I am experiencing Rx issues after upgrading the Flex 1500 to PowerSDR
2.0.16.
1. Click and crackles in receive audio on some signals. Click sounds like
a relay switching. Intermittant in nature, seems to be more prevalent with
stronger signals. Buffer set to max size, 2048.
2. Panadapter
I have noticed some crackling in the receive audio on my 1500 with the audio
level slider at the highest setting, that seems to go away if I back it down
some. I assumed it was just overdriving the amplified speakers I am using.
73/72 - Mike WA8BXN
---Original Message---
Bill,
I have asked engineering to see if they can reproduce cracking audio. I
have not seen this before here.
We are working now on increasing the sensitivity of the wide band image
rejection (WBIR) algorithm, which should clear up those moving images you
are seeing.
73,
Gerald
Gerald
Gerald,
Thanks
Bill KC9XG
-Original Message-
From: ger...@flex-radio.com [mailto:ger...@flex-radio.com] On Behalf Of
Gerald Youngblood
Sent: Monday, November 15, 2010 09:07
To: Bill Diaz
Cc: flexradio@flex-radio.biz
Subject: Re: [Flexradio] Rx issues with Flex 1500 after upgrading
i use AM today great i get 118w out no prob
however how can i set it so i can record my audio ? do i need to set something
on the filtering ? or it will not record on am
2ND on FMN i get only 55w when speaking is this normal i was thinking i will
get 100w on FMN as well is this normal i use
I just went through the results of last Thursday morning's (UTC) ARRL
Frequency Measurement test. I went through and noted who ran Flex radios.
From what I saw, the Flexers did pretty well, with most posting errors of
less than 1Hz. Participants running Flex radios or copies of Flex radios
(one
Why doesn't the Flex-1500 have VOX capability?
About to break out the soldering iron...
73,
Steve WI2W
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On Mon, Nov 15, 2010 at 12:04 PM, sgho...@optonline.net wrote:
Why doesn't the Flex-1500 have VOX capability?
Not enough audio channels in the CODEC.
--
Brian Lloyd, WB6RQN/J79BPL
3191 Western Dr.
Cameron Park, CA 95682
br...@lloyd.com
+1.767.617.1365 (Dominica)
+1.931.492.6776 (USA)
Steve,
The FLEX-3000 the FLEX-5000 both the receive and the transmit audio
streams run continuously over the Firewire connection.
In order to keep the data transfer rate required low enough to allow
communication over USB, the FLEX-1500 only passes audio one direction at a
time. When you are
Thanks Ray and Brian!
73,
Steve WI2W
- Original Message -
From: Ray - K9DUR
Date: Monday, November 15, 2010 3:28 pm
Subject: RE: [Flexradio] Why no VOX capability on the Flex-1500?
To: sgho...@optonline.net, flexradio@flex-radio.biz
Steve,
The FLEX-3000 the FLEX-5000 both the
On Mon, Nov 15, 2010 at 12:54 PM, sgho...@optonline.net wrote:
Thanks Ray and Brian!
You are welcome.
There are four audio channels in the 1500. During RX two carry the I/Q
data from the 1500 to the PC. The other two are used to send the audio back
to the headphone jack. There are no spare
Has anyone tried to use HRD/DM780 with the newest 2.0.16 version? It now
works for me with this new version of PwrSDR but there is a hang, a bit of a
delay in PTT activation and release back to receive. Any suggestions or
similar experiences? I'm activating PTT via HRD not serial. I may just go
I bought my 1500 to see if SDR was contest-ready. For me, consistency is number
one issue to be resolved. Power (5, 100, 1KW) is secondary as is equipment
including antennas. Paramount is the ability to work lots of Qs quickly and
efficiently with no surprises or equipment failures. The
It is not possible to record AM because it runs at an offset.
We will be working on FM early in 2.1.
Gerald
Gerald Youngblood, K5SDR
President and CEO
FlexRadio Systems(TM)
13091 Pond Springs Road, #250
Austin, TX 78729
Phone: 512-535-4713 Ext. 202
Email: ger...@flexradio.com
Web:
{Assuming the 1500 and 3000 architectures are similar except for
Firewire vs USB)
I've never really understood why the mike and speaker/headphones plug in
to the Flex rather than the PC. Of course, if your PC lacks any audio
interfaces, it wouldn't be possible, but most PCs have at least
Route it through VAC and record it using normal Windows WAV recorder. Eh?
