Live DOWNLINK PARAMETER OF CHANNEL 17 Published: 26-01-2017, 12:28 pm | Updated: 26-01-2017, 12:28 pm channel 17 bangladesh live Satellite: Telstar 18. Satellite Orbital Position: 138E. Down link Frequency: 12482 MHz. Symbol Rate: 4680. Band: Ku. Polarization: Horizontal. Modulation Type: DVBS QPSK. Career Type: MPEG 4, MPEG 2. FEC: 3/3