Graphics
 5 parameters
    Display of                   signal filter      SIGNAL 6FL29
    Domain                       frequency      time  TIME 9FL29
    Coordinates (see above)      r  p  pl f  c           R 2FL29
    Array  A() B()  or both      a  b  ab               AB 2FL29
    Eye diagram                  y n                     N 1FL29
Edition of arrays
 3 parameters
    Signal Filter        SIGNAL 6FL20
    Signal domain       Time      Frequency    TIME 9FL20
    Coordinates         R  P  PL                  R 2FL20
Stock
 3 parameters
    Write  Write+ Read   Read+  Write* Write/ Read*  Read/     6FL00
    File name                                                  8DOS 
    Comment                                                   52    
Loop
 10 parameters
    Variable to be incremented (# module , # param.)  ,   5CO02
    Initial value                                        10CHIF
    Final value                                          10CHIF
    Step                                                 10CHI0
    Result #1 to be displayed (# module , # result)   ,   5CO02
    Result #2 to be displayed (# module , # result)   ,   5CO02
    Result #3 to be displayed (# module , # result)   ,   5CO02
    Duration of the pause between passages             5  2ENT+ s
    Graphics     yes no                                NO 3FL13
    Display: Nb. of caracters (principal , decimal)  9,9 5CO02
Memory
 0 parameters
Interference Reduction Factor
 2 parameters
    Downstream Upstream                             UPSTREAM10FL00
    Frequency shift                                         10CHIFUF
Spectral density
 7 parameters
    Measuring bandwidth unit       Hz  kHz MHz GHz    kHz 3fl31
    Measuring bandwidth, expressed in the above unit    410CH+0
    Computation bandwidth, expressed in the same unit 40010CH+0
    0 dB reference power, in Watts                      510CH+0
    Number of frequencies, from 1 to 16                 2 2EN+0
    Differences from central frequency (next line)             
    !                                 0,1064  ! UF
Filter initiation
 0 parameters
Raised cosine filter
 4 parameters
    Bandwidth (near 1/T if digital modulation)    1010CH+0UF
    Roll-off coefficient                          50 3ENT+ %
    Percentage of total roll-off                  50 3EN+0 %
    Filter included in noise BW   (y/n)            N 1YYNN
Gaussian filter
 2 parameters
    3 dB RF bandwidth                           1010CH+0UF
    Filter included in noise BW   (y/n)          N 1YYNN
Calculated filter
 8 parameters
    Type : Butterworth Tchebycheff Anti-Tcheby BUTTERWORTH11FL07
    Number of poles Np                                   5 2EN+0
    RF 3 dB bandwidth        B3dB                       1010CHI+UF
    RF equiriple bandwidth   BEqRip  [2,3]              1010CHI+UF
    Ripple <3dB if [2], or rejection >3dB if [3]          10CHI+dB
    Central frequency        Fo                          010CHI+UF
    With_GD   GD0     No_GD                          NO_GD 7FL00
    Filter included in noise BW  (y/n)                   N 1YYNN
Filter defined point per point
 3 parameters
    File name, without extension .FIL   (999 : liste)      DUMMY 8 DOS
    Filter included in noise BW  (y/n)                         N 1YYNN
    No_GD   GD0     With_GD                              WITH_GD 7FL00
Subsidiary filtering
 6 parameters
    Filtering type      ALin AQua TLin TQua GRot     GROT 4FL20
    Radio frequency or baseband      rf bb             RF 2FL33
    Linear or quadratic coefficient                      10CHIF
    Gain, in dB                                         010CHIF   dB
    Phase shift, in degrees                            9010CHIFdegree
    Filter included in noise BW  (y/n)                  N 1YYNN
TWT
 2 parameters
    File name, without .TWT extension   (999: list)  SAT 8 DOS
    Input attenuator value                             010CHIFdB
Limiter
 2 parameters
    Limitation level L in dB, from -999 to +60       0  10CHIFdB
    Amplification by - L - 20 Log 4/ (y/n)          y   1YYNN
Shift
 3 parameters
    Shift in    time      frequency        TIME 9FL12
    Value of time shift                        10CHIFUT
    Value of frequency shift                   10CHIFUF
Interferences
 9 parameters
    File (f) or entries on keyboard (k)                  K 1ULET
    Number of interferers                                4 2CH+0
    Enter frequency differences next line:                      
    !                         ,,,  64 !  UF
    Enter attenuations next line:                               
    !                         ,,,  64 !  dB
    Enter delays next line:                                     
    !                         ,,,  64 !  UT
    File name, without .PER extension (999 : List)   DUMMY 8 DOS
Butler matrix
 7 parameters
    Upstream (1) ou downstream (2) matrix                 1 1  12
    Name of input files, without extension .SIG           A 8 DOS
    Name of output files (upstream only)                  B 8 DOS
    Order of matrix (4, 8, 16)                            4 2EN+0
    If downstream matrix, output number                   0 2ENT+
    Name of TWT file, without extension .TWT (999: list)SAT 8 DOS
