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Discussion Starter #1
There are errors in the Kosmic SuperQuad 4-Bay & mclapp's M4 Super-4-Bay NEC File.

These are located in the Symbols cards.

The first error concerns Symbols Z4, Z5, and Z6.

After using the 4nec2 Optimizer, and going to the geometry editor, sometimes the
4 bay bow-tie really looks weird.

Like the connecting feed point's wires for the bow-ties is above the bow-ties, instead of being below the bow-ties.

The Problem is with the symbols Z4, Z5 and Z6.

Here is the solution for this.

Code:
SY Z4=ZBowOut -.875                 ' Very long crossover region
SY Z5=(ZBowII + ZBowOI)/2        ' Halfway point between bow-ties.
SY Z6=ZBowInr +.875                  ' Very long crossover region

The second error concerns "SY YBow=(BowLen^2-(BowSep/2)^2)^0.5"

This is okay if you are not using the 4nec2 optimizer.

Other wise this will cause a run time error 5.

Think about it.

If the optimizer chooses five for BowLen, and 9 for BowSep.

YBow=(5*5 -9*9)^0.5 = Square root(25 -81) = Square root(-56)

You will get a run time error 5 for trying to take the square root of -56.

Because, you can't take the square root of a negative number.

The correct way to do this is to use the flare angle instead.

Kosmic SuperQuad 4-Bay solution:

Code:
SY Angle = 10      ' 10 is a guess for flare Angle in degrees
BowSep = 2 * BowLen * SIN(Angle)
YBow = BowLen * COS(Angle)
mclapp's M4 Super-4-Bay solution:

Code:
SY AngleInr = 15        ' 10 is a guess for inner Angle in degrees
SY AngleOut = 10      ' 10 is a guess for outer Angle in degrees
SY TineSepInr= 2 * BowLen * SIN(AngleInr)          ' INNER Bow Tine Separation - Assume all SAME
SY TineSepOut= 2 * BowLen * SIN(AngleOut)       ' INNER Bow Tine Separation - Assume all SAME
SY YBowInr = BowLen * COS(AngleInr)
SY YBowOut = BowLen * COS(AngleOut)

Kosmic SuperQuad 4-Bay Symbols cards:

Code:
CM Kosmic SuperQuad 4-Bay, NO Reflector, 4nec2 by holl_ands, 1Mar2010
CM Simple SOURCE Wire. Autosegment(21).  Several "Too Sharp" Warnings.
CE
SY Rsrc=0.041       ' SOURCE wire Radius. Adjust for AGT=1.0: UHF=0.041 & HiVHF=0.041
SY Rbow=0.0625       ' Radius (in inches) of BOWTIE elements
SY Rfeed=0.0625       ' FEEDLINE wire Radius (in case they're different)
SY ZBowII=9.5       ' Distance between the Centers of the two INNER bowties
SY ZBowOI=9.5       ' From Center of INNER bowtie to Center of OUTER bowtie
SY BowLen=9.75       ' Bow Half-Length - Assume all SAME (Reality +/- 0.25+ in)
SY BowSep=5.0       ' Bow Tine Separation - Assume all SAME (Reality +/- 0.25 in)
SY FedSep=1.5       ' Separation (in inches) between two FEEDLINE wires
SY Hop=1.25              ' Separation between Feedlines at Crossover
SY ZCross=4.875       ' From Center of Feedline Crossover to Center of OUTER bowtie
SY ZClen=4.0       ' From Center of Feedline Crossover to Inflection point
SY Cond=1.67e7       ' Conductivity (Copper=3.0e7, Alum=2.0e7, StainlessSteel=1.67e7)
' Calculated from above INPUT Values:
SY ZBowInr=ZBowII/2          ' Distance from antenna center to center of INNER bowtie
SY ZBowOut=ZBowII/2+ZBowOI   ' Distance from antenna center to center of OUTER bowtie
SY Z1=ZBowOut+BowSep/2
SY Z2=ZBowOut
SY Z3=ZBowOut-BowSep/2
SY Z4=ZBowOut-ZCross+ZClen    ' Very long crossover region
SY Z5=ZBowOut-ZCross
SY Z6=ZBowOut-ZCross-ZClen    ' Very long crossover region
SY Z7=ZBowInr+BowSep/2
SY Z8=ZBowInr
SY Z9=ZBowInr-BowSep/2
SY YBowN=-FedSep/2
SY YBowP=FedSep/2
SY YBow=(BowLen^2-(BowSep/2)^2)^0.5
SY Ymax=YBow+FedSep/2
mclapp's M4 Super-4-Bay 4-Bay Symbols cards:

