Graphics
 5 parameters
    Display of                   signal filter      SIGNAL 6FL29
    Domain                       frequency      time  TIME 9FL29
    Coordinates (see above)      r  p pl  f  c           R 2FL28
    Array  A() B()  or both      a  b ab                AB 2FL28
    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
 8 parameters
    Variable #1                                     ,,,,50CO05
    (Variable #2)                                    ,,,,50CO05
    (Variable #3)                                    ,,,,50CO05
    Results (next line):                                 38    
    !                                                 ,  65    
    Pause duration between passages                    5  2ENT+ s
    Graphics     yes  no                               NO 3FL13
    Display: xxx  bxxx.xxx or xx.xE             xxxxx.xxx19    
Minimax
 9 parameters
    Variables:                                        ,  54    
    Functions (next line):                               38    
    !                                                 ,  65    
    Pivot function: (f.i. 4,2-)                           6    
    Find a           maximum minimum              MINIMUM 7FL17
    Maximum number of iterations                      100 3EN+0
    Minimum relative increment of variables          .00110CH+0
    Display: xxx  xxx.xxx ou xx.xE              xxxxx.xxx19    
    Pause duration (if HERCULES card)                  5  2ENT+ s
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
Modif. frame/modulation
 10 parameters
    Value to be added to A()            0  10CHIF
    Factor to multiply A()              1  10CHIF
    Rotation of axis A()                0  10CHIFdegree
    Value to be added to B()            0  10CHIF
    Factor to multiply B()              1  10CHIF
    Rotation of axis B()                0  10CHIFdegree
    Non linearity in % per Volt,   A()  0  22CHIF
    Non linearity in % per Volt,   B()  0  22CHIF
    Non linearity in % per Volt^2, A()  0  22CHIF
    Non linearity in % per Volt^2, B() 0  22CHIF
Filter initiation
 0 parameters
Signal or Filter Results
 7 parameters
    Results:                          signal filter      SIGNAL 6FL34
    Domain :                          frequency      time  TIME 9FL34
    Coordinates (see above):          r  p pl                 R 2FL33
    Array A() or B():                 a b                     A 1FL34
    For a filter:                     Phase    GD            GD 5FL34
    Frequencies or time (next line)                             5    
    !                                           ,,,,,,,,,,,,,,,65CO16
Return to DOS
 0 parameters
Raised cosine filter
 4 parameters
    Bandwidth (near 1/T if digital modulation)    1010CH+0UF
    Roll-off coefficient                          5022CHI+ %
    Percentage of total roll-off                  5022CH+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 2ENT0
    RF 3 dB bandwidth        B3dB                       1022CHI+UF
    RF equiriple bandwidth   BEqRip  [2,3]              1022CHI+UF
    Ripple <3 if [2], or rejection >3 if [3]              22CHI+dB
    Central frequency        Fo                          022CHIFUF
    With_GD     GD0   No_GD    GDEq                  NO_GD 7FL00
    Filter included in noise BW  (y/n)                   N 1YYNN
All-pass network
 5 parameters
    Type of network:    RfDissym    RfSym       BB   RFSYM 8FL20
    90 bandwidth                                       1022CH+0UF
    RF detuning                                          222CHIFUF
    RF or Bb central frequency  Fo                       022CHI+UF
    GD0 with_GD                                WITH_GD 7FL00
Filter defined point per point
 4 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
    Interpolation type        lin. log.                     LOG. 4FL26
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
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
Feeder
 9 parameters
    Coaxial   WaveGuide                      WAVEGUIDE 9FL00
    Feeder length, in meters                        5010CHI+ m
    Loss, in decibels per meter                    .0310CHI+dB/m
    Return loss #1                                  2022CHI+  dB
    Return loss #2                                  2022CHI+  dB
    Propagation velocity                        27000010CHI+km/s
    Central frequency  F0                         650020CH+0  UF
    Cut-off frequency  Fc (Fc<F0)                 431020CH+0  UF