-Original Message-
From: flexradio-boun...@flex-radio.biz
[mailto:flexradio-boun...@flex-radio.biz] On Behalf Of Gerald Youngblood
Sent: Monday, November 15, 2010 5:34 PM
To: paim
Cc: flexradio@flex-radio.biz
may i ask you how you do that i have vac
E.P
--- On Mon, 15/11/10, Drax Felton draxfel...@gmail.com wrote:
From: Drax Felton draxfel...@gmail.com
Subject: Re: [Flexradio] AM AND FM QUSTION ///
To: flexradio@flex-radio.biz
Date: Monday, 15 November, 2010, 22:47
Route it through VAC
See my comments below
-Tim
-Original Message-
From: flexradio-boun...@flex-radio.biz
[mailto:flexradio-boun...@flex-radio.biz] On Behalf Of Jack Haverty
Sent: Monday, November 15, 2010 5:34 PM
To: Brian Lloyd
Cc: flexradio@flex-radio.biz; sgho...@optonline.net
Subject: Re: [Flexradio]
I would like to add also mine personal opinion about the subject, as for
me it's really hot.
Here not everything was compared to everything other in scientific
approach, nonetheless I would give my vote to FLEX. IMHO.
I wouldn't bother on numbers but on usability. I am devoted to RTTY. My
point
In the Windows sound devices, Recording tab, set the VAC output line to be
the default Recording device.
Then launch the Windows Sound Recorder.
Or find a WAV or MP3 recording program that lets you choose which sound card
to record from.
From: paim
On Mon, Nov 15, 2010 at 2:34 PM, Jack Haverty j...@3kitty.org wrote:
{Assuming the 1500 and 3000 architectures are similar except for
Firewire vs USB)
I've never really understood why the mike and speaker/headphones plug in
to the Flex rather than the PC. Of course, if your PC lacks any
Could it be that they are just stuck in their ways and don't know what
they are missing? I love contesting as well, I will admit to being slow to
warming up to the Flex, but now it is great (except for CW using the
paddle).
73, Bruce
- Original Message -
From: Brian Lloyd
On Mon, Nov 15, 2010 at 11:51 AM, Brian Lloyd brian-wb6...@lloyd.comwrote:
I just went through the results of last Thursday morning's (UTC) ARRL
Frequency Measurement test. I went through and noted who ran Flex radios.
From what I saw, the Flexers did pretty well, with most posting errors of
After upgrading to 2.0.16 with no problems, I have noticed a strange
signal spike on my panadaptor, especially when I am looking at the
spectrum using the panafall capability. On 17, 15, and 10 meters, there
is a signal spike exactly aligned with the red Zero Line'. This spike
is visible on
What you are seeing is the TX DDS being let on during RX. This was done to
improve the RX/TX/RX switching times.
-Tim
-Original Message-
From: flexradio-boun...@flex-radio.biz
[mailto:flexradio-boun...@flex-radio.biz] On Behalf Of Gary Robertson
Sent: Monday, November 15, 2010 7:29
I understand how having the highest quality A/D and D/A converters, having
synced clocks, minimizing ground loops and reducing noise are important for
the A/D and D/A converters that deal with the I/Q audio streams. But I don't
see how its so important for the Microphone/Speaker A/D and D/A
Tim, Brian,
The light is now burning bright. Thanks for the explanations.
I'm not a Windows guy. So when I set up the Flex and its software
minions (HRD, N1MM, etc), I dove into the morass of Windows control
panels, sliders, check boxes, preferences windows, and lots of jargon,
with a dash of
Is this causing the slipping sound when tuning at 1khz rate?
- Reply message -
From: Tim Ellison telli...@itsco.com
Date: Tue, Nov 16, 2010 11:48 am
Subject: [Flexradio] Unusual Signal on Panadaptor
To: Gary Robertson groberts...@austin.rr.com, flexradio@flex-radio.biz
While talking to a friend on 80 meters tonight, I decided to kick in RX2
and monitor another frequency on the same band. No one showed up on this
other frequency so I shut down RX2. What then happened is that frequency
then lit up on the panadapter and was displayed in blue. I didn't think
too
Oh.found out what I did!!.I engaged MultiRX..Mystery solved.
Mike, K6ZSR
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