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Re: Open HPSDR Hermes (14 bit ADC, EP3C25) Transceiver Card
If you want "clean" check out Pure Signal - part of PowerSDR and Thetis for OpenHPSDR.
--
73,
Mike, N1JEZ
"A closed mouth gathers no feet"
If you want "clean" check out Pure Signal - part of PowerSDR and Thetis for OpenHPSDR.
--
73,
Mike, N1JEZ
"A closed mouth gathers no feet"
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By
Mike N1JEZ
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#65744
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Re: Open HPSDR Hermes (14 bit ADC, EP3C25) Transceiver Card
Any suggested PA's that will take 500mW up to something useful and be clean?
Asking for a lot probably. lol
73 Kriss KA1GJU
Any suggested PA's that will take 500mW up to something useful and be clean?
Asking for a lot probably. lol
73 Kriss KA1GJU
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By
Kriss Kliegle KA1GJU
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#65743
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Re: Tuned freq always auto centers
That issue might only happen while using an external radio such as your Yaesu FT-991A.
This idiosyncrasy does not happen while using an SDR locally or via a server.
I've never used SDRC with a
That issue might only happen while using an external radio such as your Yaesu FT-991A.
This idiosyncrasy does not happen while using an SDR locally or via a server.
I've never used SDRC with a
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By
Kriss Kliegle KA1GJU
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#65742
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Re: Looking for a HL2
The 80mm fan I referred to is a Noctua NF-A6x25 FLX, super quiet and highly recommended.
Conrad
From: main@SDR-Radio.groups.io <main@SDR-Radio.groups.io>On Behalf Of Conrad, PA5Y via
The 80mm fan I referred to is a Noctua NF-A6x25 FLX, super quiet and highly recommended.
Conrad
From: main@SDR-Radio.groups.io <main@SDR-Radio.groups.io>On Behalf Of Conrad, PA5Y via
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By
Conrad, PA5Y
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#65741
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Re: Looking for a HL2
Yes, I agree, TAPR have a breakout board for the multipin connector, but it is tiny and fiddly. I will buy a Hammond extruded box that is deep enough to run some tails for the RF connectors and make a
Yes, I agree, TAPR have a breakout board for the multipin connector, but it is tiny and fiddly. I will buy a Hammond extruded box that is deep enough to run some tails for the RF connectors and make a
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By
Conrad, PA5Y
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#65740
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Re: Looking for a HL2
I have two SMA connectors on an ANAN 10 which have simply split, so I will use a diecast box and ensure there’s no stress on any connector. Also the big connector at the rear is a total PAIN, using
I have two SMA connectors on an ANAN 10 which have simply split, so I will use a diecast box and ensure there’s no stress on any connector. Also the big connector at the rear is a total PAIN, using
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By
Simon Brown
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#65739
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Re: Open HPSDR Hermes (14 bit ADC, EP3C25) Transceiver Card
Actually,
You can do a lot. Add a PA and you’ll have a very, very competent transceiver.
Simon Brown, G4ELI
https://www.sdr-radio.com
Actually,
You can do a lot. Add a PA and you’ll have a very, very competent transceiver.
Simon Brown, G4ELI
https://www.sdr-radio.com
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By
Simon Brown
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#65738
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Re: Tuned freq always auto centers
That auto-center box is for "auto center on zoom". If you hover over that box, the tool-tip text says so.
My SDRC does not do what yours is doing but I am running a test team version. There is a
That auto-center box is for "auto center on zoom". If you hover over that box, the tool-tip text says so.
My SDRC does not do what yours is doing but I am running a test team version. There is a
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By
Tony_AD0VC
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#65737
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Re: US bandplan
In the Editor I've unchecked or deleted the ones that are unimportant to me as some caused overlaps.
How do I save these changes? When I started SDRC today they all returned. Do I have to edit the
In the Editor I've unchecked or deleted the ones that are unimportant to me as some caused overlaps.
How do I save these changes? When I started SDRC today they all returned. Do I have to edit the
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By
w3wtw@...
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#65736
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Tuned freq always auto centers
My config: RSP1A, RFHUP PAT board in 991A, SDR Console bandwidth set to 500 khz (and still can't get rid of those damn spurs)
The receiver display always shows the tuned freq is centered regardless of
My config: RSP1A, RFHUP PAT board in 991A, SDR Console bandwidth set to 500 khz (and still can't get rid of those damn spurs)
The receiver display always shows the tuned freq is centered regardless of
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By
w3wtw@...
