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Re: Transmit AX.25
a hint ... use TWO virtual cards .. one for rx and one for tx (example vb cable a and b)
dg9bfc sigi
Am 26.02.2022 um 21:55 schrieb Douglas Pervine:
a hint ... use TWO virtual cards .. one for rx and one for tx (example vb cable a and b)
dg9bfc sigi
Am 26.02.2022 um 21:55 schrieb Douglas Pervine:
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By
Siegfried Jackstien
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#65926
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Re: Transmit AX.25
wrong ... for tx into console you can use a few ways
via virtual comport ... (depends what packet software you use)
or with using vox (that works for sure)
then sdr console will switch
wrong ... for tx into console you can use a few ways
via virtual comport ... (depends what packet software you use)
or with using vox (that works for sure)
then sdr console will switch
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By
Siegfried Jackstien
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#65925
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Re: Transmit AX.25
VOX should work – add a screenshot of the whole console.
Simon Brown, G4ELI
https://www.sdr-radio.com
VOX should work – add a screenshot of the whole console.
Simon Brown, G4ELI
https://www.sdr-radio.com
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By
Simon Brown
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#65924
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Re: Transmit AX.25
Easier said than done.
The problem is keying PTT. SDR software doesn't have a way to PTT transmit on and off.
and/or
SDR devices (i.e. LimeSDR Mini / Adalm-Pluto) can't accept a PTT.
Transmit is a
Easier said than done.
The problem is keying PTT. SDR software doesn't have a way to PTT transmit on and off.
and/or
SDR devices (i.e. LimeSDR Mini / Adalm-Pluto) can't accept a PTT.
Transmit is a
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By
Douglas Pervine, N1OBU
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#65923
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Re: Open HPSDR Hermes (14 bit ADC, EP3C25) Transceiver Card
Hi Mark, exactly we have several new foundation licence holders and QTH of some club members S9+ noise.
Finances may mean a Frankenstein rig for some. The Dow key will take 100watts?
I've been playing
Hi Mark, exactly we have several new foundation licence holders and QTH of some club members S9+ noise.
Finances may mean a Frankenstein rig for some. The Dow key will take 100watts?
I've been playing
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By
Daniel Young
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#65922
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Re: IC-7300 composite noise
the si5323 has some high phase noise ... not?!?
dg9bfc sigi
Am 25.02.2022 um 20:47 schrieb Larry Dodd:
the si5323 has some high phase noise ... not?!?
dg9bfc sigi
Am 25.02.2022 um 20:47 schrieb Larry Dodd:
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By
Siegfried Jackstien
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#65921
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Re: Open HPSDR Hermes (14 bit ADC, EP3C25) Transceiver Card
or "spread the elbows" a bit to have some room ... they splatter as wide as a barn door that nobody may sit next to them (and splatter in their passband)
dg9bfc sigi
Am
or "spread the elbows" a bit to have some room ... they splatter as wide as a barn door that nobody may sit next to them (and splatter in their passband)
dg9bfc sigi
Am
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By
Siegfried Jackstien
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#65920
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Re: Open HPSDR Hermes (14 bit ADC, EP3C25) Transceiver Card
You don't know anything about contesting. :-) They want the dirtiest signal possible
to keep the enemy at arms length.
Bob - wd6dod
On 2/25/2022 10:22 PM, jdow wrote:
You don't know anything about contesting. :-) They want the dirtiest signal possible
to keep the enemy at arms length.
Bob - wd6dod
On 2/25/2022 10:22 PM, jdow wrote:
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By
Robert Lorenzini
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#65919
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Re: Open HPSDR Hermes (14 bit ADC, EP3C25) Transceiver Card
Daniel,
My first ham station consisted of an 897 for transmit, a FUNcube Pro Plus dongle and SDRC (running on a 40 inch 4k screen) for receive, a single G5RV shared between the 897 and FCPP, and a
Daniel,
My first ham station consisted of an 897 for transmit, a FUNcube Pro Plus dongle and SDRC (running on a 40 inch 4k screen) for receive, a single G5RV shared between the 897 and FCPP, and a
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By
Mark Cayton
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#65918
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Re: Open HPSDR Hermes (14 bit ADC, EP3C25) Transceiver Card
The 7300 is a relatively affordable radio,
Personally I use an sdr switch box and cat rig control with local SDR or even websdr.
Different strokes for different folks.
Omnirig and an sdr switch and
The 7300 is a relatively affordable radio,
Personally I use an sdr switch box and cat rig control with local SDR or even websdr.
