Frequencies

USB dial (MHz): 0.136, 0.4742, 1.8366, 3.5686, 5.2872, 7.0386, 10.1387, 14.0956, 18.1046, 21.0946, 24.9246, 28.1246, 50.293, 70.091, 144.489, 432.300, 1296.500

Spot Count

1,199,294,686 total spots
1,228,779 in the last 24 hours
48,050 in the last hour

Who's online

There are currently 96 users online.

How do I obtain a listing of WSPR transmit symbols and tone frequencies?

9 posts / 0 new

Log in or register to post comments

Last post

Sun, 2008/11/02 - 17:28

#1

W3PM

W3PM's picture

Offline

Last seen: 1 hour 31 min ago

Joined: 2008/05/21 - 13:38

How do I obtain a listing of WSPR transmit symbols and tone frequencies?

I am working on a PIC based transmitter for WSPR signals and require a listing of WSPR symbols sequence and tone frequencies.

A method of generating a listing of TX tone frequencies is outlined in WSPR_Intructions.TXT using the command prompt window. Unfortunately, I cannot get this to work for me. I unsuccessfully searched K1JT’s website seeking an earlier version of WSPR thinking this was my problem.

Can anyone point me in the right direction?

Thanks in advance,

Gene W3PM