 21 Sep 2017 19:25, "Simon Brown" <simon@...> wrote:

Well,

 

I have one of only two HF+ and it is amazing! Oh dear, this will annoy many people . Screenshots, videos in a day or three.

 

Simon Brown, G4ELI
www.sdr-radio.com

 


 


Mini (And silent) PC for Airspy R2 Under Windows (7 or 10)

Ruben Navarro Huedo (EA5BZ)
 

Hello friends:
I am looking for a MINI-PC (mini in size) to run Airspy R2 under Windows (7 or 10).
Have you any experience with this?
There are a lot of alternatives.
https://www.amazon.es/X5-Z8350-Dual-Band-Ethernet-directamente-Technology/dp/B074CS4TMF/ref=sr_1_1_sspa?ie=UTF8&qid=1506087568&sr=8-1-spons&keywords=mini+pc&psc=1
Asus: https://www.amazon.es/Asus-Vivomini-UN45-VM014M-Ordenador-Sobremesa/dp/B01C3O2C1A/ref=sr_1_7?ie=UTF8&qid=1506087568&sr=8-7&keywords=mini+pc
I will run mainly NOAA and Meteor M2 Software (WXTOIMG, SDRSHARP and Meteor Plugins)
Thank's for your opinions.


Re: DDE Tracking Client Changes Mode to NFM #sdrsharp

John Kludt K7SYS
 

Mark,

Figured that out and you are right - works well.  I had an error in doppler.sqf which explained why AO-73 kept coming up NFM.  Kind of one of those Dah! moments.

John

On Mon, Sep 18, 2017 at 6:21 PM, Mark L. Hammond <marklhammond@...> wrote:
John, SatPC32 is sending the mode to SDR# and then the Airspy (assuming you are using the DDE tracking plugin).  So to change the mode on the Airspy, you have to change the mode in SatPC32.  That allows mode to follow the satellite...USB, NFM, etc.  It's actually quite helpful!

Mark N8MH



Re: HF+

Simon Brown
 

You will be happy when the HF+ is available.

 

Simon Brown, G4ELI
www.sdr-radio.com

 

From: main@airspy.groups.io [mailto:main@airspy.groups.io] On Behalf Of michaeld
Sent: 21 September 2017 21:11
To: main@airspy.groups.io
Subject: Re: [airspy] HF+

 

Thanks for your photos and comments Simon.  I have the AirSpy and SpyVerter and will graduate to the new one.

Michael D

Tuolumne CA

 

Virus-free. www.avast.com

 

On Thu, Sep 21, 2017 at 12:06 PM, Simon Brown <simon@...> wrote:

It really exists.

 

Simon Brown, G4ELI
www.sdr-radio.com

 

 


Re: HF+

michaeld
 

Thanks for your photos and comments Simon.  I have the AirSpy and SpyVerter and will graduate to the new one.

Michael D
Tuolumne CA

Virus-free. www.avast.com

On Thu, Sep 21, 2017 at 12:06 PM, Simon Brown <simon@...> wrote:

It really exists.

 

Simon Brown, G4ELI
www.sdr-radio.com

 



HF+

Simon Brown
 

It really exists.

 

Simon Brown, G4ELI
www.sdr-radio.com

 


Re: SpectrumSpy with Spyverter?

Anders J. Ørts
 

Thank you very much :-)
/Anders


Re: SpectrumSpy with Spyverter?

prog
 

The reading is shifted by 120MHz. So 120MHz corresponds to DC, 130MHz to 10MHz, 140MHz to 20MHz and so on.

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