[HCRA] SSTV Info errata.
Dennis A Malone
wb1ehd-3 at juno.com
Tue Feb 27 13:53:21 EST 2007
Hi all,
I misspelled "administers", sorry.
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SSTV info..............DE WB1EHD
The Western Mass Amateur Radio Slow Scan
Television Net meets on Thursdays at 8:00 PM
local time on 145.520 MHz FM simplex.
For more net info check out our website at:
http://groups.yahoo.com/group/WesternMassAmateurRadio
Software used commonly is MMSSTV which is
freeware and downloadable from:
http://mmhamsoft.amateur-radio.ca/mmsstv/new-mmsstv.htm
To get started install the MMSSTV software and
use the Windows sound card controls to take
off the mutes and set the 'Line In' level of
your sound card.
Use a patch cord with 1/8" phone plugs mono
available at Radio Shack to connect the 'speaker
out' or 'phones' jack of the radio to the 'Line In' jack
of the sound card. The Radio Shack part number is
42-2420A.
You are now ready to receive SSTV pix after
setting up the MMSSTV software which is
quite easy. The defaults work very well.
Just make sure that the 'Auto slant adjustment'
item, right clicked from the RX window is turned
on.
To transmit SSTV you will need an interface
to key and send the audio signals from the
sound card to the microphone input of
your rig. A device from West Mountain
Radio known as a RigBlaster does the
job quite nicely. Also, MFJ and others
make interfaces now as well.
Links: http://www.westmountainradio.com
http://www.mfjenterprises.com
The worldwide SSTV frequency is 14.230 MHz
USB. SSTV pix are sent using voice modes
like SSB or FM using the standard bandwith.
In this area 145.520 MHz FM is the frequency
and mode for 2 meter simplex SSTV.
Other SSTV frequencies are:(MHz)
3.845, 7.228, 14.227, 14.233, 14.236, 21.340,
28.680, 145.500.
Source: ARRL Handbook 2000 and local
information.
I highly recommend that you read the web page
located at:
http://mmhamsoft.amateur-radio.ca/mmsstv/primer.htm
and other help file links available in the "Help"
section at:
http://mmhamsoft.amateur-radio.ca/mmsstv/
I also recommend joining these Yahoo Groups:
http://groups.yahoo.com/group/WesternMassAmateurRadio
our local Yahoo group which administers this net. SSTV
photos are posted in the "Photos" section in the "SSTV
Pix" folder.
**AND**
http://groups.yahoo.com/group/MM-SSTV
which is the official world wide Yahoo Group
for MMSSTV.
73 & Good Luck
---------------------End article----------------------------
73,
Dennis A. Malone, WB1EHD, WQGF621
wb1ehd-3 at juno.com (Main, ASCII text only please.)
wb1ehd at yahoo.com (Please send pix & jokes here.)
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