Fwd: New release (4.14) of MULTIPSK

[Bill V WA7NWP]

Looks like lots of good new soundmodem majic..

73
Bill

---------- Forwarded message ----------
From: Patrick Lindecker <f6cte at free.fr>
Date: Sun, May 24, 2009 at 10:15 AM
Subject: [ALEradio] New release (4.14) of MULTIPSK
To: multipsk at yahoogroups.com, multipsk_team at yahoogroups.com,
digitalradio at yahoogroups.com, psk31 at yahoogroups.com,
ALEradio at yahoogroups.com




New release (4.14) of MULTIPSK

Pour les francophones: la version française de ce message se trouve
sur mon site (http://f6cte.free.fr). Il suffit de cliquer sur le lien
"Principales modifications (courriel avertissant de la sortie de la
nouvelle version)".

Hello to all Ham and SWL,

The new release of MultiPSK (4.14) is on my Web site (http://f6cte.free.fr).
The main mirror site is Earl's, N8KBR:
http://www.eqth.info/multipsk/index.html (click on "United States
Download Site").
Another mirror site isTerry's: http://g90swl.co.uk/multipsk/

Multispk associated to Clock are freeware programs but with functions
submitted to a licence (by user key).

The main modifications of MULTIPSK 4.14

are the following:

1) Coding/Decoding of Packet BPSK1200 and new modes Packet BPSK250 and BPSK63

The BPSK1200 Packet mode is used for satellite (as LUSAT LO-19 for
example) transmissions in UHF (USB). But it could also be used in VHF
(FM ) with a better performance than Packet FSK, in Unproto (APRS) or
in connected mode.

The BPSK250 and BPSK63 Packet modes are experimental and could be used
favourably for APRS transmissions in HF.

See specifications further on.

2) Addition of the "Prop ID" in the "Call ID" + Scanning

The "Prop ID" ("Propagation ID") is composed of a 6 characters call
sign, a Locator on 4 characters "+" (precision: +/-0.5 ° in longitude
and in latitude), the power level (0.5 to 500 Watts), the type of the
antenna or its gain (4 to 19 dB) and the directivity of the antenna
("NW" for "North West" for example).

The "Prop ID" could be processed to determine the real propagation
conditions, but the main use is to define the station.

The Prop ID can be favourably used with the new "scanning" function.
This function (in the "Transceiver" window) permits to scan the M1 to
M4 memories (frequencies), monitoring a determined time on each
channel between 10 seconds to 30 minutes,

For a quick guide to use Call ID or Prop ID, download

http://f6cte.free.fr/The_Call_ID_and_Prop_ID_easy_with_Multipsk.doc

3) Detection of RS ID or Call ID on a SdR