Model # MICM-45C (Ch.'s 80-86)
HE-12 & HE-4 Series Channelized Audio/Video Modulator,, +45 dBmV, 54-600 MHz
Model # MICM-45D (Ch.'s 2-79, 95-99)
HE-12 & HE-4 Series Channelized Audio/Video Modulator, Audio AGC, +45 dBmV, 54-550 MHz
Model # MICM-45DS (Ch.'s 2-79, 95-99)
HE-12 & HE-4 Series Channelized Stereo Audio/Video Modulator, Audio AGC, +45 dBmV, 54-550 MHz
Model # MICM-45S (Ch.'s 80-86)
HE-12 & HE-4 Series Channelized Stereo Audio/Video Modulator, +45 dBmV, 54-600 MHz