ARLA/CLUSTER: Testado e operacional o novo software WSPR na Internet

[CT1EKD]

Sim, trata-se de uma nova versão do WSPR que já tem uns anitos 2 ou 3.

Mas já tem data de pelo menos Novembro de 2009, não vão andar á procura de
uma versão de Fevereiro de 2010..É fantástico para estudos de propagação.
Tem mapas, e podemos efectuar download de dados e trabalha-los em Excel e
bases de dados.
No Verão dei uma conferencia com parte deste software. O meu equipamento
fica horas esquecidas ligado nos 10mhz em wspr


Pedro - ct1ekd




-----Original Message-----
From: cluster-bounces  radio-amador.net
[mailto:cluster-bounces  radio-amador.net] On Behalf Of João Gonçalves Costa
Sent: segunda-feira, 1 de Fevereiro de 2010 15:09
To: 'Resumo Noticioso Electrónico ARLA'
Subject: ARLA/CLUSTER: Testado e operacional o novo software WSPR na
Internet
Importance: High


 <http://www.physics.princeton.edu/pulsar/K1JT/WSPR_map1.JPG> 


WSPR report available


A report on tests of the data mode WSPR - Weak Signal Propagation Reporter
Network  made over an 18 months period is now available on the web.

WSPR implements a protocol designed for probing potential propagation paths
with low-power transmissions. 

Normal transmissions carry a station's callsign, IARU grid locator, and
transmitter power in dBm.

The program can decode signals with S/N as low as -28 dB in a 2500 Hz
bandwidth. Stations with internet access can automatically upload their
reception reports to a central database called WSPRnet, which includes a
mapping facility.

Read the WSPR report at
http://thf.ref-union.org/docs/2m-wspr-test.pdf
<http://thf.ref-union.org/docs/2m-wspr-test.pdf> 

Download the free WSPR software
http://www.physics.princeton.edu/pulsar/K1JT/wspr.html
<http://www.physics.princeton.edu/pulsar/K1JT/wspr.html> 

WSPR Net
http://wsprnet.org/ <http://wsprnet.org/>