MITSUMI
2nd RF Units for Digital Satellite Broadcasting Receiver
TSU9 Series
DBS 2nd RF Units, CATV Converters
OUTLINE
TSU9 series is a compact and lightweight
second RF unit incorporating I/Q demodulator
for receiving digital satellite broadcasting.
FEATURE
1. Incorporates an I/Q demodulator.
2. Superb sensitivity and distortion characteristic.
3. Provided with a carrier control terminal that can control local oscillator frequency for I/Q demodulator.
4. Incorporates a distributor for connection to analog tuner.
5. Incorporates an IF-band switch.
6. Incorporates a PLL circuit that provides excellent phase noise characteristic.
7. A wide range of receivable input frequency.
8. Provided with a pre-scaler output terminal for I/Q demodulator.
SPECIFICATIONS
Models
Item
Input Frequency
Input Impedance
Input Level
IF Frequency
IQ Output Level
Phase Noise
I/Q Phase Error
I/Q Amplitude Error
Intermodulation
TSU9-EO1DT
950~2050MHz
75鈩?/div>
-25~-70dBm
479.5MHz
0.5Vp-p typ.
-78dBc/Hz
鹵3DEG max.
鹵1.5dB max.
-40dBc typ.
Remarks
F-female or IEC-female
at 10kHz off
at 3 signals
1
2
