According to the Explorer-1 Prime operations web page at http://ssel.montana.edu/e1p/operations/
the satellite will transmit a 2200 Hertz tracking tone before each FSK AX.25 packet is transmitted. What is the duration of the tracking tone? one second? ten seconds? Does anyone have a sample recordings of the tracking tone and beacon? Douglas KA2UPW/5 _______________________________________________ Sent via AMSAT-BB@amsat.org. Opinions expressed are those of the author. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb