MMA860: Universal Chassis Mini Agile Modulator

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Specifications
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  • 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, MPC-12C, 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
  • Pre-emphasis defeat switch to enable stereo operation (MMA860S)
  • Push button selectable A/V ratio (13 or 15 dB) (MMA860S)
Output Frequency Range 54 to 860MHz
RF Output Level (min) 45 dBmV
Tuning Agile
Carrier to Noise (in band) 60
Carrier to Noise (out of band) 66
Spurious Output >55
Video Frequency Response ±1.2
Video Signal to Noise 56dB
Audio Input Type
MMA860S L and R Stereo
Video input connection
MMA860S 75Ω RCA
MMA860S
Video Input Level at 87.5% Mod 1VPK-PK
Frequency Response ±1dB (50H to 10k)
Stereo Seperation 20dB
Signal to Noise (Stereo) 56dB
Audio Frequency Response 50 to 15000Hz
Audio Input Connection 10KΩ RCA-F Unbalanced
RF Output Connection 75Ω F-Female
Voltage Input +5, +12VDC
Dimensions 1" (W) x 3.5" (H) x 7.5" (D)
Weight 1 lb.
Ordering Information
MMA860 Universal Chassis Mini Agile Modulator

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Pico Digital MMA860 MMA860 Universal Chassis Mini Agile Modulator Product #: MMA860