New CABLETRONIX Digital Agile CT-AMM Audio/Video Channel Mini Micro Modulator HEADEND CATV Off AIR

The CT-AMM is a professional grade fully agile micro modulator providing an audio and video modulated RF carrier from 54 to 806MHz on any CATV channel from 2 to 125, and any Off-Air channel from 2 to 69. Any standard video source can be used, including satellite receivers, demodulator, VCRs, DVD players, and TV/security cameras. The CT-AMM employs highly stable synthesized frequency control. Setup and tuning is easy and straightforward taking advantage of the unit’s front panel access to all level controls and indicators. Channel frequency information with FCC offsets is programmed into each unit at the factory. Non-volatile memory maintains channel selection in the event of a power loss. The CT-AMM meets or exceeds government regulatory requirements, including FCC group delay pre-distortion for color transmission, and FCC Docket 21006 aeronautical offset requirements. Note: The CT-AMM cannot be used as an audio only modulator. Video must accompany an audio input for the unit to function properly. Designed for commercial grade headend systems, the CT-AMM provides cable operators the engineering ease and flexibility associated with new headend deployments, existing headend upgrades, and system maintenance. These fully agile modulators allow the rapid creation of channel lineups, faster channel reassignments, and quicker replacement of failed modulators over traditional fixed frequency devices. Just as important, the CT-AMM’s full agility directly improves the operator’s bottom line by not requiring an inventory of fixed frequency spares necessary for on-going head-end maintenance. Output Level Range 20 dB Adjustable, A/V Ratio -12 dB to -18 dB (± 2dB) ,Adjustable C/N Ratio 60 dB typical, Broadband Noise -78 dBc, Spurious Output >60 dB, Frequency Accuracy ±5 kHz, OUtput Impedance 75 Ohms, Output Return Loss 12 dB

• VIDEO INPUT: F CONNECTOR
• AUDIO INPUT: RCA
• Used with Cabletronix CTPS-12 power supply and CTRC-12 rack chassis or with 3rd party power supplies and/or chassis depending upon configuration
• DC Input Powe 5V (400mA), 12V (150mA), Output Level +50 dBmV typical
• Output Frequency 54 – 806 MHz. CATV Channels 2 – 125, Off-Air Channels 2 - 69