The MMA860S is a professional grade microprocessor-controlled stereo agile audio/video mini modulator. This modulator accepts any audio-video baseband television signal and provides a 45dBmV minimum output on CATV channels 2 to 135 (54-860 MHz). Channel selection is easily accomplished via channel up/down buttons located on the front panel. Up to 12 or 16 units can be installed "mix-and-match" in Pico Macom’s MPC-12, MPC-12C, MPC-12R chassis with MPCM45 mini-modulators or MPCD mini-demodulators. Its unique design enables it to be installed in other manufacturers’ mini-mod chassis. The unit’s tracking filter technology and double-heterodyne conversion ensures accurate and spurious-free output. The MMA860S uses SAW filtering in conjunction with FCC group delay correction circuitry to provide superior adjacent channel selectivity. The unit’s PLL circuitry in conjunction with the non-volatile memory contained in the microprocessor ensures easy and reliable channel selection and restoration. The MMA860S modulator is shipped with all internal adjustments preset. Pico Macom backs up this product with its industry leading 5-year limited warranty.
Features:
Ships Free!
Specifications:
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. |