1. www.www.sagaxsagax..huhu
SagaxSagax,, LtdLtd..
HallerHaller u. 11-13.u. 11-13.
1096 Budapest, HUNGARY1096 Budapest, HUNGARY
Communication SimulatorCommunication Simulator
Development of a universal signal generator:
•Generate modulated radio signals
•Accept real-time audio input
•All of the parameters defined by the
remote control software running on a computer
•The parameter changes can be scheduled and replayed
CS-2500-E
Baseband Radio
ControlAudioinput
RFoutput
Channel Controller Unit (CCU)
DSP
Digital
Signal
Processor
DMU
Digital
Modulator
Unit
FCU
Frequency
Conversion
Unit
FEU
Frequency
Extension
Unit
Control software package
Control panel Scenario editor (24h with 1sec resolution) Mapware visualisation
#1 RF Channel
#2 RF Channel
#16 RF Channel
Σ
External Noise Source
Splitter
Monitor output
for calibration
SUT
Control
SW
PC
ControlBUS
A: Audio in from
tape recorder
A
A
RF
External RF Source
A
Control computer RF channels Output stage
Basic technical parameters:
Frequency range 1 - 2500 MHz
Frequency resolution 1 Hz
Output power range -100 - 0dBm
Out power resolution 1 dB
Modulation formats CW/SSB/ISB/AM/FM
ASK/FSK/PSK/QAM
PULSE/BURST/DSSS/FHSS
TV/STCK/FDM/TDM/PCS
Modulation sources SINE/NOISE/MORSE/TTY/VFT
VOICE/MODEM/FAX
PRBS/BARKER/ASCII
Remote control TCP/IP on TP Ethernet
BITE Internal, Serial, Remote
The digital modulator
is able to generate
wide variety of
modulation formats
from simple analog
modulations to
multilevel digital
formats with
transmission security
like spectrum
spreading.
The CS-2500-E multifunctional signal generator:
functional block diagram and realisation
Higher level system could
be integrated using the
basic signal generator
element. Up to 16 emitters
can be controlled by the
software to produce a
realistic radio electronic
environment at the output
of the simulator.
Ministry of Defence
Electronics, Logistics
and Property
Management Co.