| Parametrii de functionare modulatoare CATAV C78 | ||
| Output Frequency | MHz | 48.5~550 |
| Output Level | dBµV | ≥110 (20 dB Adjustable) |
| Out-of-Band Rejection | dB | ≥62 |
| Rejection Adjacent Channel | dB | ≥45 (Fp=1.25MHz) |
| Output Impedance | ohm | 75 |
| Output Return Loss | dB | ≥14 |
| Frequency Accuracy | KHz | ±5 |
| Video Modulation Depth | % | 87.5 |
| Video Frequency Response | dB | ±1(30Hz~5.5Hz) |
| Video To Noise Ratio | dB | ≥53 |
| Differential Gain | % | <=3 |
| Differential Phase | º | <=3 |
| C/L Delay | ns | <=40 |
| Video Audio Carrier Frequency Increment |
MHz | 6.5MHz±1.0kHz |
| Video/Audio Carrier Ratio | dB | 10~20 Adjustable |
| Max Audio Freq-offset | KHz | 50 |
| Audio Frequency Response | dB | ±1.5 (40Hz~15kHz) |
| Audio To Noise Ratio | dB | ≥55 |
| Audio Distortion | % | <=1 |
| Power Voltage | V | ~220±15%(50Hz) |
| Power Consumption | VA | 8 |
| Dimension | mm | 483×109.5×44(19″) |
