1.2 Specifications; Table 1-2. Converter Unit Specifications - Comtech EF Data KST-2000B Installation And Operation Manual

Ku- Band Satellite Transceiver
Introduction

1.2 Specifications

The basic KST-2000A/B specifications are listed in this section.
Output Frequency
Input Frequency
Input Power Level
Gain
User Attenuation Range
Power Output at 1 dB Compression
Transmit Phase Noise
Input Frequency
Output Frequency
Gain
User Attenuation Range
Gain Variation with Frequency
(at a fixed temperature)
Power Output at 1 dB Compression
Power Output Stability over
Temperature (at a fixed frequency)
Phase Noise
Spurious Signals
Third Order Products
Auxiliary Output Monitor
Table 1-2 Converter Unit Specification
Table 1-3 System Transmit Characteristics
Table 1-4 LNA Characteristics
Table 1-5 LNB Characteristics
Table 1-6 SSPA Characteristics

Table 1-2. Converter Unit Specifications

Converter Transmit Characteristics
Converter Receive Characteristics
Any 40 MHz band
Entire operating band
Signal Related
Non-Signal Related
Frequency
Gain
Connector
13.75 to 14.5 GHz in 1 MHz steps
50 to 90 MHz (100 to 180 MHz optional)
–25 to –45 dBm operational
–10 dBm survival
42 dB nominal at mid-range user
attenuation setting
0 to 20 dB in 1 dB steps
+ 15 dBm minimum
Exceeds IESS 308/309 requirements
KST-2000A
10.95 to 12.75
GHz
50 to 90 MHz (100 to 180 MHz optional)
45 dB maximum
0 to 20 dB in 1 dB steps
2.0 dB peak-to-peak
3.0 dB peak-to-peak
+16 dBm minimum
4.0 dB peak-to-peak
Exceeds IESS 308/309 requirements
–50 dBc at –5 dBm output
–35 dBc at <250 kHz from carrier
–87 dBm max referenced to converter
input for the KST-2000A
–126 dBm max referenced to the LNB
input for the KST-2000B
–33 dBc for two carriers each at +6 dBm
950 to 1700 MHz
20 dB relative to carrier input
Type N, female, 50Ω
1–10
Revision 9
MN/KST2000AB.IOM
KST-2000B
950 to 1700 MHz