Pico Digital Universal-Chassis Mini-Agile Modulator (MMA860)
- Brand: Pico Digital
- P\N: MMA860
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Description
Pico Digital Universal-Chassis Mini-Agile Modulator (MMA860)
Features:
- Compatible with most manufacturers mini-modulator chassis
- 135-channel range 54-860 MHz (CATV 2-135)
- >45 dBmV 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 pushbutton 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 >65 dB ensures superior picture quality
- Single-slot design allows up to 12 or 16 units in ATX’s MPC-12, MPC-12C, MPC-12R and MPC-16PS/CS chassis
- Automatic selection of aeronautical offsets (12.5 kHz, 25 kHz) for trouble-free configuration
- Front panel access to controls enables easy set-up
- Pre-emphasis defeat switch to enable stereo operation (MMA860S)
- Pushbutton selectable A/V ratio (13 or 15 dB) (MMA860S)
Specifications
Audio Input Type | |
---|---|
Output Frequency Range | 54 to 860 MHz |
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 | 56 dB |
MMA860S | L and R Stereo |
Video input connection | |
MMA860S | 75 Ω RCA |
MMA860S | |
Video Input Level at 87.5% Mod | 1VPK-PK |
Frequency Response | ± 1 dB (50H to 10k) |
Stereo Separation | 20 dB |
Signal to Noise (Stereo) | 56 dB |
Audio Frequency Response | 50 to 15000 Hz |
Audio Input Connection | 10K Ω RCA-F Unbalanced |
RF Output Connection | 75 Ω F-Female |
Voltage Input | +5, +12 VDC |
Dimensions | 1″ (W) x 3.5″ (H) x 7.5″ (D) |
Weight | 1 lb. |
Downloads
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