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CATV Modulator 1:Fixed adjacent channel 2:SAW filtered-VSB filtering
CATV Modulator
Features:Fixed channel modulators for use in adjacent channel CATV Head End SAW filtered-VSB filtering.
LED display, easy to operate.The control of frequency synthesis phase-locked loop, CPU dual phase-lock.High index, reliable, good price comparative.
Compatible PAL;NTSC and SECAM signal standards
Technology Parameter
Items | unit | Parameter |
Output Frequency | MHz | 47-750 |
RF Output Level | dB | 93-115 |
Output Impedance | Ω | 75 |
Spurious Rejection | dB | >60 |
Flatness | dB | <1.0 |
RF Return Loss | dB | >14 |
V/A Carrier Power Ratio | dB | 10/20 |
Video Mod Depth |
| ≥87.5 |
Audio carrier | MHz | 6.5 /6.0/5.5/4.5Available |
Frequency Tolerance | KHz | ±1 |
Power Supply | V | AC220±10 |
Power Consumption | W | 8 |
Operating Temperature |
| 0-40 |
Dimensions | MM | 483*205*45
|
Weight | KGS | 2.4 |
CATV Adjacent Frequency Agile CATV Modulator