Can anyone please tell me how relay K2 is actuated and when? I can see it
sets the gain of the INA163's, but don't understand what effect this has on
the overall operation of the receiver. The values of R20 and R5 aren't
marked on the schematics, so I can't figure out how much gain the INA163's
better not forget Registry First Aid, which isn't free, but
seems to be doing me a good job.)
Thanks,
Ken WR5H
-Original Message-
From: Robert McGwier [mailto:[EMAIL PROTECTED]
Sent: Thursday, February 08, 2007 7:28 AM
To: Ken Klein
Cc: 'Reflector Flex-Radio'
Subject: Re: [Flexradio
Jeff;
I might have missed seeing someone suggest this, but I had a similar problem
that turned out to be an overactive virus detection program. I uninstalled
Symantec and installed the free Avast!. Voila, vastly reduced periodic
high cpu rates. Besides being free, it's a very good program.
Scott;
There's a company out there advertising as CWSByteMark that sells ferrites
and toroids.
They are LOUSY!
I placed two separate orders with them and couldn't get even status for
weeks. After an interminable wait, and numerous unanswered emails, I
FINALLY got the orders in hand.
Jim;
Please excuse a really dumb question: Why NOT use Java??? Seems to me for
an Open Source project such as this, that would be the first choice.
Ken WR5H
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Jim Lux
Sent: Wednesday, October 18, 2006
Rick;
I'm waiting for the version that uses the free tools, which should be coming
soon. I don't want to invest in current tools if they are going to be
obsolete in the near future. But you're right; getting into the code is
going to be interesting.
Ken WR5H
-Original Message-
From:
You can bet it's just rf getting into the shack. Had the same thing happen
to me. Took care of the high SWR, and voila! No more problems. You also
might try ferrites on the cables.
Ken WR5H
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Scott
Sent:
I've recently purchased a Velleman PCSU-1000 oscilloscope and Velleman K8016
signal generator. Two pieces of equipment I can highly recommend,
especially the scope: 1G/s 2-channel 60 MHz. scope with a 25 MHz spectrum
analyzer built in that drives a USB2 port into the PC with probes for less
that
Tim;
I think you get the prize for the record speed in which you posted a fix!
I'll bet I looked at that Resources Tab on those ports twenty times tonight
without seeing the magic 0378, so I got confused about where to look. I now
see that I was looking at the COM1 port address not the LPT1 port
You didn't hear me complaining!!!
Keep up the great work, Phil and Tim, and thanks a million.
No matter the delay, you're doing great!
Ken WR5H
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Tim Ellison
Sent: Monday, October 02, 2006 8:26 PM
To:
Now THIS is great news!! Hear, hear!!!
Ken WR5H
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Ken N9VV
Sent: Sunday, July 09, 2006 2:36 PM
To: FlexRadio Reflector
Subject: [Flexradio] Flex announces collaboration with K6JCA
For those of you
Same thing happened to me when using the demo VAC program. Once I
registered it, the audio blurb went away.
Ken WR5H
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Chris Gerber
Sent: Wednesday, July 05, 2006 2:30 AM
To: flexradio@flex-radio.biz
I agree, Alberto. I can't seem to figure out any reason for upgrading to
Vista. If someone could tell me why I would want to do that..
Ken WR5H
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Alberto I2PHD
Sent: Saturday, June 10, 2006 9:49 AM
To:
I'm in.
Phil; you're a good man. Darn few of us left! Keep up the good work.
Thanks,
Ken WR5H
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Tim Ellison
Sent: Saturday, June 03, 2006 6:42 PM
To: Philip Covington; FlexRadio@flex-radio.biz
Yes, but I also noticed that there are a number of messages in the archives
that I never received. I think that there have been some glitches in the
forwarding mechanism. If so, they seem to be fixed now.
Ken WR5H
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]
Jeff;
BRAVISSIMO!
Ken WR5H
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Jeff Anderson
Sent: Sunday, April 23, 2006 6:57 PM
To: FlexRadio Systems email reflector
Subject: [Flexradio] New - 23 April WA6AHL Console
I've received some great
Bob;
Do I understand this correctly? There won't be any more beta releases on
the Flex website between official releases?
If so, I, for one, would really like to know the details on getting the
interim releases.
