SHAPING THE FUTURE OF SATELLITE COMMUNICATIONS
L-band monitoring output (default):
• Connector SMA (F), 50 ohms;
• Return loss > 7 dB;
• Level -45 dBm;
• Frequency default: identical to L-band output. with options AA-02 /
AA-06: 1080 MHz.
BUC power and reference frequency (optional)
• Max. current 1,5 A;
• Voltage 24V, 48V;
• Frequency 10MHz;
• Stability ±5x10-8 over 0°C to 65°C.
With this option installed, the L-band output connectors become N (F), 50 ohms.
10 MHz reference input / output (optional)
• Connector BNC (F) – 50 ohms;
• Input level -3dbm up to 7dBm;
• Output level +7dBm.
Demodulator Interface
Dual L-band input (default)
• Connector 2 x F-type (F), 75 ohms;
• Return loss > 7 dB;
• Level -65/-25dBm;
• Frequency 950 - 2150 MHz;
• Adjacent signal < (Co+7) dBm/Hz where Co = signal level density.
IF-band input (optional, replaces one L-band input)
• Connector BNC (F) - 75 ohms;
• Return loss > 15 dB;
• Level -55 to -15 dBm;
• Frequency 50 - 180 MHz;
• Adjacent signal < (Co+7) dBm/Hz where Co = signal level density.
LNB power and control
• Max. current 350 mA (on selected IFL input);
• Voltage:
- 11,5 -14 V (Vertical polarization)
• 16 -19 V (Horizontal polarization) & additional 22kHz +/- 4KHz (band selection
according to universal LNB for Astra satellites & DiSEqC command
transmission)10 MHz reference.
To Next Page
Loading...
