-Original Message-
From: Mike Valentine
Sent: Monday, June 30, 2008 6:02 PM
To: '[EMAIL PROTECTED]'
Subject: 144 and 432 - Low Power Design?
Tim,
Regarding 2M and 432 transverters, I am disappointed to understand that
they will be 25 watt output efforts. Is this still true?
When one
the better solution:
use a high quality psu instead of chinese scrap imports. Most of them have
no mains filter at all.
I have tested and can recommend brand Bequiet. They have specified FCC
Class B and they hold it.
Gerd, DJ8AY
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL
To all,
For those using TortoiseSVN to download the latest software advances from the
PowerSDR SVN server, there is a new minor version upgrade of TortoiseSVN (1.5)
that has been recently released. There are several new features and lots of
bug fixes.
New Features:
This was less a deficiency on PowerSDR's part than serious laziness on
my part in keeping up with Windows housekeeping. I was paying for a lot
of years of adding and removing USB and serial drivers and ports without
thought of the consequences. eventually the mess caught up with me.
Thankfully
Mike,
The initial design called for a 25w PA on both bands; however, we have not
yet finalized the design. We will reevaluate.
John P. Basilotto
W5GI
Chief Operating Officer
Marketing and Sales
Office 512 535-5266
Fax 512-233-5143
13901 Pond Springs Rd
Suite 250
Austin, TX 78729
-Original
We are pleased to announce a new software harmonic as the latest Flexer
from Eric Wachsmann and his wife Marion. Caleb Wachsmann weighed in at 5
pounds 15 ounces at 6:30 AM this morning. This is their third child so they
will be very busy.
Eric will be off on paternity leave for up to two
On Jul 1, 2008, at 7:29 AM, John wrote:
Mike,
The initial design called for a 25w PA on both bands; however, we
have not
yet finalized the design. We will reevaluate.
You can always turn the power down or insert a pad. It is much more
difficult to turn it up. ;-)
Or as someone else
Congratulations, Eric! It is good to hear Marion, Caleb and you are all doing
well!
-Tim
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Gerald Youngblood
Sent: Tuesday, July 01, 2008 10:29 AM
To: 'FlexRadio Reflector'
Subject: [Flexradio] New
Congratulations on the new harmonic and subharmonic. ;-).
Best of luck.
Bob
ARRL SDR Working Group Chair, AMSAT VP Engineering.
Member: ARRL, AMSAT, AMSAT-DL, TAPR, Packrats,
NJQRP, QRP ARCI, QCWA, FRC.
Trample the slow Hurdle the dead
-Original Message-
From: [EMAIL
Quoting Brian Lloyd [EMAIL PROTECTED], on Tue 01 Jul 2008
07:39:11 AM PDT:
On Jul 1, 2008, at 7:29 AM, John wrote:
Mike,
The initial design called for a 25w PA on both bands; however, we
have not
yet finalized the design. We will reevaluate.
You can always turn the power down or
I certainly want to add my congratulations to Eric and also possibly give
some encouragement in case he has had someone question the fact that Caleb
did not have a birthweight exceeding 12 lbs which seems to be common these
days! Eric, my oldest son, Craig, weighed 5 lbs 3 oz. and I went home
I'd like to add my vote for 50W on the 2M/432 PA. I've been holding off on
my purchase of the 5000 waiting for the 2M/432 module. However, 25W won't
drive my amps to legal limit. For that matter, I don't know of any 2M or
432 legal limit amps that can provide full power with only 25W drive.
Thanks Gerd, I will try to locate just such a power supply.
Jacky, KA4HRE
-Original Message-
From: Gerd Loch [mailto:[EMAIL PROTECTED]
the better solution:
use a high quality psu instead of chinese scrap imports. Most of them have
no mains filter at all.
I have tested and can recommend
On the other side of the coin I have been looking forward toward the
144mhz option for use as an IF to drive my 2 meter IF microwave transverters.
Whether the output be 25 or 50 watts it would be nice to have the capability to
bypass the final stage in order to supply about 1 watt of
I would also vote for a 1 watt version to drive my microwave transverters.
Larry K6HLH
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Archives:
I have received quite a few emails [direct and via the reflector] regarding
the subject above. Thank you for your input and recommendations. Let me
iterate my earlier post for those not familiar with this tread.
The transverter design is a work in progress. And, even though our original
intent
Thanks for the info, John.
To add my $0.02 - I use the high-power versions of the DEMI 144, 222, 432
XVTRs to drive a matching set of Lunar-Link amps, which have about the
lowest drive requirements of the 2-hole GG triode amps. My L-L's are set
up for about 2850V B+, key-down, and require approx
We are pleased to announce that the FLEX-5000 service manual is now
available.
All FLEX-5000 owners will receive a direct email with a link to the download
site and a password to download the manual. The manual consists of 40 files
within 10 folders. Its size is 14.1 MB.
Individual emails
I have a week old Flex 5000a. It has started popping or something
whenever it recovers from transmitting. It seems worse on 6 meters, but
it present and very annoying on all bands and both cw and ssb. Does it
when I use breakin keying, ptt on the mic, or the MOX button on the
console. Return
Bob,
We need more information. What version of PowerSDR and firmware are you using?
You say it started popping. Was there a time when it didn't? If so what
changed between then and now?
-Tim
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Robert
This is happening here but only when RX2 is enabled...I haven't spent
any time yet to track the problem down.Mark NU6X
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Robert Redmon
Sent: Tuesday, July 01, 2008 6:26 PM
To: flexradio@flex-radio.biz
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