Specifications

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MX3701xxA 33
MX370107A Fading IQproducer
Optional
● Channel 1 to 4 Parameter Setting Range
Items Outline Setting Range
Channel n parameters (n = 1 to 4)
Input File Input File Display only
Fading Prole Fading Prole Display only
RF Frequency Center Frequency Display only
Sampling Rate Sampling Rate Display only
Bandwidth Bandwidth of waveform pattern Display only
Pattern Length Pattern Length of waveform pattern Display only
Path (1 to 20)
Path Display of Path No., ON/OFF With check (= ON)/Without check (OFF)
Fading Type Kinds of single path fading
Rayleigh, Rice, Constant
Rayleigh: Environment in which many scattering waves arrive.
The Rx level is changed according to the Rayleigh distribution.
Rice: Environment in which many scattering and direct waves arrive.
The Rx level is changed according to the Rice distribution.
Constant: Rx level not changed
Delay Delay 0.0000 to 2000.0000 µs, Resolution 0.0001 µs
Power Power of path −80.00 to 0.00 dB, Resolution 0.01 dB
Moving Speed Moving Speed 0.0 to 5000.0 km/h, Resolution 0.1 km/h
Doppler Frequency Doppler Frequency
0.000 to Sampling Rate/2 or smaller, Resolution 0.001 Hz
Equation: 5000 x 1000/3600 x [RF Frequency]/c (c: velocity of light)
Rician K factor
Power ratio between direct wave and
scattering wave
−40.00 to +40.00 dB, Resolution 0.01 dB
Can be set when Fading Type = Rice.
Angle of Arrival Direct wave arrival angle
0.0 to 180.0 deg, Resolution 0.1 deg
Can be set when Fading Type = Rice.
Phase Shift Phase Shift 0.0 to 359.9 deg, Resolution 0.1 deg
Spectrum Shape Doppler spectrum shape
Classical 6 dB, Classical 3 dB, Flat, Rounded
Can not be set when Fading Type = Constant.
Correlation Setting Setting correlation matrix Edit, Not Use, Path number setting at Edit
Path Correlation Matrix Path Correlation Matrix
−1.0000 −j1.0000 to 1.0000 +j1.0000
Resolution both real and imaginary parts = 0.0001
Set when Correlation Setting = Edit
Only top-right elements of opposite angle can be edited
● Moving Propagation Parameter Setting Range
Can be set when "System Configuration = 1x1 SISO" and "Fading Profile = Moving Propagation".
Items Outline Setting Range
Power Power of path −80.00 to 0.00 dB, Resolution 0.01 dB
A (Offset) Offset of Path2 0 to 500 µs, Resolution 1 µs
B (Variation) Change of delay at Path 2 0 to 500 µs, Resolution 1 µs
Omega Setting of Omega 0.00 to 1.00 Hz, Resolution 0.01 Hz
● Birth-Death propagation Parameter Setting Range
Can be set when "System Configuration = 1x1 SISO" and "Fading Profile = Birth-Death Propagation".
Items Outline Setting Range
Power Power of path −80.00 to 0.00 dB, Resolution 0.01 dB
Maximum Delay Maximum Delay 1 to 400 µs, Resolution "Delay Resolution"
Delay Resolution Delay Resolution 1 to Maximum Delay µs, Resolution 1 µs
Dwell time Dwell time 0.001 to 200.000 ms, Resolution 0.001 ms
Path Alternate setting Path Alternate setting
Random, Sequence
Random: Path 1 and Path 2 switched randomly
Sequence: Delay and path switched by setting sequence
Path Path setting
1, 2, Termination
Can be set when Path Alternate Setting = Sequence.
Delay Delay of path
0 to Maximum Delay
Enabled when Path Alternate = Sequence and previous element ≠ Termination
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