Different strokes for different folks.
Omnirig and an sdr switch and
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By
Daniel Young
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#65917
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Re: Open HPSDR Hermes (14 bit ADC, EP3C25) Transceiver Card
Excellent!
Conrad
From: main@SDR-Radio.groups.io <main@SDR-Radio.groups.io>On Behalf Of Simon Brown via groups.io
Sent: 25 February 2022 20:37
To: main@SDR-Radio.groups.io
Subject: Re:
Excellent!
Conrad
From: main@SDR-Radio.groups.io <main@SDR-Radio.groups.io>On Behalf Of Simon Brown via groups.io
Sent: 25 February 2022 20:37
To: main@SDR-Radio.groups.io
Subject: Re:
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By
Conrad, PA5Y
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#65916
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Re: Open HPSDR Hermes (14 bit ADC, EP3C25) Transceiver Card
Glad to be of service! I experience that same phenomena from time to time. Especially with flashes of nostalgic thoughts.
Larry K4LED
------------
K4LED
Glad to be of service! I experience that same phenomena from time to time. Especially with flashes of nostalgic thoughts.
Larry K4LED
------------
K4LED
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By
Larry Dodd
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#65915
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Re: IC-7300 composite noise
It may be an internal powersupply that takes 13.8 VDC down to 5 VDC. In that case there is no help for it without significant surgery.
{^_^}
On 20220225 11:49:05,
It may be an internal powersupply that takes 13.8 VDC down to 5 VDC. In that case there is no help for it without significant surgery.
{^_^}
On 20220225 11:49:05,
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By
jdow
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#65914
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Re: Open HPSDR Hermes (14 bit ADC, EP3C25) Transceiver Card
I have a SICK SICK mind. You made a broad statement and my head wondered if the 24 caret Gold Plated CW Key was all that absurd. I experienced my typical blur of possibilities fly
I have a SICK SICK mind. You made a broad statement and my head wondered if the 24 caret Gold Plated CW Key was all that absurd. I experienced my typical blur of possibilities fly
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By
jdow
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#65913
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Re: Open HPSDR Hermes (14 bit ADC, EP3C25) Transceiver Card
I am not sure why contesters at multi-op stations don't use rigs with the best TX signals they can get. With adequate antenna separation you can place more operators on the same band.
I am not sure why contesters at multi-op stations don't use rigs with the best TX signals they can get. With adequate antenna separation you can place more operators on the same band.
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By
jdow
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#65912
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Re: Open HPSDR Hermes (14 bit ADC, EP3C25) Transceiver Card
Start as clean as you can achieve then use PS if it is available. Both right. There is no single perfect correct way. Judiciously combine methods to make it better. (Wash hands,
Start as clean as you can achieve then use PS if it is available. Both right. There is no single perfect correct way. Judiciously combine methods to make it better. (Wash hands,
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By
jdow
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#65911
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Re: Open HPSDR Hermes (14 bit ADC, EP3C25) Transceiver Card
I was with you until that last snipe. It appears the 7300 MAY have a problem. If it has spurious at -3db from full output that are only 60 dB down removed 20 kHz and 100 kHz from the
I was with you until that last snipe. It appears the 7300 MAY have a problem. If it has spurious at -3db from full output that are only 60 dB down removed 20 kHz and 100 kHz from the
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By
jdow
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#65910
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Re: Transmit AX.25
if you can mary an sdr software together with a packet software via virtual audo cable then it is all you need
an sdr (hardware) like an rtl dngle .. or whatever
an sdr software (be it
if you can mary an sdr software together with a packet software via virtual audo cable then it is all you need
an sdr (hardware) like an rtl dngle .. or whatever
an sdr software (be it
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By
Siegfried Jackstien
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#65909
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Transmit AX.25
I've been using SDR's for a couple years now, but I still consider myself a beginner.
I would like to use an SDR to transmit/receive AX.25. Ideally, it would be great advantage to use Direwolf. Is
I've been using SDR's for a couple years now, but I still consider myself a beginner.
I would like to use an SDR to transmit/receive AX.25. Ideally, it would be great advantage to use Direwolf. Is
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By
Douglas Pervine, N1OBU
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#65908
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Re: Open HPSDR Hermes Anan-10 Support
I have the 16bit ANAN-10.
Thanks,
Mike N2MS
I have the 16bit ANAN-10.
Thanks,
Mike N2MS
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By
N2MS
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#65907
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