El transmisor ruso ZEVS en 82Hz para tráfico hacia submarinos, de nuevo en marcha. Saludos, Eduardo
----- Original Message ----- From: "Wolfgang Büscher" <[EMAIL PROTECTED]> To: "RSGB LF Group" <[EMAIL PROTECTED]> Sent: Friday, August 29, 2008 1:24 PM Subject: LF: "QRSS" on 82 Hz from Russia > Greetings all, > > The Russian ZEVS transmitter is on air again, sending "QRSS"-like > signals with 4-minute element lengths on 82 Hz (!). > In western DL, the signal is clearly visible with an E-field antenna in > a 20 mHz FFT bandwidth (see attachment) . > > The info quoted below was received from the VLF group. > > Have a nice weekend everyone, > and hope to meet you on 136.. > 73, Wolf . > > > ------------------------ > > Hello group > > Since a couple of days the Russian ELF transmitter "Zevs", located on > the Kola > peninsula, has been active 24/4 with continous carrier at 82 Hz, with a > lot of > minimum shift keyed messages inbetween. > > This is a fine opportunity to check the ELF reception capability of your VLF > gear. > > Bit lenght is 4 minutes, bit shift frequency is 0.2 Hz. Lowest frequency > is 80.8 > Hz, highest frequency is 83.0 Hz. 80.8 Hz is also "word separator" > between the > individual datawords. > > Good luck. > > Best regards > > Trond J