Code:
CM mclapp's M4 Super-4-Bay, BowSwp=0.0-in with DblAnglRefl, 4nec2 by holl_ands, 15Apr2010
CM BowLength=9.5-in, BowSpacing=9.0-in, TineSep=5.5-in (AWG8 Elements), Hop=1.0-in.
CM NO Reflector.  FeedSep=1.25-in (AWG10).
CE
SY Rsrc=0.032        ' SOURCE wire Radius. Adjust for AGT=1.0: UHF=0.032 & HiVHF=0.042
SY Rbow=0.0625        ' Radius (in inches) of BOWTIE elements
SY Rfeed=0.0404        ' Radius (in inches) of FEEDLINE wires
SY ZBowII=9.0        ' Distance between the centers of the two INNER bowties
SY ZBowOI=9.0        ' From center of INNER bowtie to center of OUTER bowtie
SY BowLen=9.5        ' Bow Half-Length (plus some in bend) - Assume all SAME
SY BowSwp=0.0        ' Bow Forward Sweep distance at tip of the whisker
SY TineSepInr=5.5        ' INNER Bow Tine Separation - Assume all SAME
SY TineSepOut=5.5        ' OUTER Bow Tine Separation - Assume all SAME
SY FeedSep=1.25       ' Separation between two FEEDLINE wires
SY ZCross=3.125        ' From center of Feedline Cross-Over to center of OUTER bowtie
SY Hop=1.0            ' Separation at Crossover
SY RS=4.5            ' Bowtie Separation in FRONT of Reflector (which is at X=0)
SY Cond=3.0e7        ' Conductivity (Copper=3.0e7, Alum=2.0e7, StainlessSteel=1.67e7)
' Calculated from above INPUT Values:
SY ZBowInr=ZBowII/2        ' Distance from antenna center to center of INNER bowtie
SY ZBowOut=ZBowII/2+ZBowOI    ' Distance from antenna center to center of OUTER bowtie
SY Z1=ZBowOut+TineSepOut/2
SY Z2=ZBowOut
SY Z3=ZBowOut-TineSepOut/2
SY Z4=ZBowOut-ZCross+0.875
SY Z5=ZBowOut-ZCross
SY Z6=ZBowOut-ZCross-0.875
SY Z7=ZBowInr+TineSepInr/2
SY Z8=ZBowInr
SY Z9=ZBowInr-TineSepInr/2
SY YBowInr=FeedSep/2+(BowLen^2-(TineSepInr/2)^2-BowSwp^2)^0.5  ' Ymax for Inner Bowties
SY YBowOut=FeedSep/2+(BowLen^2-(TineSepOut/2)^2-BowSwp^2)^0.5  ' Ymax for Outer Bowties
 

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Discussion Starter #2
Here is the nec code for the Kosmic SuperQuad:

