I agree with you. I don't see any merit in doing on the amateur bands what can
be done on commercial frequencies. Indeed, I don't really see that even D-Star
enhances the hobby in any way. Being able to call someone whereever they are by
keying their call into your radio is not what ham radio
D-Star repeaters provide much better coverage due to the codec (I base this
on one test made which was most impressive). As for technology - this is
part of the Education benefits in Amateur Radio, my interest in radio
resulted in a degree in electronics mathematics. I listen almost all day
while
Reminder from: digitalradio Yahoo! Group
http://groups.yahoo.com/group/digitalradio/cal
Illinois D-STAR Net
Wednesday April 21, 2010
9:00 pm - 10:00 pm
(This event repeats every week.)
Location: Illinois D-STAR Reflector Channel REF001B
Notes:
Illinois D-STAR Repeaters can Participate in the
If you need more space in your desk, try the Mini keyboard and for $7.98 is
more better.
73' Wilfredo Junior Aviles / KP4ARN
Amateur Radio is the best way to know People and Travel around the World, FREE
Simon, Interesting comment about EmComm in the UK.
I live in an eathquake-prone area. We assume the telecoms infrastructure will
be down for days or weeks, depending on severity. Hurricane Katrina showed
other weather problems can take out the telecoms and power infrastructure for a
long
On 20-Apr-10 23:04, Francesco Piccone wrote:
QSO,, con la 4M2OOAJ en MFSK 16 modalidad ROS ,banda de 40 Metros
,Frecuencia 7.050.00 Khz 30 wts tx. antenna Windom Short ,en
commemoracion del Bicentenario de la Independencia de Venezuela
,Special Call
73
Francesco
YV4GJN
QTR? USB? LSB?
USB
73
- Original Message -
From: enki...@gmail.com
To: digitalradio@yahoogroups.com
Sent: Wednesday, April 21, 2010 8:16 AM
Subject: Re: [digitalradio] 4M200AJ
On 20-Apr-10 23:04, Francesco Piccone wrote:
QSO,, con la 4M2OOAJ en MFSK 16 modalidad ROS ,banda de
On 4/20/2010 3:32 AM, KH6TY wrote:
Hi Tony, When both stations are within the same ducting level, the
only audible Doppler effect is usually reflections from airplanes, and
sounds much like your recording. When there is no propagation
enhancement showing on the Hepburn maps, there is usually
Tony, thanks for images. We will try with some single carriers next week
and see what happens.
The conditions we are currently testing under are with no ducting at all
on the Hepburn map, so I assume it is all tropospheric scatter.
This morning, SSB phone was very badly chopped up, but
I believe a substantial number of American radio amateurs regard using radio
tranceivers and their associated pieces of equipment in an entirely different
way to their counterparts in Europe. The two continents are entirely different
and consequently the people who live in the two continents
Mel,
You make a good point about our differences. In the US, EmComm is a niche
that some hams fill enthusiastically, while others don't get involved but are
grateful for those who do. It's always there to learn about in the future,
like digital modes, QRP, EME, UHF DX, low bands, etc. So
tests Skip.
Thanks,
Tony -K2MO
__ Information from ESET NOD32 Antivirus, version of virus
signature database 5048 (20100421) __
The message was checked by ESET NOD32 Antivirus.
http://www.eset.com
worked at all on what seems to be tropo-scatter mode?
Looking forward to hearing more about the VHF/UHF digital tests Skip.
Thanks,
Tony -K2MO
__ Information from ESET NOD32 Antivirus, version of virus
signature database 5048 (20100421) __
The message was checked
Original Message
Subject: [Hamvention] D-Star Linking Announcement
Date: Wed, 21 Apr 2010 23:26:22 -
From: ke4wle ke4...@ke4wle.no-ip.org
Reply-To: hamvent...@yahoogroups.com
To: hamvent...@yahoogroups.com
Hamvention just got approval from the DStar reflector owner
14 matches
Mail list logo