So, after discovering that trying to process telemetry data from the audio log I recorded out of my D72A doesn't work at all, I'm kicking around the idea of getting an SDR receiver to monitor Fox/Funcube telemetry, as well as use for general HF/air band/satellite reception.
My first thought is to use an SDRplay hooked up to my computer as a more-or-less unattended monitoring station. I'm aware of the Funcube dongle, but it looks like the SDRplay is a little more versatile as far as general SDR use, not just sat telemetry. In theory it looks like I can set up HDSDR with an SDRplay to record automatically on intervals, and then process telemetry after the fact. In practice....Has anyone used this approach? Or have a better way?
My other question is about antennas. I know there isn't going to be any one antenna that will work for everything. At first I will probably just use a spare 2m/440 mag mount I have lying around, stuck on the metal roof of my house. Just curious what others are using?
thanks,
- Matthew KK4FEM
Hold on,
Are you saying you can't decode packets from an audio recording of packets heard on your D72? I've not tried the D72 in this way but I have definitely done this with an old Kenwood TM-261a mobile radio, I believe my Icom IC-706MKIIG, and maybe my old Kenwood TH-G71A HT.
I recorded using PCM WAV 44.1 KHz 16 bit in Audacity and decoded with Soundmodem on Windows.
If this is your goal, what was your setup?
I should mention that not all packets decode even when they seem to sound loud/clean/etc.
73, John Brier KG4AKV
On Fri, Sep 23, 2016 at 4:26 PM, Matthew Stevens matthew@mrstevens.net wrote:
So, after discovering that trying to process telemetry data from the audio log I recorded out of my D72A doesn't work at all, I'm kicking around the idea of getting an SDR receiver to monitor Fox/Funcube telemetry, as well as use for general HF/air band/satellite reception.
My first thought is to use an SDRplay hooked up to my computer as a more-or-less unattended monitoring station. I'm aware of the Funcube dongle, but it looks like the SDRplay is a little more versatile as far as general SDR use, not just sat telemetry. In theory it looks like I can set up HDSDR with an SDRplay to record automatically on intervals, and then process telemetry after the fact. In practice....Has anyone used this approach? Or have a better way?
My other question is about antennas. I know there isn't going to be any one antenna that will work for everything. At first I will probably just use a spare 2m/440 mag mount I have lying around, stuck on the metal roof of my house. Just curious what others are using?
thanks,
- Matthew KK4FEM
Sent via AMSAT-BB@amsat.org. AMSAT-NA makes this open forum available to all interested persons worldwide without requiring membership. Opinions expressed are solely those of the author, and do not reflect the official views of AMSAT-NA. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
RTL SDR dongle
I see it can do multiple freqs at once
Depends on how far you want to go - you can have a fully blown rotator controlled and radio station
Andrew
------------------------------------------ Andrew Rich VK4TEC w www.tech-software.net m vk4tec@tech-software.net
On 24 Sep 2016, at 6:26 AM, Matthew Stevens matthew@mrstevens.net wrote:
So, after discovering that trying to process telemetry data from the audio log I recorded out of my D72A doesn't work at all, I'm kicking around the idea of getting an SDR receiver to monitor Fox/Funcube telemetry, as well as use for general HF/air band/satellite reception.
My first thought is to use an SDRplay hooked up to my computer as a more-or-less unattended monitoring station. I'm aware of the Funcube dongle, but it looks like the SDRplay is a little more versatile as far as general SDR use, not just sat telemetry. In theory it looks like I can set up HDSDR with an SDRplay to record automatically on intervals, and then process telemetry after the fact. In practice....Has anyone used this approach? Or have a better way?
My other question is about antennas. I know there isn't going to be any one antenna that will work for everything. At first I will probably just use a spare 2m/440 mag mount I have lying around, stuck on the metal roof of my house. Just curious what others are using?
thanks,
- Matthew KK4FEM
Sent via AMSAT-BB@amsat.org. AMSAT-NA makes this open forum available to all interested persons worldwide without requiring membership. Opinions expressed are solely those of the author, and do not reflect the official views of AMSAT-NA. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
But,
Only an 8-bit device, therefore with limited dynamic range. The AirSpy Mini (the AirSpy dongle flavour) https://www.itead.cc/airspy-mini.html is a much better option, especially with the latest software support in SDR#.
