On Fri, 24 Jul 2009 13:50:35 +0200
Andy Brian wrote:
> HI,
>
> I'm looking for any simple source code in C-language for FX-614 (ax.25
> decoder) for undestanding simple ax.25 protocol.
I'm would also like to find a C implementation of the ax.25 protocol. The only
one I know of is in
linux ke
Hi folks,
I recently treated myself to a new toy - the Nokia N810 "Internet Tablet".
(Think iPod Touch with a higher resolution screen, real GPS, real keyboard, and
it runs Linux so the apps multi-task, and are free.) Thought I'd pass this
on...
One of the challenges I faced in this consoli
I find that both the portable Elk and Arrow antennas elements unscrew over
time. Outside in the elements, you may soon find a bare boom unless you secure
the elements to the center boom.
73,
Gould, WA4SXM
From: Roger Kolakowski
To: Jerry Felts ; amsat-bb@am
Though you may find the Elk construction to be a little flimsy for a
permanent installation, you should be able to "end mount" the boom with
little significant distortion of the pattern.
Using some aluminum plates and a few bolts or U-bolts should work. Remember
your 15 degrees of elevation for th
Hi Vince,
I did this last year. But I found a little difficult to control
properly the antenna over the tripod. I finally did a handle that I
can hold in one hand. I also tought that sometime I could installed
the Elk antenna in piggyback over my Meade LX-200 10' telescope. The
antenna is very lig
Hi Jerry,
I have an Elk Antenna. Are you able to install the Elk antenna on top
at the end of your mast ?? I did this on my portable setup Buddipole.
The Elk antenna is over the dipole using ABS fitting that make the
installation very solid.
I don't have any picture... sorry.
73
J-F VA2SS
200
hi
Am in the planning stages of designing a satellite setup
and decided on M2 2m and 430 antennas.
They are RHCP out of the box , but I can buy a kit to enable them
to switch between that and LHCP.
It's kinda expensive and since I am inxperienced in this
reg
I think I'm going to get a used Elk ant to mount on top of my 20ft
tower or at least would like to. It would go on the top of the lil
20ft tower and 5 ft above it would be a 9 el 2m yagi. The mast is
metal and I'm wondering how to mount it to the mast and mostly will
the metal mast work ok???
--
Drew,
I appreciate your comments about what AO-51 can and cannot do.
There is no problem if the v/u mode comes down on 435.150 rather
than 435.300 except for the polarization difference. Those with
Right Hand Circular Polarization (RHCP) will have a difficult time
hearing the Left hand (LHCP) dow
Andy -
You are missing key pieces ... Like TTL to RS232 conversion.
McGrawHill has publications on RS232 prog in "C" lang. I have these in home
library.
Start there.
W9gb
Sent from my Verizon Wireless BlackBerry
-Original Message-
From: amsat-bb-requ...@amsat.org
Date: Fri, 24 Jul 20
Has anyone used the Elk 2M/440 Log Periodic Beam Antenna mounted on a Camera
Tripod?
I would appreciate your experience/technique in mounting it.
Thank You,
Vince, WB2FYZ
___
Sent via amsat...@amsat.org. Opinions expressed are those of the author.
Not a
Hey everyone,
K5E - The 40th Anniversary Apollo 11 Satellite Special Event - has concluded.
My thanks to everyone for making this a fun and memorable special even on the
satellites.
Here's a brief summary:
The K5E log contains 338 contacts representing 182 different operators.
Contacts took p
Don - You will be receiving a "corrected ballot" in the mail shortly. It
will be in an envelope that says "corrected ballot". That is the ballot you
need to use. We will only count the corrected ballot.
On Fri, Jul 24, 2009 at 10:24 AM, Donald Anderson wrote:
> Hi Martha
>
> My Ballot 2009 s
Hi,
We are pleased to announce that Dr Andreas Mogensen, currently at SSC
and recently selected as one of the new the ESA Astronaut corps, has
agreed to give a talk in the 1015-1100 hrs slot on Saturday 25th,
covering briefly the history of the ESA astronaut corps and then about
the steps that he
HI,
I'm looking for any simple source code in C-language for FX-614 (ax.25
decoder) for undestanding simple ax.25 protocol. I found only few
asm code for PIC16, but c-lanugage is easily to adopt to other microcontrollers.
I tried to connect FX614 IC like in HITSAT
http://www.hit.ac.jp/~satori/hits
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