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#65735
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Re: Adding my receiver to the server
Hello Kriss
Thanks for the information.
I've accumulated several of those type of limiters, some bought some home-brew.
I recently bought an "overdrive switch" from SV1AFN.
This device
Hello Kriss
Thanks for the information.
I've accumulated several of those type of limiters, some bought some home-brew.
I recently bought an "overdrive switch" from SV1AFN.
This device
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By
Tracey Gardner
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#65734
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Re: Open HPSDR Hermes (14 bit ADC, EP3C25) Transceiver Card
Thanks, Simon. Just ordered one myself and look forward to seeing what you can do with it.
regards, Roy
Thanks, Simon. Just ordered one myself and look forward to seeing what you can do with it.
regards, Roy
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By
Roy VE7DH
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#65733
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Re: Looking for a HL2
Hi Simon
I assume You included the picture just for reference? Since this cable uses RP-SMA connectors, just be sure to check whether HL2 uses normal SMA or RP-SMA before
Hi Simon
I assume You included the picture just for reference? Since this cable uses RP-SMA connectors, just be sure to check whether HL2 uses normal SMA or RP-SMA before
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By
Per
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#65732
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Re: Adding my receiver to the server
I use these, but they have been out of stock for months, and price just went up:
https://www.arraysolutions.com/surge-and-rf-protection/as-rxfep
But here’s another
I use these, but they have been out of stock for months, and price just went up:
https://www.arraysolutions.com/surge-and-rf-protection/as-rxfep
But here’s another
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By
Kriss Kliegle KA1GJU
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#65731
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Re: Adding my receiver to the server
Hello Kris
What type of front-end protector are you using?
73s Tracey G5VU
Hello Kris
What type of front-end protector are you using?
73s Tracey G5VU
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By
Tracey Gardner
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#65730
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Re: Looking for a HL2
In the original hammond box the connectors are supported by the back panel nuts, I never had any issues with this. There again I did not plug and unplug very often. Maybe you are right, might be
In the original hammond box the connectors are supported by the back panel nuts, I never had any issues with this. There again I did not plug and unplug very often. Maybe you are right, might be
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By
Conrad, PA5Y
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#65729
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Re: Looking for a HL2
Hello Simon the original case is a Hammond 1455Q1601, which may be found here:
https://www.digikey.nl/en/products/detail/hammond-manufacturing/1455Q1601/1995453
I am sure that we can get
Hello Simon the original case is a Hammond 1455Q1601, which may be found here:
https://www.digikey.nl/en/products/detail/hammond-manufacturing/1455Q1601/1995453
I am sure that we can get
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By
Conrad, PA5Y
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#65728
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Re: Looking for a HL2
Also,
The SMA connectors soldered to the PCB are a weak link, so I’ll probably mount the unit in a diecast box and use these:
Simon Brown, G4ELI
https://www.sdr-radio.com
Also,
The SMA connectors soldered to the PCB are a weak link, so I’ll probably mount the unit in a diecast box and use these:
Simon Brown, G4ELI
https://www.sdr-radio.com
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By
Simon Brown
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#65727
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Re: Looking for a HL2
Also,
I actually have 1 x ANAN 10 and 1 x ANAN 10E which I used for a few years on 80m and 40m. What I don’t like is the lack of good cooling, so I’ll probably take the 10E out of the case,
Also,
I actually have 1 x ANAN 10 and 1 x ANAN 10E which I used for a few years on 80m and 40m. What I don’t like is the lack of good cooling, so I’ll probably take the 10E out of the case,
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By
Simon Brown
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#65726
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Re: Looking for a HL2
There's some good info (if somewhat dated) in this post by the Apache Labs forum administrator:
https://apache-labs.com/community/viewtopic.php?p=18161#p18009
As I mentioned earlier, the latest
There's some good info (if somewhat dated) in this post by the Apache Labs forum administrator:
https://apache-labs.com/community/viewtopic.php?p=18161#p18009
As I mentioned earlier, the latest
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By
Mark Cayton
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#65725
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Edited
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