Table 2-2. Receive Specifications - Comtech EF Data KST-2000L Installation And Operation Manual

Satellite Terminal System
Summary of Specifications
Spurious Signals:
Signal Related
Harmonics
<250 kHz
Non-signal Related
Third Order Intermods
Group Delay
Phase Noise
Frequency Stability
Input Characteristics:
Frequency Range
LNB Noise Figure
LNB Gain
Power Level
Connector
Impedance
VSWR
Output Characteristics:
Frequency Range
P1dB
Connector
Impedance
VSWR
Transfer Characteristics:
Frequency Sense
System Gain: (SSG @ -10 dB backoff)
User Attenuator Range
Gain Stability over temperature
Fixed Frequency
Gain variation with frequency:
± 20 MHz
Entire Band
Spurious Signals:
Signal Related
< 250 kHz
Non-signal Related
P1dBm
Third Order Intermods
Group Delay
Phase Noise
Frequency Stability
Table 2-1. Transmit Specifications (Continued)
-50 dBc at 6 dB below P1dB
-50 dBc at 6 dB below P1dB
-35 dBc at 6 dB below P1dB
-20 dBm/4 kHz
-30 dBc (for summed output of 2 signals @ 6 dB for
maximum output power rating)
< 10 ns over any 40 MHz
Exceed IESS 308/309 requirements, Limit 2
± 1E-7/Year max
± 1E-8/Temperature

Table 2-2. Receive Specifications

10.95 to 11.7 GHz (Option A)
11.7 to 12.2 GHz (Option B)
12.2 to 12.75 GHz (Option C)
1.1 dB (85°) Max
60 dB
Operational: -125 to –95 dBm
Survival: -10 dBm
WR-75
50Ω, unbalanced
2.5:1
50 to 90 MHz, in 1 MHz steps
Optional: 100 to 180 MHz
+10 dBm
Type N, female
50Ω, Unbalanced
1.5:1
Non-inverting
Nominal: 90 dB
0 to 20 dB, 1 dB steps
8.0 dB p-p
2.0 dB p-p
6.0 dB p-p
-50 dBc (-5 dBm output)
-35 dBc
-126 dBm max referred to LNB input
+10 dBm
-30 dBc (for summed output of 2 signals @ 9 dB
below P1dB
< 10 ns over any 40 MHz
Exceed IESS 308/309 requirements, Limit 2
± 1E-7/Year max
± 1E-8/Temperature
2–2
Revision 2
MN/KST2000L.IOM