‰ NOW 15 WPM ‰ TEXT IS FROM JUNE 2015 QST PAGE 42 ‰ PERMITTED BY THE FCC. IT ACCEPTS EITHER STANDARD DEFINITION 480I COMPOSITE, OR HIGH DEFINITION UP TO 1080P HDMI VIDEO INPUTS. IT ENCODES THE VIDEO USING EITHER MPEG2 OR HR264. BOTH THE OPERATING FREQUENCY AND BANDWIDTH ARE PROGRAMMABLE. THE BANDWIDTH CAN BE SET FROM 2 MHZ TO 8 MHZ IN 1 MHZ STEPS 6 MHZ IS THE US BROADCAST STANDARD. AT THE 2 MHZ BANDWIDTH, THE MODULATOR IS CAPABLE OF TRANSMITTING ONLY STANDARD DEFINITION VIDEO. YOU CAN SELECT EITHER QPSK, 16 QAM, OR 64 QAM MODULATION FORMAT. PROGRAM ‰ END OF 15 WPM TEXT ‚