COMMAND RANGING & TELEMETRY UNIT CORTEX
Is.Rev.
Date:
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Page 117
3.4.1.2.3.2.
With Single Convolutional Encoding
If the convolutional encoder is disabled, PCM encoding is not supported.
Q or OQPSK
modulation
IF
filtering
(Option)
Noise
IF
outputs
(Option)
Built-in TMS or TCU
External data + clock
Data & clock
monitoring
PCM
& convolutional
encoding
Figure 56: High Bandwidth Uplink Scenario (QPSK, OQPSK with Single Convolutional Encoding)
3.4.1.2.3.3.
With Dual Convolutional Encoding
Q or OQPSK
modulation
IF
filtering
(Option)
Noise
IF
outputs
(Option)
I/Q S
wit
ch
Built-in TMS or TCU
External data + clock
Data & clock
monitoring
PCM
& convolutional
encoding
PCM
& convolutional
encoding
Figure 57: High Bandwidth Uplink Scenario (QPSK, OQPSK with Dual Encoding)
3.4.1.2.3.4.
With Differential Encoding
Q or OQPSK
modulation
IF
filtering
(Option)
Noise
IF
outputs
(Option)
I/Q S
wit
ch
Differential
encoding
Built-in TMS
External data + clock
Data & clock
monitoring
Figure 58: High Bandwidth Uplink Scenario (QPSK, OQPSK with Differential Encoding)