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PM830 is one of high quality, lower price agile modulator, which adopts SAW filter to set for exact frequency adjustment and stable performance. It will be used in building, personal family, plant and CCTV etc.


• PLL technique with high precision.
• Clamp circuit with high anti-hum performance.
• Adopt MMIC circuit and surface-mounted technique on key parts.
• Support all CATV/TV channel.


Item Unit Specifications
Frequency Range MHz 45-862
Output Level dBuV ≥110
Output Level Control Range dB 0--15
Spurious Output uppression dB ≥60
Video to Audio Carrier Ratio dB -12±2
RF Output Impedance Ω 75
Video Input Level Vp-p 0.7-14
Video Input Impedance Ω 75
Audio Input Level dB 0dBm±10dB
Audio Input Impedance 10

Genral Spec.