TABLE 2-3
KTS CAPABILITY REQUIREMENTS SUMMARY

Function/
Capability
INPUT OUTPUT
Signal Source Signal Destination
225-260 MHz
Receive (Data)
RF Carrier Satellite PAM/FM/FM baseband FM/FM ground station
SGLS 2.2 Ghz
Receive (Data)
RF Carrier Satellite High & low rates PCM, PAM/FM/FM or medium rate PCM on 10 MHz PCM and FM/FM ground station and recorders
Non-SGLS 2.2 GHz
Receive (Data)
RF Carrier Satellite PAM/FM/FM baseband or wideband FM FM/FM or PCM ground station wideband data recorder
SGLS 2.2 GHz Tracking RF Carrier Satellite Az and El error signal Antenna positioning equipment
1.75-1.85 GHz Transmit (SGLS) PCM bit stream Command format equipment 10 kW RF, PCM command on subcarrier Satellite
370-470 MHz Transmit PCM bit stream Command format equipment 1 kW RF, PCM command on subcarrier Satellite
PAM/FM/FM Demodulate and Decommutate PAM/FM/FM baseband FM/FM ground station Analog and digital data Data subsystem
PCM Signal Conditioning and Formatting, high rate (1,024 Mb/s) PCM bit stream 2.2 HGz receiving (SGLS) Digital data Data subsystem
PCM Signal Conditioning and Formatting, low rate (128 kb/s), or medium rate (256 kb/s) PCM bit stream 2.2 GHz receiving (SGLS) Analog and digital data Data subsystem
Analog Recording Analog signals FM/FM receiver, 2.2 GHz receive, local voice Magnetic tape of PAM/FM/FM baseband, voice, etc., or magnetic tape of wideband FM User and playback
PCM Recording PCM signal PCM signal Conditioning PCM bit stream User and playback
Antenna Control Error signals Tracking, receiving equipment Antenna position Servo control

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