Preview only show first 10 pages with watermark. For full document please download

Headend & Electronics Pico Macom

   EMBED


Share

Transcript

PICO MACOM MMA860 Headend & Electronics Universal-Chassis Mini-Agile Modulator • Compatible with most manufacturers mini-modulator chassis • 135-Channel Range 54-860MHz (CATV 2-135) • >45dBmV min adjustable output for optimum carrier-to-noise performance • State-of-the-art digital phase-locked-loop (PLL) design guarantees precise frequency locking for solid drift-free operation • Microprocessor control enables quick digital push-button channel selection for ease of installation, configuration, and improved system uptime • SAW (surface acoustic wave) filtered for superior adjacent channel performance enables drop-in channel expansion • In-band carrier-to-noise ratio >65dB ensures superior picture quality • Single-slot design allows up to 12 or 16 units in Pico Macom’s MPC-12, MPS-12, MPC-12R and MPC-16PS/CS chassis • Automatic selection of aeronautical offsets (12.5kHz, 25kHz) for trouble-free configuration • Front panel access to controls enables easy setup Video Input MMA860 PICO MACOM Video + A/ V RF 1 RF Output + CATV +100 CATV Mini Agile Modulator 0 TV Audio Input DC Power Inputs Power Audio - Front View Side View Rear View Specifications Output Frequency Range RF Output Level (min) Tuning Carrier to Noise (In band) Carrier to Noise (Out of band) Spurious Output Video Frequency Response Video Signal to Noise 54 to 860MHz 45 dBmV Agile 60 66 >55 ±1.2 56dB Audio Input Type Audio Frequency Response Video Input Connection Audio Input Connection RF Output Connection Voltage Input Dimensions Weight Mono 50 to 15000Hz 75Ω F-Female 10KΩ RCA-F Unbalanced 75Ω F-Female +5, +12VDC 1”(W) x 3.5”(H) x 7.5”(D) 1 lb. Ordering Information MMA860 Universlal-Chassies Mini-Agile Modulaor Specifications Subject to Change © Copyright 2009 Pico Macom, Inc. www.picomacom.com 6260 Sequence Drive San Diego, CA 92121 Ph: 858-546-5050 Toll Free: 800-421-6511 Fax: 858-546-5051 Rev. 03/09