Craig,
I am going to raise the antenna first, but it may get to installing a
whole bunch of ferrites.
Gary
WG1I
On 2/16/2011 8:39 PM, Craig Sande wrote:
I had the same problem with chirping smoke detectors and burglar alarm
system when I operated with my amplifier. I remedied the situation
I had the same problem with chirping smoke detectors and burglar alarm
system when I operated with my amplifier. I remedied the situation by using
snap on ferrite beads on each sensor and the wires into and out of the alarm
box as well as at each control pad.
Craig, AE7I
_
Are any details available on the Flex Radio banquet this year? I'd like to
attend with my fellow Flexonians.
73,
Mack de WB4MAK
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FlexRadio Systems M
I have tried this using a Grado, a Sony, and a David Clark headset and have
not experienced it with any of them.
On Wed, Feb 16, 2011 at 5:02 PM, Larry Goga wrote:
> Gentlemen:
>
> From the day I received my Flex 5K, now over a year ago, I noticed what I
> believed to be an excessive DC level
Ha!
Reminded me of a single chip keyer I built back in my 'post novice' days.
Tiny little chip, 9 volt battery
and
30lbs of .01 disc caps.
man you couldn't op at any power level without the rf locking that keyer on.
On 2/16/2011 2:37 PM, Ray - K9DUR wrote:
I had the same problem with my electro
Gentlemen:
From the day I received my Flex 5K, now over a year ago, I noticed
what I believed to be an excessive DC level on the front panel
headphone connector. Scott's message below made me go do some testing
and here is what I found.
It's easy to experience this DC level. All you have
Ray,
Thanks. This sounds like something that is easily doable. I am
hoping this will solve the problem
Gary
On 2/16/2011 12:46 PM, Ray - K9DUR wrote:
Gary,
Yes, if the wiring is in the walls, running shielded cable would be a bit
difficult, but that should not be necessary. As I said i
Gary,
Yes, if the wiring is in the walls, running shielded cable would be a bit
difficult, but that should not be necessary. As I said in my earlier post,
liberal use of some .01 uF by-pass capacitors on the sensor lines right at
the control panel would be a good start. If that doesn't take care
I had the same problem with my electronic door bell @ 100 Watts. Every time
I transmitted on 40m, I rang the door bell. Solution was a .01 uF capacitor
across the button contacts.
In your case, try some by-pass capacitors (.01 uF is a good start) across
the inputs to your alarm system. Should n
Hi folks,
I put up a little how-to on my blog http://ks4ju.wordpress.com/ about using a
3DConnextion Space Pilot as a tuning / operating aide with PowerSDR and DM780.
Enjoy
KS4JU
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Clamp-on ferrite can help a lot.
If there is slack in the cable, you
might get two or three turns through
the core.
On 02/16/2011 02:05 PM, Gary Warner wrote:
Mike,
Too bad I was not into amateur radio when the house was built.
That is going to be a bit difficult to do now.
Gary
WG1I
___
Mike,
Too bad I was not into amateur radio when the house was built. That is
going to be a bit difficult to do now.
Gary
WG1I
On 2/16/2011 10:37 AM, AA8K73 GMail wrote:
Those alarm wires are excellent antennas.
It's hard to make those radio waves stop
at the house walls.
For my house ala
The antenna is a horizontal dipole that is 140 feet long. It runs over
the house, and is at present about 20 feet higher than our two story
house at the lowest point. I plan to raise the antenna another 40 up
as soon as my pneumatic launcher gets here. All power in my
neighborhood is unde
I'm a retired FF, and have Smokes and CO's on every level of my basement
+ 2 storie home.
And my tower is on the back wall and the 80/40 dipole hangs just 10'
above the ridge of my house.
I went through a couple of brands and now use 'FireX' purchased at Home
Depot.
No false alarms. They are
Those alarm wires are excellent antennas.
It's hard to make those radio waves stop
at the house walls.
For my house alarm system, I ran shielded
wire to each sensor and have ferrite on
each cable where it enters the alarm panel.
No RFI problems with the house alarm yet.
I also have shielded ca
On Wed, Feb 16, 2011 at 8:02 AM, Leif Asbrink wrote:
> Hello Brian,
>
> Have a look at how this discussion started. It was not about
> the Flex products but about the RFSpace ones. You are talking
> about the Flex hardware. I am not.
>
> What was said previously and what I object to is that the s
Is your antenna close to house wiring? Is you antenna running close to and
parallel to incoming power lines?
73,
Ken W2DTC
"Everything works wonderfully, except now my house alarm keeps chirping like it
is going from electric
company power to battery backup when I transmit above about 500 wa
To all,
I know that this is a bit off the Flex Radio prime topic, but I just
added an amplifier to my Flex 3000. Everything works wonderfully,
except now my house alarm keeps chirping like it is going from electric
company power to battery backup when I transmit above about 500 watts.
In f
Are you getting good sound out of the powered speakers?
73
Neal Campbell
Abroham Neal Software
www.abrohamnealsoftware.com
(540) 645 5394 NEW PHONE NUMBER
Amateur Radio: K3NC
Blog: http://www.abrohamnealsoftware.com/blog/
DXBase bug reports: email to ca...@dxbase.fogbugz.com
Abroham Neal forums:
Bob,
I live in an intense RF environment for VHF/UHF emitters. I have had all sorts
of problems enjoying 50 MHz and above that I finally solved with filters of
various sorts.
My knoll-top QTH is line-of-sight to almost every TV and FM broadcast and
two-way radio or paging transmitter in town.
Are you using stereo headphones?
http://kc.flexradio.com/KnowledgebaseArticle50145.aspx
-Tim
-Original Message-
From: flexradio-boun...@flex-radio.biz
[mailto:flexradio-boun...@flex-radio.biz] On Behalf Of Scott Simmons - WA4DOS
Sent: Wednesday, February 16, 2011 9:08 AM
To: flexradio@
Just received my new 5000a and smiling ear to ear..no glitches setting up
and getting it running (PSDR V 2.016, Win 7 64 home premium).
BUT no sound out of the headphone jack except rhythmic, LOUD clicking. Mixer
was checked for headphones and powered speakers. I've tried two sets of
headphones.
Dave,
See my comments below
-Tim
-Original Message-
From: flexradio-boun...@flex-radio.biz
[mailto:flexradio-boun...@flex-radio.biz] On Behalf Of David Walker
Sent: Wednesday, February 16, 2011 5:04 AM
To: flexradio@flex-radio.biz
Subject: [Flexradio] CPU Usage & Interupts
Hi folks,
Actually, the easiest way is to access your Reflector subscriber
management interface (how to do it and the user ID & Password were sent
to you when you initially subscribed) and just change your password. You
do not have to wait for the list admin to approve your subscription request.
-Tim
--
Hi folks,
On my Athlon II 3GHz Win64 OS and using the onboard firewire (VIA) of my
Mo Bo M489TD Pro / usb3 my cpu usage swings wildly from 3% to 30%
running PwrSDR. The 4th core can get up of 99% of usage occasionally
and when this occurs audio cracks and pops and CW keying timing falters
a
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