7780MD Series
DVB-S/S2/S2X L-Band and IF Satellite Modulators
Revision 1.0
Page - 9
3.
SPECIFICATIONS
ASI INPUTS
Number
2, selectable
Standard
DVB-ASI
Connectors
BNC per IEC 61169-8 Annex A
Impedance
75Ω
Return Loss
>15dB
Byte Stuffing Modes
Byte and single packet burst mode
ASI OUTPUT
Number
1
Standard
DVB-ASI
Connectors
BNC per IEC 61169-8 Annex A
Impedance
75Ω
Return Loss
>15dB
IP INPUT
Number
1
Connector
RJ45 10/100/1000 GigE for MPEG over IP
Max Bit Rate
200Mbps
CONTROL
SNMP over Ethernet via FC
Web browser via FC
7780MD-IF OUTPUT
IF Out
1
Connector
BNC per IEC 61169-8 Annex A
Impedance
75Ω
Return Loss
>12dB
P1dB
+18dBm
Output Level
-35dBm to +5dBm
Frequency Range
50 to 180MHz
Frequency Stability of Internal
10MHz clock with respect to
Temperature
<±2.5ppm over 0° to 50°
Level Step Size
0.2dB
Spurious Output
≤55dBc/4KHz @ 0dBm or ≤-60dBm
Phase Noise
IESS-308 compliant
CW Mode
Selectable between BISS-1, BISS-E or OFF
Noise Floor (No/C)
<-120dBc/Hz