FWIW a full-blown station is what I'm working on myself: http://sdr-satellites.com/
Simon Brown, GK4ELI http://sdr-radio.com
-----Original Message----- From: AMSAT-BB [mailto:amsat-bb-bounces@amsat.org] On Behalf Of Andrew Rich
RTL SDR dongle
I see it can do multiple freqs at once
Depends on how far you want to go - you can have a fully blown rotator controlled and radio station
Yep
+ RTL SDR + AirSpy Mini + LimeSDR
Andrew
------------------------------------------ Andrew Rich VK4TEC w www.tech-software.net m vk4tec@tech-software.net
On 24 Sep 2016, at 9:29 PM, Simon Brown simon@sdr-radio.com wrote:
But,
Only an 8-bit device, therefore with limited dynamic range. The AirSpy Mini (the AirSpy dongle flavour) https://www.itead.cc/airspy-mini.html is a much better option, especially with the latest software support in SDR#.
FWIW a full-blown station is what I'm working on myself: http://sdr-satellites.com/
Simon Brown, GK4ELI http://sdr-radio.com
-----Original Message----- From: AMSAT-BB [mailto:amsat-bb-bounces@amsat.org] On Behalf Of Andrew Rich
RTL SDR dongle
I see it can do multiple freqs at once
Depends on how far you want to go - you can have a fully blown rotator controlled and radio station
Sent via AMSAT-BB@amsat.org. AMSAT-NA makes this open forum available to all interested persons worldwide without requiring membership. Opinions expressed are solely those of the author, and do not reflect the official views of AMSAT-NA. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
Wow, looks like quite a project! That will be really nice to have everything in one package.
The SDRplay is 12 bit, I believe. Right now I'm going to keep everything simple as I can. Don't have a place to mount a rotator/array anyways.
- Matthew KK4FEM
Sent from my iPhone
On Sep 24, 2016, at 07:36, Andrew Rich vk4tec@tech-software.net wrote:
Yep
- RTL SDR
- AirSpy Mini
- LimeSDR
Andrew
Andrew Rich VK4TEC w www.tech-software.net m vk4tec@tech-software.net
On 24 Sep 2016, at 9:29 PM, Simon Brown simon@sdr-radio.com wrote:
But,
Only an 8-bit device, therefore with limited dynamic range. The AirSpy Mini (the AirSpy dongle flavour) https://www.itead.cc/airspy-mini.html is a much better option, especially with the latest software support in SDR#.
FWIW a full-blown station is what I'm working on myself: http://sdr-satellites.com/
Simon Brown, GK4ELI http://sdr-radio.com
-----Original Message----- From: AMSAT-BB [mailto:amsat-bb-bounces@amsat.org] On Behalf Of Andrew Rich
RTL SDR dongle
I see it can do multiple freqs at once
Depends on how far you want to go - you can have a fully blown rotator controlled and radio station
Sent via AMSAT-BB@amsat.org. AMSAT-NA makes this open forum available to all interested persons worldwide without requiring membership. Opinions expressed are solely those of the author, and do not reflect the official views of AMSAT-NA. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
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Matthew,
Yes - it is quite some project but I've broken the back of it and tomorrow / early next week will be transmitting with my FT-991 and receiving with the Airspy, all controlled via one software package.
Simon Brown, GK4ELI http://sdr-radio.com
-----Original Message----- From: AMSAT-BB [mailto:amsat-bb-bounces@amsat.org] On Behalf Of Matthew Stevens Sent: 24 September 2016 12:51 To: amsat-bb@amsat.org Subject: Re: [amsat-bb] SDR monitoring/telemetry station
Wow, looks like quite a project! That will be really nice to have everything in one package.
The SDRplay is 12 bit, I believe. Right now I'm going to keep everything simple as I can. Don't have a place to mount a rotator/array anyways.
- Matthew KK4FEM
Sent from my iPhone
On Sep 24, 2016, at 07:36, Andrew Rich vk4tec@tech-software.net wrote:
Yep
- RTL SDR
- AirSpy Mini
- LimeSDR
Andrew
Andrew Rich VK4TEC w www.tech-software.net m vk4tec@tech-software.net
On 24 Sep 2016, at 9:29 PM, Simon Brown simon@sdr-radio.com wrote:
But,
Only an 8-bit device, therefore with limited dynamic range. The AirSpy Mini (the AirSpy dongle flavour) https://www.itead.cc/airspy-mini.html is a much better option, especially
with the latest software support in SDR#.
FWIW a full-blown station is what I'm working on myself: http://sdr-satellites.com/
Simon Brown, GK4ELI http://sdr-radio.com
-----Original Message----- From: AMSAT-BB [mailto:amsat-bb-bounces@amsat.org] On Behalf Of Andrew Rich
RTL SDR dongle
I see it can do multiple freqs at once
Depends on how far you want to go - you can have a fully blown rotator controlled and radio station
Sent via AMSAT-BB@amsat.org. AMSAT-NA makes this open forum available to all interested persons worldwide without requiring membership. Opinions expressed are solely those of the author, and do not reflect the
official views of AMSAT-NA.
