LBC-4000 L-Band Up/Down Converter System
Revision 6
Specifications
2–4
MN-LBC-4000
2.1.7.5.2
L-Band Down Converter IDU Module
Input Frequency Range
950 MHz to 2000 MHz, 1 kHz steps
Optional: 950 to 2150 MHz, 1 kHz steps
Output Frequency
Standard: 70 MHz
±
18 MHz
Optional: 140 MHz
±
36 MHz
Input/Output Impedance
50Ω
Input Return Loss
15 dB minimum
Output Return Loss
20 dB minimum
Input connector
Type ‘N’ female
Output connector
BNC female
Gain
35 dB nominal at minimum attenuation
Ripple
±
.5 dB over any
±
18 MHz for 70 MHz IF units
±
.5 dB over any
±
36 MHz for 140 MHz IF units
Slope
0.05 dB/MHz
User Attenuation Range
Standard: 0 to 40 dB, in 0.25 dB steps
Optional: 0.1 dB steps
Output Power, P1dB
+13 dBm minimum
Third Order Intercept
+23 dBm minimum
Carrier Spurious
-60 dBc
Non-Carrier Spurious
-60 dBm
Stability
Over Time
±
1 X 10
-9
/Day
Over Temp
±
1 x 10
-8
32 to 122°F (0 to 50°C)
Содержание LBC-4000
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