Microyal Model 2000MB
CATV Headend Adjacent Channel Modulator (General)
|
|
Microyal-2000MB is a general CATV Headend adjacent-channel Modulator by RF modulation. It can meet any need of 300MHz medium-small CATV Headend System. It can cooperate with IF modulating Microyal-2500MB modulator to meet the requirement of 750MHz CATV Headend System. |
Specifications:
|
Output Channel |
DS1~DS12; Z1~Z9 |
|
Output Level |
113dBμV |
|
Output Level Range |
0-20dB |
|
RF Output Impedance |
75 Ω |
|
RF Output Return Loss |
≥ 10dB |
|
Space Between Video/Audio Carrier Frequency |
6.5MHz |
|
Video/Audio Carrier Power Ratio |
16 ～20dB (Adjustable) |
|
Video Modulation index |
87.5% |
|
Video Input Level |
0.5 Vp-p (75 ) |
|
Video Flatness |
≤ 2dB |
|
Audio Modulation Deviation |
±50KHz |
|
Audio Input Level |
≥ 1 Vp-p (600) |
|
General |
|
|
Temperature Range |
5 ～40°C |
|
Relative Humidity |
≤ 85% |
|
Atmospheric Pressure |
86~106Kpa |
|
Power Supply |
|
|
Voltage |
AC 220V±10% |
|
Frequency |
50Hz±2Hz |
|
Power Consumption |
≤ 12W |
|
Dimension |
83mm×210mm×45mm |
|
Weight |
2.2Kg |