Not an AMSAT-NA member? Join now to support the amateur satellite
program!
Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
Sent via AMSAT-BB@amsat.org. AMSAT-NA makes this open forum available to all interested persons worldwide without requiring membership. Opinions expressed are solely those of the author, and do not reflect the
official views of AMSAT-NA.
Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
_______________________________________________ Sent via AMSAT-BB@amsat.org. AMSAT-NA makes this open forum available to all interested persons worldwide without requiring membership. Opinions expressed are solely those of the author, and do not reflect the official views of AMSAT-NA. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
Simon
Rotator controller Doppler shift and satellite priority ?
Andrew
----------------------------- Sent from my iPhone Andrew Rich e vk4tec@tech-software.net w www.tech-software.net m 0419 738 223
On 25 Sep 2016, at 02:15, Simon Brown simon@sdr-radio.com wrote:
Matthew,
Yes - it is quite some project but I've broken the back of it and tomorrow / early next week will be transmitting with my FT-991 and receiving with the Airspy, all controlled via one software package.
Simon Brown, GK4ELI http://sdr-radio.com
-----Original Message----- From: AMSAT-BB [mailto:amsat-bb-bounces@amsat.org] On Behalf Of Matthew Stevens Sent: 24 September 2016 12:51 To: amsat-bb@amsat.org Subject: Re: [amsat-bb] SDR monitoring/telemetry station
Wow, looks like quite a project! That will be really nice to have everything in one package.
The SDRplay is 12 bit, I believe. Right now I'm going to keep everything simple as I can. Don't have a place to mount a rotator/array anyways.
- Matthew KK4FEM
Sent from my iPhone
On Sep 24, 2016, at 07:36, Andrew Rich vk4tec@tech-software.net wrote:
Yep
- RTL SDR
- AirSpy Mini
- LimeSDR
Andrew
Andrew Rich VK4TEC w www.tech-software.net m vk4tec@tech-software.net
On 24 Sep 2016, at 9:29 PM, Simon Brown simon@sdr-radio.com wrote:
But,
Only an 8-bit device, therefore with limited dynamic range. The AirSpy Mini (the AirSpy dongle flavour) https://www.itead.cc/airspy-mini.html is a much better option, especially
with the latest software support in SDR#.
FWIW a full-blown station is what I'm working on myself: http://sdr-satellites.com/
Simon Brown, GK4ELI http://sdr-radio.com
-----Original Message----- From: AMSAT-BB [mailto:amsat-bb-bounces@amsat.org] On Behalf Of Andrew Rich
RTL SDR dongle
I see it can do multiple freqs at once
Depends on how far you want to go - you can have a fully blown rotator controlled and radio station
Sent via AMSAT-BB@amsat.org. AMSAT-NA makes this open forum available to all interested persons worldwide without requiring membership. Opinions expressed are solely those of the author, and do not reflect the
official views of AMSAT-NA.
Not an AMSAT-NA member? Join now to support the amateur satellite
program!
Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
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official views of AMSAT-NA.
Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
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Andrew,
Rotator controller: DDE is provided for your client such as PST Rotator. Doppler shift: Yes, for both the SDR (of course) and an external radio used for transmit (TS-2000, IC-910, FT-991 ...). Satellite priority: You select the passes you are interested in for the next 96 hours.
Simon Brown, GK4ELI http://sdr-radio.com
-----Original Message----- From: Andrew Rich [mailto:vk4tec@tech-software.net] Sent: 25 September 2016 03:52 To: Simon Brown simon@sdr-radio.com Cc: Matthew Stevens matthew@mrstevens.net; amsat-bb@amsat.org Subject: Re: [amsat-bb] SDR monitoring/telemetry station
Simon
Rotator controller Doppler shift and satellite priority ?
Andrew
----------------------------- Sent from my iPhone Andrew Rich e vk4tec@tech-software.net w www.tech-software.net m 0419 738 223
On 25 Sep 2016, at 02:15, Simon Brown simon@sdr-radio.com wrote:
Matthew,
Yes - it is quite some project but I've broken the back of it and tomorrow / early next week will be transmitting with my FT-991 and receiving with the Airspy, all controlled via one software package.
Simon Brown, GK4ELI http://sdr-radio.com
-----Original Message----- From: AMSAT-BB [mailto:amsat-bb-bounces@amsat.org] On Behalf Of Matthew Stevens Sent: 24 September 2016 12:51 To: amsat-bb@amsat.org Subject: Re: [amsat-bb] SDR monitoring/telemetry station
Wow, looks like quite a project! That will be really nice to have everything in one package.