    Frequency of a notch - central frequency         010CHIFUF
Analyse of a RLC network
 9 parameters
    Unit for capacitors                 pF nF F        pF 2fl36
    Unit for inductors                  nH H mH        H 2fl36
    Unloaded Q of inductors                            10010CH+0
    Tolerance on elements, in %                         1010CHI+%
    File name, without .ANA extension (999: list)    DUMMY 8 DOS
    Central sample frequency Fc                         7022CHIFUF
    Calculation frequency                               7022CHIFUF
    Filter included in noise bandwidth (y/n)             N 1YYNN
    GD0 with_GD                              WITH_GD 7FL02
Filter synthesis
 10 parameters
    Butterworth   Chebychev                         BUTTERWORTH11FL00
    Number of poles                                           520EN+0
    Low-pass  High-pass  Band-pass  Band-stop      LOW_PASS10FL02
    Ondulation in dB ( <3 dB )                                120CH+0
    Reference bandwidth:         Equiripple        3dB      3dB10FL29
    Bandwidth (1)                                            1020CH+0UF
    Central frequency                                        7020CH+0UF
    Terminal resistor, in ohms                               7520CH+0
    Structure:    Pi Te                                      PI 2FL14
    Assigned inductance of resonators, in Henry         50D-0910CHIF
TWT
 2 parameters
    File name, without .TWT extension   (999: list)  SAT 8 DOS
    Input attenuator value                             010CHIFdB
Predistorter
 10 parameters
    File name, without extension .TWT (999: list)     SAT   8 DOS
    Attenuation, upstream linearizer                    0  22CHIF   dB
    Saturation current of a diode   Isat             18.5  22CHI0   nA
    Voltage V0 of a diode                            39.2  22CHI0   mV
    Serial resistance of a diode                        8  22CHI0  Ohm
    Parallel resistance with both diodes             1000  22CHI0  Ohm
    Input level for 0 dB power amp. output             10  22CHIF  dBm
    Linear branch phaseshift                          -90  22CHIFdegree
    Nb. of integration segments, Nb. of iterations   10,7   5CO02
    Linear branch attenuation                          5  22CHIF   dB
Limiter
 2 parameters
    Limitation level L in dB, from -999 to +60       0  22CHIFdB
    Amplification by - L - 20 Log 4/ (y/n)          y   1YYNN
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
Shift
 3 parameters
    Shift in         time    time_V 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 (15 max.)                      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
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 (computed if 999)                    99922CH+0    UF
    Optimisation method            fast    precise         FAST 7FL31
    Theoretical BER (0 if 999)                             1D-422CHI0
    Phase-shift  If 999, optimal Ph.Sh.                     99922CHIFdegree
    Delay        If 999, optimal delay                      99922CHIF    UT
    Gain         If 999, optimal  gain                      99922CHIF    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
Auto-adaptative equalizer
 10 parameters
    Upstream/Downstream   number of coef.                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
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
 4 parameters
    Coupling mode       AC DC                           AC 2FL20
    Input voltage corresponding to central frequency     010CHIFVolt
    Modulation sensitivity                               810CHIFUF/V
    Demodulation using a     phase_disc  freq_disc    PHASE_DISC10FL25
Frequency demodulator
 0 parameters
Differential gain/phase
 0 parameters
Multicarrier amplification
 10 parameters
    Int.Pt.    File                                          FICHIER 7FL00
    Interception point, in dB relative to the 0 dB level          1010CHIF
    With (y) ou without (n) linearizer                             N 1YYNN
    File name, without .TWT or .LIN extension (999: list)        SAT 8 DOS
    Number of points in the series development ( <13 )            10 2EN+0
    File name, without .MCR extension (999: list)              DUMMY 8 DOS
    Levels specified at        input output                    INPUT 6FL26
    Computation of fifth order products (y/n)                      N 1YYNN
    Gain additive to the .MCR file levels (loop)                   010CHIFdB
    ,,,,,,,   ,   ,,,,,,,65CO16
