Comtech EF Data KST-12025 - Manual (Page 25)

KST-12025 Ku-Band Satellite Terminal Introduction
Rev. 1 1–9
Transmitter Specifications
Frequency Range 14.0 to 14.5 GHz, in 2.5 MHz steps
Frequency Range (Optional) 14.0 to 14.5 GHz, in 1.0 MHz steps
Transmitter power at 1 dB compression
point:
25W
Transmitter Power Option:
25W
Gain at 1 dB compression point with customer
attenuator at 13 dB:
74 dB gain
Linear Gain with customer attenuator at 13 dB:
75 dB
Transmitter linear gain vs. Customer
controlled attentuator setting 0 to 25 dB, factory setting = 13 dB
TX Bandwidth 70 MHz with 1 dB BW of ± 18 MHz
Gain flatness ± 1 dB/36 MHz
Gain variation ± 2 dB max. for flatness, temp., aging
TX Freq Stability ± 1 x 10-8 at 23°C
Daily TX Freq Stability ± 1 x 10-8 at 23°C
Annual TX Freq Stability ± 1 x 10-7 at 23°C
TX Freq Drift/Temp ± 1 x 10-8 from -40 to +55°C
TX Synthesizer Lock-up time < 1 second
TX Phase Noise (2.5 MHz steps) -60 dBc/Hz at 100 Hz
-70 dBc/Hz at 1 kHz
-75 dBc/Hz at 10 kHz
-80 dBc/Hz at 100 kHz
Optional TX (1.0 MHz steps)
Phase Noise -60 dBc/Hz at 100 Hz
-66 dBc/Hz at 1 kHz
-75 dBc/Hz at 10 kHz
-80 dBc/Hz at 100 kHz