MITSUMI CATV Up/Down Converter CATV 11 Series DBS 2nd RF Units, CATV Converters OUTLINE CATV11 UP/DOWN CONVERTER is use max. 83CH CATV cable SETTOP system. Small, lightweight and high quality. Wide dynamic range for high performance with all signal levels. FEATURES 1. Input frequency is 50 to 550MHz. 2. Use chip component Small and lightweight. 3. 1st IF (612MHz) use HERICAL filter High quality. 4. 2nd OSC type is SAW resonator. 5. Included prescaler IC. 6. Low price and high performance. SPECIFICATIONS Item Input Frequency Range Output Channel Input Impedance Output Impedance Input Return Loss Output Return Loss Input Signal Level Output Signal Level Power Gain Noise Figure Inter Modulation Cross Modulation Supply Voltage Prescaler Output Level CATV11-A53G 52~552MHz CH 2, 3 USA Standard 75 75 7dB min. 12dB min. -5~+15dBmV 103dBmV 2~9dB 14dB max. -60dB max. -60dB max. 12V : 160mA max. 5V : 30mA max. 0.5Vp-p min. MITSUMI CATV Up/Down Converter BLOCK DIAGRAM DIMENSIONS 1. 2. 3. 4. 5. 6. 7. 8. Terminals Signal Input VT VCC 1 (+12V) VCC 3 (+5V) Prescaler Output GND VCC 2 (+12V) Signal Output General Tolerance : 0.5mm Unit : mm