Table of Contents
Advertisement
Item
Number of IF outputs
Nominal IF level
Alternate IF level
Number of Modulators
PM/FM modulation
BPSK, QPSK, OQPSK
AQPSK, GMSK
8PSK
Sine Subcarrier
Square Subcarrier
Low BW Telecommand
High BW Subcarrier
Telecommand
High BW PCM
Telecommand
Low BW Simulator
Low BW Simulator
extended (SPS>=e5r25)
High BW Subcarrier
Simulator
High BW PCM
Simulator
Convolutional encoder
rate
Reed-Solomon
(simulator only)
Turbo encoder rate
(simulator only)
LDPC encoder
(simulator only)
© Safran Data Systems
COMMAND RANGING & TELEMETRY UNIT CORTEX
CRT QUANTUM USER'S MANUAL
CRT XL2
Uplink processing
2
0 to -80 dBm
-20 to -100 dBm
-20 to -100 dBm
2
Yes
Yes
No
No
Yes
No
40 Hz to 100 kHz
40 Hz to 100 kHz
10 bps to 10 kbps
7 bps to 10 kbps
5 kHz to 2 MHz
5 kHz to 2 MHz
100 bps to 600
100 bps to 600
kbps
100 bps to 1
Mbps
40 Hz to 128 kHz
40 Hz to 128 kHz
10 bps to 19 kbps
7 bps to 19 kbps
No
5 kHz to 2 MHz
5 kHz to 2 MHz
100 bps to 600
100 bps to 600
kbps
100 bps to 20
100 bps to 20
Mbps
½
223/255
No
No
This document is the property of Safran Data Systems.
It cannot be duplicated or distributed without expressed written consent.
CRT XL
CRT XL
Quantum
2
0 to -80 dBm
0 to -80 dBm
-20 dBm
2
Yes
Yes
Yes
No
Yes
No
40 Hz to 100 kHz
7 bps to 10 kbps
5 kHz to 2 MHz
100 bps to 600
kbps
100 bps to 1
100 bps to 1
Mbps
40 Hz to 128 kHz
7 bps to 19 kbps
No
40 Hz to 512 kHz
7 bps to 64 kbps
5 kHz to 2 MHz
100 bps to 600
kbps
100 bps to 40
Mbps
½
½ (and in LBW
only : 1/3, 2/3,
3/4, 5/6, 7/8)
223/255
223/255
239/255
½
1
No
/
2,
Ref.
DTU 100042
Is.Rev.
5.17
Date:
Dec. 03, 2021Sept.
30, 2021
CRT eXplorer
2
2
0 to -80 dBm
-20 dBm
2
2
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
40 Hz to 100 kHz
7 bps to 10 kbps
5 kHz to 2 MHz
100 bps to 600
kbps
kbps
100 bps to 1
Mbps
Mbps
40 Hz to 128 kHz
7 bps to 19 kbps
40 Hz to 512 kHz
7 bps to 64 kbps
5 kHz to 2 MHz
100 bps to 600
kbps
kbps
100 bps to 40
Mbps
Mbps
½ (and in LBW
only : 1/3, 2/3,
3/4, 5/6, 7/8)
223/255
239/255
½, ⅓, ¼,
½
2
4
7
1
2
/
/
/
/
/
3,
5,
8
2,
3,
1
/
6
4
7
/
/
5,
8
Page 17
Advertisement
Table of Contents
