-Please note the latest release of the software has changed the name from MEPT_JT to WSPR . It now includes a T/R command line that will automatically switch your rig from transmit to receive at a rate that is set in the command line (see the instructions at http://physics.princeton.edu/pulsar/K1JT/WSPR_Instructions.TXT )
Most activity ,so far, is on 30M. Set your dial on 10.13860 . Use something like Spect_JT or Spectran or Multipsk to view the received signal on a waterfall. In Spect_JT you should keep the received signal between 1400 and 1600 Hz in the waterfall. If it is a MEPT signal, you will see a VERY narrow vertical signal in the waterfall that lasts TWO minutes. Use the batch file I uploaded to get a quick start . The batch file is simply wspr T/R 10.1386 10.140105 3 K3UK FN02 30 25 The above line tells DOS to execute WSPR.exe Set the mode to both TRANSMIT and RECEIVE. Then the first frequency is you receive frequency, the next is the audio frequency for transmit (your rig stays on 10.1386 while transmitting) . Next number is the comm port you use for PTT. Then your call sign, power, and finally percent of time transmit/receive. Change your call sign and grid square and comm port number. If you receive a signal, the DOS window will display something like this 094200 2 -17 -1.7 10.140147 VE3CDX DM26 37 11.1 Note: This is NOT a QSO mode. You do not connect or carry out a conversation. You simply transmit and hope someone copies you or, or receive and see how the band is doing. To hold conversations about who you are seeing , or who is receiving you, go to the digitalradio sked page at http://www.obriensweb.com/sked click on MEPT and join the on-line chat. Do NOT operate unattended . Do not transmit if the frequency is occupied. Andy K3UK -- In digitalradio@yahoogroups.com, "lacwman" <[EMAIL PROTECTED]> wrote: > --- In digitalradio@yahoogroups.com, "Andrew O'Brien" > <andrewobrie@> wrote: > > > > My overnight 30M MEPT received data > > > > 030600 5 -19 -0.2 10.140082 W6SZ DM14 30 37.8 > > 031000 1 -26 -0.7 10.140082 > 37.8 > > 031800 1 -22 0.1 10.140081 W6SZ DM14 30 37.5 > > 041000 3 -24 0.1 10.140083 W6SZ DM14 30 37.1 > > 091000 3 -15 -0.6 10.140136 K1JT FN20 37 37.1 > > 095800 3 -21 -1.4 10.140119 ZL1BPU RF72 20 37.5 > > 101400 1 -21 -0.9 10.140119 ZL1BPU RF72 20 36.9 > > > > Antenna = 40M inverted V. at 35 feet. > > -- > > Andy K3UK > > www.obriensweb.com > > (QSL via N2RJ) > > > Andy I am just trying to understand the MEPT ..so do you open the MEPT > program and set your rcvr to 10.1400 CW (600Khz BW)and what you have > posted is what was copied on the MEPT program ???? or explain what was > done..Thanks > Lloyd W3NF > > > Lloyd W3NF >