Newtec Proprietary
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Appendix - Technical Specifications
MDM9000 Satellite Modem
22.3 Modulation Interfaces
L-BAND
Connector
N(F), 50 Ohms
(optional SMA adapter)
Frequency
950 - 2150 MHz (10 Hz steps)
Level
-35/+7 dBm (+/- 2dB)
Return loss > 14 dB
Switchable 10 MHz Reference
Spurious performance
Better than - 65 dBc/4 kHz @ +5 dBm output level and > 256 kbaud
Non-signal related: < - 80 dBc @ +5 dBm output
IF-BAND (CONFIGURATION OPTION)
Connector
BNC (F) - 75 ohms
(intermateable with 50 ohms)
Frequency
50 - 180 MHz (10 Hz steps)
Level
-35/+10 dBm (± 2 dB)
Return loss 50 ohms: > 14 dB
75 ohms: > 20 dB
Spurious performance
Better than - 65 dBc/ 4 kHz @ +5 dBm output level and > 256 kbaud
Non-signal related:< - 80 dBc @ +5 dBm output
L-BAND MONITORING
Connector
SMA (F), 50 ohms
Frequency
Same as L-Band output frequency or
1050 MHz in case of IF output option
only
Level
-45 dBm
Return loss > 10 dB