MITSUMI CATV Up/Down Converter CATV 15 Series DBS 2nd RF Units, CATV Converters OUTLINE CATV15 CONVERTER is use max. 83ch CATV Cable SETTOP system. FEATURES 1. Input frequency is 50 to 550MHz. 2. Use chip component Small and lightweight. 3. 1st IF (612MHz ) use HERICAL filter and dielectric filter. High quality. 4. Included prescaler IC. SPECIFICATIONS Item Input Frequency Range Output Channel Input Impedance Output Impedance Input Return Loss Output Return Loss Input Signal Level Power Gain Noise Figure Supply Voltage Prescaler Output Level Gain Reduction CATV15-A56F 52~552MHz US BASE BAND 75Ω 75Ω 7dB min. 12dB min. -5~+15dBmV 20~30dB 10dB max. 12V : 200mA max. 5V : 30mA max. 0.5Vp-p min. 20dB min. CATV15-E56F 45~552MHz European BASE BAND 75Ω 75Ω 7dB min. 12dB min. -5~+15dBmV 20~30dB 10dB max. 12V : 200mA max. 5V : 30mA max. 0.5Vp-p min. 20dB min. MITSUMI CATV Up/Down Converter BLOCK DIAGRAM DIMENSIONS Terminals 1. Signal Input 2. ——— 3. AGC 4. VT (+1~+27V) 5. VCC 1 (+12V) 6. VCC 3 (+5V) 7. Prescaler Output 8. GND 9. AFC (+6V) 10. VCC 2 (+12V) 11. Signal Output General Tolerance : ±0.5mm Unit : mm