The SDRplay is 12 bit, I believe. Right now I'm going to keep everything simple as I can. Don't have a place to mount a rotator/array
anyways.
- Matthew KK4FEM
Sent from my iPhone
On Sep 24, 2016, at 07:36, Andrew Rich vk4tec@tech-software.net wrote:
Yep
- RTL SDR
- AirSpy Mini
- LimeSDR
Andrew
Andrew Rich VK4TEC w www.tech-software.net m vk4tec@tech-software.net
On 24 Sep 2016, at 9:29 PM, Simon Brown simon@sdr-radio.com wrote:
But,
Only an 8-bit device, therefore with limited dynamic range. The AirSpy Mini (the AirSpy dongle flavour) https://www.itead.cc/airspy-mini.html is a much better option, especially
with the latest software support in SDR#.
FWIW a full-blown station is what I'm working on myself: http://sdr-satellites.com/
Simon Brown, GK4ELI http://sdr-radio.com
-----Original Message----- From: AMSAT-BB [mailto:amsat-bb-bounces@amsat.org] On Behalf Of Andrew Rich
RTL SDR dongle
I see it can do multiple freqs at once
Depends on how far you want to go - you can have a fully blown rotator controlled and radio station
Sent via AMSAT-BB@amsat.org. AMSAT-NA makes this open forum available to all interested persons worldwide without requiring
membership.
Opinions expressed are solely those of the author, and do not reflect the
official views of AMSAT-NA.
Not an AMSAT-NA member? Join now to support the amateur satellite
program!
Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
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official views of AMSAT-NA.
Not an AMSAT-NA member? Join now to support the amateur satellite
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Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
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Very nice
Andrew
----------------------------- Sent from my iPhone Andrew Rich e vk4tec@tech-software.net w www.tech-software.net m 0419 738 223
On 25 Sep 2016, at 15:57, Simon Brown simon@sdr-radio.com wrote:
Andrew,
Rotator controller: DDE is provided for your client such as PST Rotator. Doppler shift: Yes, for both the SDR (of course) and an external radio used for transmit (TS-2000, IC-910, FT-991 ...). Satellite priority: You select the passes you are interested in for the next 96 hours.
Simon Brown, GK4ELI http://sdr-radio.com
-----Original Message----- From: Andrew Rich [mailto:vk4tec@tech-software.net] Sent: 25 September 2016 03:52 To: Simon Brown simon@sdr-radio.com Cc: Matthew Stevens matthew@mrstevens.net; amsat-bb@amsat.org Subject: Re: [amsat-bb] SDR monitoring/telemetry station
Simon
Rotator controller Doppler shift and satellite priority ?
Andrew
Sent from my iPhone Andrew Rich e vk4tec@tech-software.net w www.tech-software.net m 0419 738 223
On 25 Sep 2016, at 02:15, Simon Brown simon@sdr-radio.com wrote:
Matthew,
Yes - it is quite some project but I've broken the back of it and tomorrow / early next week will be transmitting with my FT-991 and receiving with the Airspy, all controlled via one software package.
Simon Brown, GK4ELI http://sdr-radio.com
-----Original Message----- From: AMSAT-BB [mailto:amsat-bb-bounces@amsat.org] On Behalf Of Matthew Stevens Sent: 24 September 2016 12:51 To: amsat-bb@amsat.org Subject: Re: [amsat-bb] SDR monitoring/telemetry station
Wow, looks like quite a project! That will be really nice to have everything in one package.
The SDRplay is 12 bit, I believe. Right now I'm going to keep everything simple as I can. Don't have a place to mount a rotator/array
anyways.
- Matthew KK4FEM
Sent from my iPhone
On Sep 24, 2016, at 07:36, Andrew Rich vk4tec@tech-software.net wrote:
Yep
- RTL SDR
- AirSpy Mini
- LimeSDR
Andrew
Andrew Rich VK4TEC w www.tech-software.net m vk4tec@tech-software.net
On 24 Sep 2016, at 9:29 PM, Simon Brown simon@sdr-radio.com wrote:
But,
Only an 8-bit device, therefore with limited dynamic range. The AirSpy Mini (the AirSpy dongle flavour) https://www.itead.cc/airspy-mini.html is a much better option, especially
with the latest software support in SDR#.
