NOISE GENERATOR
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Overview
PNG9105A Programmable Noise Generator is specially tuned for UHDTV signal integrity test in cooperation with IMAS(Integrated Measurement and Analysis System).
For high performance BER test, the output level of noise source is tuned to have 5:1 crest factor and -100dBm/Hz power density.
Control interface of RS232C is basically provided and the optional Visual-C SDK enables the interface to UHD-IMAS.
Application
UHDTV system signal integrity test
BER, Jitter Testing
Serial Data Testing
C/N ratio Testing
Eb/No Testing
Instrument Specification
Frequency Range : 1MHz to 1GHz
Output Power(before atten./calib) : +3dBm
Output Power(after atten./calib) : -10dBm(less than 13dB loss)
Nominal Impedance : 50 Ohm
Output Connector : BNC(F)
Flatness : ± 2dB
Storage Temperature : -20°C ~ to 86°C
Operating Temperature : -10°C ~ to 60°C
Relative Humidity : 90%
Total Noise Attenuation : 100.0dB in 0.1dB Step
Power Requirement : 120VAC/220VAC
Display : 4.3inch STN 320 X 200 Screen with yellow color
Interface : Rs-232C
Re-Calibration Period : 1 Year
Functional Specification
Non-volatile memory to retain program parameters, serial baud rate and user programmed control inputs.
Serial Baud rate(NP/8D/1S) : 1200,2400,4800,9600,19200
Programmable attenuation : 0.0 - 100.0dB in 0.1dB steps
Nominal frequency selection(Auto Gain Calibration) : 1Mhz to 1 GHz in 1MHz steps
Standby Position : Power is switched into a internal
Reset : A logic reset button is provided
Options
CUC : Custom Case
DIE/DIU : Data Interface Ethernet / USB
EAA/B : Economic, attenuator 30dB(A) / 60 dB(B)
FRA/B/C/D : Noise Source Frequency Range : 0.01(A)/0.1(B)/0.5(C)/2(D)GHz
PCR : PC Remote Control
IMA : IMAS(Integrate Measurement and Analysis System) Interface
Structure
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