Thanks,
Ken WR5H
-Original Message-
From: [EMAIL PROTECTED]
-
From: Robert McGwier [mailto:[EMAIL PROTECTED]
Sent: Saturday, April 15, 2006 12:47 PM
To: Ken Klein
Cc: 'Harold Bissonnet'; FlexRadio@flex-radio.biz
Subject: Re: [Flexradio] Amazing things really do happen.
Ken:
My understanding from Flex is that they no longer wish to be putting up
code
- FlexRadio [mailto:[EMAIL PROTECTED]
Sent: Thursday, April 06, 2006 9:51 AM
To: 'Ken Klein'; FlexRadio@flex-radio.biz
Subject: RE: [Flexradio] transmit audio`
All of the audio system goes through Portaudio. Each input/output
channel is handled within the audio callback in audio.cs. The long and
short
06, 2006 5:02 PM
To: 'Ken Klein'; FlexRadio@flex-radio.biz
Subject: RE: [Flexradio] transmit audio`
Ken,
The AutoEnable checkbox on the Audio-VAC Tab will allow VAC to be
engaged while in digital modes (DIGL, DIGU, DRM). VAC will be disabled
in all other modes when AutoEnable
imagined it;
somewhere I saw a set of steps to set these adjustments using the
multimeter.
Thanks a million, both of you for helping me with the VAC problem.
Ken WR5H
-Original Message-
From: Tim Ellison [mailto:[EMAIL PROTECTED]
Sent: Thursday, April 06, 2006 5:47 PM
To: Ken Klein; [EMAIL
Maybe, Larry. But I just searched the entire archive, which isn't yet much,
and can't find it. I'll keep looking and let you know when I do.
Ken WR5H
-Original Message-
From: Larry Taft [mailto:[EMAIL PROTECTED]
Sent: Thursday, April 06, 2006 7:42 PM
To: Ken Klein
Cc: 'Tim Ellison
Can someone tell me where and how the monitor audio is sampled on the SDR?
I'm having an audio problem with the mike (no transmit audio) but I do hear
the distinctive audio on the monitor when using digital modes, such as BPSK.
I'm thinking that the audio driver is bad on my SDR, but if it is,
Dave;
I don't know if this is your problem, but I've had similar things happen due
to very high SWR at the antenna. I know that the ATU advertises that it
will tune 10:1, but if the reactance is too high, it won't come close to
that. See if you have the same problem on frequencies that you know
Ken;
I had the exact same problem and found out that it was caused by high SWR,
so double check your antenna connections and tuning. And be sure your tuner
stays in MEM mode when you transmit after tuning it.
Hope this helps,
Ken
Ken Klein
2211 W. North Loop Blvd. Apt 251
Austin, Texas
I've just had an interesting experience trying to get my SDR to work
properly, and I think it might be worthwhile to share this info. I couldn't
get the radio to transmit any power; either in tune or otherwise. The ATU
red light would blink like it wasn't getting any rf to the tuner, and the
Everyone;
At last, at long last, I have found my problem with the dead receiver and no
CW power output. After an endless string of fruitless, but interesting,
repair attempts, another engineer (not a ham, yet) offered the winning
suggestion. I told him that I had removed and reloaded all the
Jeff;
Right now, I'm using Preview 15, but I've tried the last three, including
the latest full version without noticeable differences.
I'm beginning to think the printer cable is the culprit, since a SoftRock
works fine, but the SDR doesn't. I can't think of anything else that I
haven't
and Delta44 is working fine. I am very, very confused.
Any ideas, anyone?
Ken
Ken Klein
2211 W. North Loop Blvd. Apt 251
Austin, Texas 78756
512 517-4646
-Original Message-
From: Eric Wachsmann - FlexRadio [mailto:[EMAIL PROTECTED]
Sent: Thursday, February 23, 2006 9:13 AM
To: 'Ken
Everyone;
Please bear with me as this is my first submission to the reflector; I may
not know the protocol, but I sure would like some help.
A couple of weeks ago I bought the 1W version of the SDR/Delta44 and have
had a great time setting it up and using it. I'm getting to know it
Gentlemen;
Martin suggested that it might be an antenna problem.
Taking that suggestion to heart, I switched the antenna to my IC-735 and
just worked Canada QRP on 40 meters CW. SWR without a tuner was about
2.2:1. I then tuned up the SDR on the same frequency and heard nothing -
zip!.
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