Code:
CM Kosmic SuperQuad 4-Bay, NO Reflector, 4nec2 by holl_ands, 1Mar2010
CM Simple SOURCE Wire. Autosegment(21).  Several "Too Sharp" Warnings.
CE
SY Rsrc=0.041       ' SOURCE wire Radius. Adjust for AGT=1.0: UHF=0.041 & HiVHF=0.041
SY Rbow=0.0625       ' Radius (in inches) of BOWTIE elements
SY Rfeed=0.0625       ' FEEDLINE wire Radius (in case they're different)
SY ZBowII=9.5       ' Distance between the Centers of the two INNER bowties
SY ZBowOI=9.5       ' From Center of INNER bowtie to Center of OUTER bowtie
SY BowLen=9.75       ' Bow Half-Length - Assume all SAME (Reality +/- 0.25+ in)
SY Angle = 14.8571622      ' Angle = half of the flare Angle in degrees
SY BowSep = 2 * BowLen * SIN(Angle)
'SY BowSep=5.0       ' Bow Tine Separation - Assume all SAME (Reality +/- 0.25 in)
SY FedSep=1.5       ' Separation (in inches) between two FEEDLINE wires
SY Hop=1.25              ' Separation between Feedlines at Crossover
SY Cond=1.67e7       ' Conductivity (Copper=3.0e7, Alum=2.0e7, StainlessSteel=1.67e7)
' Calculated from above INPUT Values:
SY ZBowInr=ZBowII/2          ' Distance from antenna center to center of INNER bowtie
SY ZBowOut=ZBowII/2+ZBowOI   ' Distance from antenna center to center of OUTER bowtie
SY Z1=ZBowOut+BowSep/2
SY Z2=ZBowOut
SY Z3=ZBowOut-BowSep/2
SY Z4=ZBowOut -.875        ' Very long crossover region
SY Z5=(ZBowII + ZBowOI)/2
SY Z6=ZBowInr +.875        ' Very long crossover region
SY Z7=ZBowInr+BowSep/2
SY Z8=ZBowInr
SY Z9=ZBowInr-BowSep/2
SY YBowN=-FedSep/2
SY YBowP=FedSep/2
SY YBow = BowLen * COS(Angle)
SY Ymax=YBow+FedSep/2
'  #    segs    X1      Y1    Z1    X2      Y2        Z2    radius
' SIMULATED BALUN SOURCE ON GW1:
GW 1    3    0.0    YBowN    0.0    0.0    YBowP        0.0    Rsrc
' GW2 Not used
' GW3 Not used
' INNER BOWTIES:
GW  4    21    0.0    Ymax     Z7    0.0        YBowP         Z8    Rbow
GW  5    21    0.0    Ymax     Z9    0.0        YBowP         Z8    Rbow
GW  6    21    0.0    YBowN     Z8    0.0        -Ymax         Z7    Rbow
GW  7    21    0.0    YBowN     Z8    0.0        -Ymax         Z9    Rbow
GW  8    21    0.0    Ymax    -Z7    0.0        YBowP        -Z8    Rbow
GW  9    21    0.0    Ymax    -Z9    0.0        YBowP        -Z8    Rbow
GW 10    21    0.0    YBowN    -Z8    0.0        -Ymax        -Z7    Rbow
GW 11    21    0.0    YBowN    -Z8    0.0        -Ymax        -Z9    Rbow
' OUTER BOWTIES:
GW 12    21    0.0    Ymax     Z1    0.0        YBowP         Z2    Rbow
GW 13    21    0.0    Ymax     Z3    0.0        YBowP         Z2    Rbow
GW 14    21    0.0    YBowN     Z2    0.0        -Ymax         Z1    Rbow
GW 15    21    0.0    YBowN     Z2    0.0        -Ymax         Z3    Rbow
GW 16    21    0.0    Ymax    -Z1    0.0        YBowP        -Z2    Rbow
GW 17    21    0.0    Ymax    -Z3    0.0        YBowP        -Z2    Rbow
GW 18    21    0.0    YBowN    -Z2    0.0        -Ymax        -Z1    Rbow
GW 19    21    0.0    YBowN    -Z2    0.0        -Ymax        -Z3    Rbow
' CROSS-OVER FEEDLINE:
GW 20     3    0.0    YBowP     Z2    0.0        YBowP         Z4    Rfeed
GW 21     3    0.0    YBowN     Z2    0.0        YBowN         Z4    Rfeed
