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Broadcast Off-Air   Modulators (Analog/QAM)   Frequency Agile (Stereo)   Part Number: M-369, M-369S Description: This Modulator is Microprocessor Controlled with Self-Diagnostic Monitoring. The Selectable Output Channels are T7-118 (7 MHz- 750MHz) Standard, HRC with Automatic 12.5KHz, or 25.0 KHz FCC Offsets. The Stereo Circuit is Engineered to Process Right and Left Analog Audio Signals and Baseband Composite Video to Generate a Stereophonic Composite Signal in Accordance with BTSC System Standards. Also available without Stereo (M-369)   Features: • Tunes Channels 2 - 118 by channel number and T Channels are designated by -7 indicating T7 • BAR Graph Modulation and Channel LED Readout • Balanced Stereo Inputs - 600 Ω • Synthesized Oscillators - Crystal Referenced Phase Locked • Non-Volatile Channel Selection • RF Muted During Tuning • +60dBmV Output Using Low-Distortion Hybrid Amplifiers • Phase Lock Loop FM Audio • Optional Aural Subcarrier and Baseband Audio Inputs • External Separate Audio/Video & Composite IF Loop-Through • Sound Carrier Level Adjustable -10dB to -20dB • SAW Filtered IF: Designed for Adjacent Channel Operation • Internal Switch Selects Standard or HRC Output • RS 232 Control Option (Daisy Chain Capable) • Video Delay Predistortion Network meets FCC 73.687 • Non-Volatile Memory Retains memory after Power Loss

View PDF:    Cadco/M369S MHz 9-08.pdf