FWIW a full-blown station is what I'm working on myself: http://sdr-satellites.com/
Simon Brown, GK4ELI http://sdr-radio.com
-----Original Message----- From: AMSAT-BB [mailto:amsat-bb-bounces@amsat.org] On Behalf Of Andrew Rich
RTL SDR dongle
I see it can do multiple freqs at once
Depends on how far you want to go - you can have a fully blown rotator controlled and radio station
Sent via AMSAT-BB@amsat.org. AMSAT-NA makes this open forum available to all interested persons worldwide without requiring
membership.
Opinions expressed are solely those of the author, and do not reflect the
official views of AMSAT-NA.
Not an AMSAT-NA member? Join now to support the amateur satellite
program!
Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
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official views of AMSAT-NA.
Not an AMSAT-NA member? Join now to support the amateur satellite
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Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
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A bit confused
Is this web site a club or company ?
Andre w
------------------------------------------ Andrew Rich VK4TEC w www.tech-software.net m vk4tec@tech-software.net
On 25 Sep 2016, at 12:52 PM, Andrew Rich vk4tec@tech-software.net wrote:
Simon
Rotator controller Doppler shift and satellite priority ?
Andrew
Sent from my iPhone Andrew Rich e vk4tec@tech-software.net w www.tech-software.net m 0419 738 223
On 25 Sep 2016, at 02:15, Simon Brown simon@sdr-radio.com wrote:
Matthew,
Yes - it is quite some project but I've broken the back of it and tomorrow / early next week will be transmitting with my FT-991 and receiving with the Airspy, all controlled via one software package.
Simon Brown, GK4ELI http://sdr-radio.com
-----Original Message----- From: AMSAT-BB [mailto:amsat-bb-bounces@amsat.org] On Behalf Of Matthew Stevens Sent: 24 September 2016 12:51 To: amsat-bb@amsat.org Subject: Re: [amsat-bb] SDR monitoring/telemetry station
Wow, looks like quite a project! That will be really nice to have everything in one package.
The SDRplay is 12 bit, I believe. Right now I'm going to keep everything simple as I can. Don't have a place to mount a rotator/array anyways.
- Matthew KK4FEM
Sent from my iPhone
On Sep 24, 2016, at 07:36, Andrew Rich vk4tec@tech-software.net wrote:
Yep
- RTL SDR
- AirSpy Mini
- LimeSDR
Andrew
Andrew Rich VK4TEC w www.tech-software.net m vk4tec@tech-software.net
On 24 Sep 2016, at 9:29 PM, Simon Brown simon@sdr-radio.com wrote:
But,
Only an 8-bit device, therefore with limited dynamic range. The AirSpy Mini (the AirSpy dongle flavour) https://www.itead.cc/airspy-mini.html is a much better option, especially
with the latest software support in SDR#.
FWIW a full-blown station is what I'm working on myself: http://sdr-satellites.com/
Simon Brown, GK4ELI http://sdr-radio.com
-----Original Message----- From: AMSAT-BB [mailto:amsat-bb-bounces@amsat.org] On Behalf Of Andrew Rich
RTL SDR dongle
I see it can do multiple freqs at once
Depends on how far you want to go - you can have a fully blown rotator controlled and radio station
Sent via AMSAT-BB@amsat.org. AMSAT-NA makes this open forum available to all interested persons worldwide without requiring membership. Opinions expressed are solely those of the author, and do not reflect the
official views of AMSAT-NA.
Not an AMSAT-NA member? Join now to support the amateur satellite
program!
Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
Sent via AMSAT-BB@amsat.org. AMSAT-NA makes this open forum available to all interested persons worldwide without requiring membership. Opinions expressed are solely those of the author, and do not reflect the
official views of AMSAT-NA.
Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
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Simon
Could you take a moment to list what applications I can use the AirSpy MINI with ?
Cheers
Andrew
------------------------------------------ Andrew Rich VK4TEC w www.tech-software.net m vk4tec@tech-software.net
On 24 Sep 2016, at 9:29 PM, Simon Brown simon@sdr-radio.com wrote:
But,
Only an 8-bit device, therefore with limited dynamic range. The AirSpy Mini (the AirSpy dongle flavour) https://www.itead.cc/airspy-mini.html is a much better option, especially with the latest software support in SDR#.
FWIW a full-blown station is what I'm working on myself: http://sdr-satellites.com/
Simon Brown, GK4ELI http://sdr-radio.com
-----Original Message----- From: AMSAT-BB [mailto:amsat-bb-bounces@amsat.org] On Behalf Of Andrew Rich
RTL SDR dongle
I see it can do multiple freqs at once
Depends on how far you want to go - you can have a fully blown rotator controlled and radio station
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participants (4)
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Andrew Rich -
John Brier -
Matthew Stevens -
Simon Brown