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God Bless America
And the Free World!!
My Call is KF4HOU
Solar X-rays:
Geomagnetic Field: |
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From maj.com
Hell Activty Day
Oct. 26 2002
start 0000z till 2359z
Lets Raise Some Hell
For the Late Dr.Hell
For More information and log submission please follow this
link
The modes I enjoy the most are the sound card modes
like PSK31, MT63, Feld Hellscheiber, SSTV, MFSK16, Throb etc.
The sound card on your computer is like a TNC Modem
so, you don't need to buy an expensive TNC to operate the sound card programs
Here is a Link for schematics for a sound card interface that you will
need for sound card modes
PSK31 is (phase shift keying) and the bandwidth is only 31hz wide
which creates a better signal-to-noise ratio. Which means you can use less power to communicate compared to other modes
PSK31 Official Web site where you find more information about
this interesting mode and some links to PSK31 programs
PSK31 call frequencies
160m 1.838
80m 3.580
40m 7.035 region 1
7.080 region 2
30m 10.142
20m 14.070
17m 18.100
15m 21.070
12m 24.920
10m 28.120
6m 50.290
2m 144.144
these frequencies are not always the ones in use but are approx.
MT63 another sound card mode it is described as the most robust mode from interference slow data transfer for more readability
FREQs for MT63
1.822 mhz 14.109.5-/+
3.635mhz 18.105mhz
7.037mhz 21.130mhz
10.145mhz 24.925mhz
28.130mhz
Feld Hell an on/off keying developed by Rudolf Hell.
back in the early 1930's
very nice mode to use and Exciting!
Feld Hell frequencies
80m 3.580 +/-
40m 7.037
30m 10.137
20m 14.063.5 or abt 14.079
15m 21.063
12m 24.922
10m 28.122
6m 50.290 abt
2m 144.144 abt
MFSK16 This mode is a powerful mode for the lower HF bands and or long path contacts
Frequencies for MFSK16
160m 1.838
80m 3.584 abt
40m 7.037
30m 10.147
20m 14.080
17m 18.105
15m 21.060
12m 24.923
10m 28.080
6m 50.290 abt
2m 144.144 abt
Please always use the correct sideband for the Digi modes it has been that way for
A very long time. LSB 10 mhz and below USB 14 mhz and above on the radio. And for simplicity always use USB decode for MFSK16 and 8. It has been that way for a long time now. So, don't get people confused.
IZ8BLY Nino programs have modes other programs
Every Mode Has it Weak and strong points. Different modes work better for different
Conditions.
Other Soundcard Programs
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Packet via Soundcard
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PSK31 & PSK10 NEW MODE
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Satellite Decoding Program
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If You are interested in becoming a ham follow this link
Please sign up to find Activity
On your favorite mode or bandou wou
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