    Input attenuation                                     010CHIFdB
Gaussian noise
 3 parameters
    Carrier to noise ratio C/N    7.32  10CHIFdB
    in rf bandwidth                 10  10CH+0UF
    Re-initiation     yes no       YES   3FL18
Modif. frame/modulation
 6 parameters
    Value to be added to A()  -1  10CHIF
    Factor to multiply A()     1  10CHIF
    Rotation of axis A()       0  10CHIFdegree
    Value to be added to B()  -1  10CHIF
    Factor to multiply B()     1  10CHIF
    Rotation of axis B()       0  10CHIFdegree
Digital modulator
 9 parameters
    Modulation type    :      AM  QAM PM                  QAM 3FL26
    If QAM             :      offset  no                   NO 6FL26
    If PM              :      k_2k  lin   sinus  no        NO 5FL26
    Number of levels (AM, QAM), nb. of phases (PM)          4 2EN+0
    Symbol rate, in X bauds                                1010CH+0UF
    Nb. of symbols Ns in the frame (divisor of N)          16 4EN+0
    Symbols sequence:   pseu rand file cont isol step    PSEU 4FL20
    File name  (999 : list)                              STEP 8ULET
    Spectrum           :   flat      sinX/X              FLAT 9FL23
Coherent demodulation
 6 parameters
    RF noise bandwidth (if 999, noise BW is computed)       99910CH+0    UF
    Optimisation method            fast    precise         FAST 7FL31
    Theoretical BER (0 if 999)                             1D-410CH+0
    Phase-shift to apply to signal. If 999, optimal Ph.Sh.  99910CHIFdegree
    Delay to apply to signal.       If 999, optimal delay   99910CHIF    UT
    Gain to apply to signal.        If 999, optimal  gain   99910CHIF    dB
Bit Error Rate
 2 parameters
    K1 = - 10 * Log (Maximum BER)   Nota : K1<=K2   2 2EN+0
    K2 = - 10 * Log (Minimum BER)   Nota : K2<16    8 2EN+0
Whitening filter
 2 parameters
    Value of K (1 if modulator, Nss if digital filter)   1 2EN+0
    Filter included in noise BW  (y/n)                   N 1YYNN
Differential demodulation
 0 parameters
Two rays model
 4 parameters
    Selectivity = -20 log (1 - Ro)               1010CHI+
    Relative delay of second ray                6.310CHIFUT
    Notch frequency / central frequency           010CHIFUF
    GD0      with_GD                            GD0 8FL00
Auto-adaptative equalizer
 10 parameters
    Upstream/Downstream   number of coef. (sum<14)       3,3 5CO02
    Recursive downstream part        Yes No              YES 3FL33
    Type of algorythm                A1 A2 N1 N2          A1 2FL33
    Error                            Estimated RealESTIMATED 9FL33
    Increment. step: Coef. , 20 log(1-Ro), To        .02,1,320CO03
    Number of frames allowed for convergence              10 3EN+0
    For AM and QAM, symbols on       Periphery All       ALL 9FL33
    Signature :                      Acq. Hold No         NO 4FL33
    RMS error in % , RoLogMax                          10,3020CO02
    Include in Noise bandwidth       Yes No              NO 3FL33
Transversal filter
 9 parameters
    Rolloff File                                       ROLLOFF 7FL00
    Name of file   (999 : List)                          DUMMY 8 DOS
    Number of upstream and downstream coeff.                10 3EN+0
    Nb. of coeff. quantizing bits (1 to 30, or 999)          8 3EN+0
    Nb. of samples per symbol Nss (divisor of NechSymb)      2 2EN+0
    Roll-off coefficient                                    50 3ENT+%
    Percentage of total roll-off                            50 3EN+0%
    Included in noise bandwidth        Yes No               NO 3FL35
    Filter:   analog  digital dig_hold                  ANALOG 8FL08
Quantization
 2 parameters
    Number of quantizing bits  k (1 to 30)               8 3EN+0
    Dynamic    Dyn                                     1.410CH+0
Power K
 5 parameters
    Multiplication Division                  MULTIPLICATION14FL00
    by K (integer)                                        4 2EN+0
    sampled    (y/n)                                      N 1YYNN
    limiter    (y/n)                                      N 1YYNN
    envelope   (y/n)                                      N 1YYNN
Sine and DC steps
 7 parameters
    Initial sine phase               Phio               9010CHIFdegree
    Sine frequency                   Fs               4.4310CH+0    UF
    Peak to peak sine amplitude      Ac                 .110CH+0  Volt
    Nb. of sine periods per step  Nbsin = 2^k,   N/4    8 4EN+0
    Number of steps Npa (Nbsin x Npa = divisor of N/4)   8 4EN+0
    Level of lower  voltage step     PalMin            0.310CHIF  Volt
    Level of higher voltage step     PalMax              110CHIF  Volt
Pre/deemphasis
 4 parameters
    preemph. deemph.           PREEMPH. 8FL00
    DC gain (preemph.               -1110CHIFdB
    Parameter Tau of formula      508.510CH+0UT
    Parameter Alpha of formula        510CH+0
Frequency modulator
 3 parameters
    Coupling mode       AC DC                          AC 2FL20
    Input voltage corresponding to central frequency    010CHIFVolt
    Modulation sensitivity                              810CHIFUF/V
Frequency demodulator
 0 parameters
Differential gain/phase
 0 parameters
