SR2012 Satellite System  (160-2507)  Specifications   Faxback Doc. # 8009


Receiver Type . . . . . . . . . . . . . . . . . . . Block Down Conversion

IF Section

    Input Frequency . . . . . . . . . . . . . . . . 950 - 1450 MHz
    Input Impedance . . . . . . . . . . . . . . . . 75 Ohm
    Input Level . . . . . . . . . . . . . . . . . . -65 - 25 dBm
    IF Frequency  . . . . . . . . . . . . . . . . . 130 MHz
    IF Bandwidth  . . . . . . . . . . . . . . . . . 27 MHz at 3 dB
    Threshold Level . . . . . . . . . . . . . . . . C/N 7dB
    Connector . . . . . . . . . . . . . . . . . . . Type "F" Female

Video Output

    Format  . . . . . . . . . . . . . . . . . . . . NTSC
    DEEMPHASIS  . . . . . . . . . . . . . . . . . . CCIR 405-1, 525 lines
    Output Signal Type . . . . . . . . . . . . . .  Clamped,
                                                    Lowpass filtered
    Output Impedance . . . . . . . . . . . . . . .  75 ohm AC Coupled
                                                    Unbalanced
    Output Polarity . . . . . . . . . . . . . . . . Negative Sync.
    Output Level  . . . . . . . . . . . . . . . . . 1volt p-p
    Connector . . . . . . . . . . . . . . . . . . . RCA Phone, Female

Descrambler Output

    DEEMPHASIS  . . . . . . . . . . . . . . . . . . CCIR 405-1, 525 lines
    Output Signal Type  . . . . . . . . . . . . . . Unclamped, Unfiltered,
                                                    De-emphasized
    Output Impedance  . . . . . . . . . . . . . . . 75 ohm AC Coupled
                                                    Unbalanced
    Output Polarity . . . . . . . . . . . . . . . . Negative Sync.
    Output Level  . . . . . . . . . . . . . . . . . 1 volt p-p
    Connector . . . . . . . . . . . . . . . . . . . Type "F" Female

Audio Output

      Subcarrier Frequency  . . . . . . . . . . . . 5~8.5 MHz
      Output Impedance  . . . . . . . . . . . . . . Low Impedance (Emitter
                                                                   Follow)
      Output Level  . . . . . . . . . . . . . . . . +6dBm (VOL. MAX, 600 
                                                           ohm Loaded)
      Bandwidth . . . . . . . . . . . . . . . . . . 180 KHz Narrow, 330 KHz
                                                    Wide
      Modes . . . . . . . . . . . . . . . . . . . . Mono/Stereo - Matrix,
                                                    Discrete, MPX
      Connector . . . . . . . . . . . . . . . . . . RCA Phone, Female

RF Re-modulator

    Channels  . . . . . . . . . . . . . . . . . . . 3 or 4 Switchable
    RF Output . . . . . . . . . . . . . . . . . . . 69.5 dB u Max.
    RF Impedance  . . . . . . . . . . . . . . . . . 75 ohm                   
    Connector . . . . . . . . . . . . . . . . . . . Type "F" Female

Polarization Control

 Polarotor  . . . . . . . . . . . . . . . . . . . . For Motor Type, Pulse
                                                    Control, Push Terminal
 H/V Output . . . . . . . . . . . . . . . . . . . . For Automatic-Dual LNB
                                                    Switch.

(jlc-03/02/94)