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PA2AGA > HDDIG 05.12.99 13:58l 250 Lines 7383 Bytes #-9661 (0) @ EU
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Subj: HamDigitalDigest 99/304E
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From: pa2aga
To: hd_broadcast@pa2aga
Subject: HamDigitalDigest 99/304E
X-BBS-Msg-Type: B
degradation in SNR (counting deviation ratios, comparing signal and
noise power, the degradation would be less than 0.5 dB). So unless you
are operating very close to the threshold, which BTW is unlikely in
non-space communication, I do not see how that BER would increase so
badly.
Of course receiving a 16 kHz NBFM signal on a 200 kHz FM-BC filter
will degrade SNR very much, but I do not think anybody was referring
to such situations.
Paul OH3LWR
>.
------------------------------
Date: Wed, 24 Nov 1999 21:09:25 -0500
From: "Anthony Cash" <kd4k@ga.prestige.net>
Subject: Kenwood TS-570D and Kam
"Anthony Cash" <kd4k@ga.prestige.net> wrote in message news:...
> I have 2 problems with my TS-570D (not G model) and the Kantronics Kam.
>
> 1. If I turn the Kam on and the 570 is already on it will key the
> transmitter. If I turn the Kam
> off and back on again the 570 will return to receive. Otherwise the
> keying works fine.
>
> 2. The 570 is an early model SN 80600xxx and has had this problem every
> sense it
> was new.
> A. Kam is hooked to 570 via the 13 pin din connector on rear panel with
3
> conductor
> shielded wire.
>
> a. I have the Kam turned on.
> b. Turn on the 570
> c. Try to transmit packet, 570 keys up but no output.
> d. Go to menu #33 (it is set to 1)
> e. press up or down button and then back to 1
> f. Try to transmit packet again. Now 570 transmits fine with full
> output
> and will keep on doing fine until I turn it off. When I turn it
> back on I have to
> go through the whole thing again. Menu #33 DOES NOT change, it
> stays where
> I put it.
>
> Any help would be greatly appreciated
> 73 de Tony, KD4K
>
>
>
>.
------------------------------
Date: Fri, 26 Nov 1999 19:51:48 -0500
From: "Rob" <NoEmail@NoWay.com>
Subject: PACOMM Packet modems
How do the PACOMM packet modems (e.g. NB96) compare with modems by other
manufacturers?? Are they any good??
Does anyone know whether the PACOMM modems (e.g. NB96) are true TAPR TNC2
clones that can use firmware for TNC2 clones (e.g. 6PACK?) I would like to
use them with FlexNet.
73's
Rob
>.
------------------------------
Date: 23 Nov 1999 21:30:12 GMT
From: John Wiley <jw@physics.gmu.edu>
Subject: radio noise
Charles Brabham <n5pvl@texoma.net> wrote:
: WEIRDO <007HEATH@email.msn.com> wrote in message
: news:exQJx8cN$GA.235@cpmsnbbsa05...
:> Are there any products that generate radio noise (interrupting all radio
:> signals), much like 'white noise' with sound? Thanks.
: Yes, they call it "Amateur tcpip".
: Check the TAPR web site for more info.
For more effective jamming... Be sure to utilize all of Charles'
posts over the last 12 months as fodder... (although maybe not...
The entropy is probably a little low... Most of his posts are
redundant...)
Best Regards,
-jw
>.
------------------------------
Date: 26 Nov 1999 18:29:26 GMT
From: jdy18@aol.com (JDY18)
Subject: RTTY logging/contest software for KamPlus?
I'm looking for an RTTY logging/contest program that will support the KamPlus
in dual mode (i.e. simultaneous RTTY and packet operation). Does anyone know
if
such a program exists? The WF1B software won't do this.
73 de Jay,
W2KD
>.
------------------------------
Date: Fri, 26 Nov 1999 19:37:47 -0500
From: "Rob" <NoEmail@NoWay.com>
Subject: TFX & TXPCX WA8DED emulators for KISS modems
I am trying to figure out which is the best program to use TFX28 by DB7KG,
TFPCX210 by DG0FT, TXPCX273 by PE1DNN. There is also a TFPCR??
There are so many versions with similar names by different people! To make
things worse, most of the documentation for these programs is in German!
TFX28, TFPCX210 and TFPCX273 appear to be "the Firmware" emulators which
allow Baycomm or TNC's with KISS mode to run with terminal programs that
support the WA8DED host mode (such as TstHost). These programs would appear
to allow such WA8DED host mode terminal programs to work with KAM's, KPC3's,
PK88's etc. It is a great idea! There are lots of good WA8DED host mode
programs out there!
Does anyone know the differences between these programs?? Which is the
best?? (I have heard that TFX28 implements some modems better than TFPCX)
More importantly, where can I get English documentation (especially for
TFX28 and TFPCX210)??
Are these the latest versions for these programs? If not where can I get
them?
Any help to us poor folks who can't read German would be greatly
appreciated! (Now I know how many Non-English speaking Hams must feel
trying to read English docs!)
One final thing, these programs are DOS based. Are there any Windows
drivers out there that perform the same function (i.e. WA8DED host mode
emulator for KISS modems)
73's
Rob
>.
------------------------------
Date: Fri, 26 Nov 1999 21:03:18 -0500
From: "Rob" <NoEmail@NoWay.com>
Subject: TFX & TXPCX WA8DED emulators for KISS modems
I also just found TFKISS ver 3.0. Another program that appears to also be a
WA8DED emulator for KISS modems (such as KAM, KPC3 etc)
IS this the best DOS based emulator out there??
Is there a good windows based WA8DED host mode emulator for KISS modems??
Rob
--------------------------------
"Rob" <NoEmail@NoWay.com> wrote in message
news:DMF%3.194022$5r2.449834@tor-nn1.netcom.ca...
> I am trying to figure out which is the best program to use TFX28 by DB7KG,
> TFPCX210 by DG0FT, TXPCX273 by PE1DNN. There is also a TFPCR??
>
> There are so many versions with similar names by different people! To
make
> things worse, most of the documentation for these programs is in German!
>
> TFX28, TFPCX210 and TFPCX273 appear to be "the Firmware" emulators which
> allow Baycomm or TNC's with KISS mode to run with terminal programs that
> support the WA8DED host mode (such as TstHost). These programs would
appear
> to allow such WA8DED host mode terminal programs to work with KAM's,
KPC3's,
> PK88's etc. It is a great idea! There are lots of good WA8DED host mode
> programs out there!
>
> Does anyone know the differences between these programs?? Which is the
> best?? (I have heard that TFX28 implements some modems better than TFPCX)
>
> More importantly, where can I get English documentation (especially for
> TFX28 and TFPCX210)??
>
> Are these the latest versions for these programs? If not where can I get
> them?
>
> Any help to us poor folks who can't read German would be greatly
> appreciated! (Now I know how many Non-English speaking Hams must feel
> trying to read English docs!)
>
> One final thing, these programs are DOS based. Are there any Windows
> drivers out there that perform the same function (i.e. WA8DED host mode
> emulator for KISS modems)
> 73's
>
> Rob
>
>
>.
------------------------------
End of Ham-Digital Digest V99 #304
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