Cortex Hdr Performances; Demodulation Unit; If Reception - Safran CORTEX Series User Manual

1.6

CORTEX HDR Performances

PERFORMANCE DATA IN THIS SECTION ARE TYPICAL VALUES MEASURED IN BEST CASE CONDITIONS. SOME
FUNCTIONALITIES MAY STILL BE IN THE DEVELOPMENT PHASE.
PROGRAMMING RESOLUTION: REFER TO ANNEX 1. CONFIGURATION PARAMETERS ARE SPECIFIED OVER 32-BIT
INTEGERS OR SINGLE-PRECISION FLOAT (8-BIT EXPONENT AND TWO'S COMPLEMENT 24-BIT MANTISSA).
HOWEVER, RESOLUTION CAN BE LIMITED BY THE HARDWARE DESIGN. LIMITATIONS ARE DESCRIBED IN THE
1.6.1

Demodulation Unit

1.6.1.1

IF Reception

 Dual-demodulator capability.
 Input frequency:

720 MHz nominal, tunable between 520 MHz and 920 MHz

1.2 GHz nominal, tunable between 880 MHz and 1.52 GHz

1.25 GHz nominal, tunable between 520 MHz and 2.42 GHz

2.4 GHz nominal, tunable between 1,68 GHz and 3.12 GHz

2.7 GHz nominal, tunable between 2,28 GHz and 3.2 GHz
 Frequency setting step
 Input ports
 Input impedance
 VSWR
 AGC range
 AGC time constant
 AGC test
 Carrier acquisition range
 IF bandwidth
 IF level variation
© Safran Data Systems – IMP000074 e14r1
HIGH DATA RATE RECEIVER
HDR-4G+ USER'S MANUAL
WARNING:
PLEASE CONTACT SDSY FOR MORE INFORMATION.
GRAPHICAL USER INTERFACE.
Single precision float + Single precision float resolution
2 (selectable) per IF inputs (Normal and Alternate)
50 
< 1.3
-10 dBm to -50 dBm (+10dBm nondestructive)
1 ms
0 Volt (IF level  -60 dBm) to 3 Volts (IF level -10 dBm)
Minimum termination: 1000 
± 10 kHz to ± 2 MHz
Automatically adjusted from the symbol rate
 10 dB/sec
This document is the property of
It cannot be duplicated or distributed without expressed written consent.
Ref. DTU 100782
Is.Rev 3.5
Date: June 1, 2021
Safran Data Systems
.
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