Safran CORTEX CRT Quantum User Manual page 60

1.6.10. Optional RF Stage
Available only with the option Embedded Frequency Converter
1.6.10.1.Down Convertor Specifications

RF input stages

RF input ports

Input frequency

Input impedance

Output frequency

Output impedance

Return loss

Input level

Maximum total power level

Independent spurious level

Gain

Noise Figure
1.6.10.2.Up Convertor Specifications

RF output stages

RF output ports

Output frequency

Output impedance

Input frequency

Input impedance

Return loss

Mute (ON/OFF)

Output level

Dependent spurious level

Noise density
© Safran Data Systems
COMMAND RANGING & TELEMETRY UNIT CORTEX
CRT QUANTUM USER'S MANUAL
3
1 per input stage (Nominal)
930 to 2400 MHz
50 Ω
70MHz +/- 20MHz
50 Ω
> 15 dB (both Input & Output)
From -20dBm to -105dBm
< -20dBm (or No=-110dBm/Hz for 1GHz noise limited bandwidth)
< -90 dBm signal dependent at max gain in output bandwith
2 modes available:
- Automatic control mode
- Manual mode:
from +10dB to +25dB with Model S105576
from +15dB to +30dB with Model S108984
Typical 12dB @ maximum gain with Model S105576
Typical 10dB @ maximum gain with Model S108984
2
1 per input stage (Nominal)
950 to 2400 MHz
50 Ω
70MHz +/- 20MHz
50 Ω
> 15 dB (both Input & Output)
> 60dB
from +5dBm to -80dBm
< -60 dBc in output bandwidth @Pout > -20dBm
< -112 dBm/Hz
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It cannot be duplicated or distributed without expressed written consent.
Ref. DTU 100042
Is.Rev. 5.17
Date: Dec. 03, 2021Sept.
30, 2021
Page 35