GW 22     1    0.0    YBowP     Z6    0.0        YBowP         Z8    Rfeed
GW 23     1    0.0    YBowN     Z6    0.0        YBowN         Z8    Rfeed
GW 24     9    0.0    YBowN     Z6    Hop/2        0.0         Z5    Rfeed
GW 25     9    0.0    YBowP     Z4    Hop/2        0.0         Z5    Rfeed
GW 26     9    0.0    YBowP     Z6    -Hop/2    0.0         Z5    Rfeed
GW 27     9    0.0    YBowN     Z4    -Hop/2    0.0         Z5    Rfeed
GW 28     3    0.0    YBowP    -Z2    0.0        YBowP        -Z4    Rfeed
GW 29     3    0.0    YBowN    -Z2    0.0        YBowN        -Z4    Rfeed
GW 30     1    0.0    YBowP    -Z6    0.0        YBowP        -Z8    Rfeed
GW 31     1    0.0    YBowN    -Z6    0.0        YBowN        -Z8    Rfeed
GW 32     9    0.0    YBowN    -Z6    -Hop/2    0.0        -Z5    Rfeed
GW 33     9    0.0    YBowP    -Z4    -Hop/2    0.0        -Z5    Rfeed
GW 34     9    0.0    YBowP    -Z6    Hop/2        0.0        -Z5    Rfeed
GW 35     9    0.0    YBowN    -Z4    Hop/2        0.0        -Z5    Rfeed
GW 36     11    0.0    YBowP     Z8    0.0        YBowP        0.0    Rfeed
GW 37     11    0.0    YBowN     Z8    0.0        YBowN        0.0    Rfeed
GW 38     11    0.0    YBowP    -Z8    0.0        YBowP        0.0    Rfeed
GW 39     11     0.0    YBowN    -Z8    0.0        YBowN        0.0    Rfeed
GS 0 0 0.0254            ' Convert above from INCHES to METERS for NEC
GE 0                    ' No Ground Plane
EK 0                    ' Enable Extended Kernel
LD 5 0 0 0 Cond 0            ' Conductivity
EX 0 1 2 0 1 0            ' GW1 is SOURCE wire
GN -1                    ' Free Space
' FR Freq Sweep choices in order of increasing calculation time (fm holl_ands):
' FR 0 0 0 0 470 0        ' Fixed Freq
FR 0 29 0 0 470 12        ' Freq Sweep 470-806 every 12 MHz - OLD UHF BAND
' FR 0 34 0 0 410 12        ' Freq Sweep 410-806 every 12 MHz - Even Wider Sweep
' FR 0 39 0 0 470 6        ' Freq Sweep 470-698 every 6 MHz - PREFERRED FOR UHF
' FR 0 77 0 0 470 3        ' Freq Sweep 470-698 every 3 MHz
' FR 0 153 0 0 470 1.5        ' Freq Sweep 470-698 every 1.5 MHz
' FR 0 71 0 0 300 10        ' Freq Sweep 300-1000 every 10 MHz - WIDEBAND SWEEP
' FR Hi-VHF choices:
' FR 0 15 0 0 174 3        ' Freq Sweep 174-216 every 3 MHz
' FR 0 29 0 0 174 1.5        ' Freq Sweep 174-216 every 1.5 MHz - PREFERRED
' FR 0 43 0 0 174 1        ' Freq Sweep 174-216 every 1 MHz - Hi-Rez
' FR 0 26 0 0 150 6        ' Freq Sweep 150-300 every 6 MHz - WIDEBAND SWEEP
' FR Lo-VHF choices:
' FR 0 35 0 0 54 1        ' Frequency Sweep every 1 MHz for Ch2-6
' FR 0 36 0 0 75 1        ' Frequency Sweep every 1 MHz for Ch5 + Ch6 + FM
' FR 0 28 0 0 54 6        ' Wide Freq Sweep every 6 MHz for Ch2-13
' FR 0 64 0 0 54 12        ' Super Wide Freq Sweep 54-810 every 12 MHz
' RP choices in order of increasing calculation time:
' RP 0 1 1 1510 90 90 1 1 0 0    ' 1D Gain toward 0-deg Azimuth - SIDE GAIN
' RP 0 1 1 1510 90 0 1 1 0 0        ' 1D Gain toward 90-deg Azimuth - FORWARD GAIN
' RP 0 1 1 1510 90 180 1 1 0 0    ' 1D Gain toward 270-deg Azimuth - REVERSE GAIN
' RP 0 1 37 1510 90 0 1 5 0 0     ' 2D (Left only) Azimuthal Gain Slice
RP 0 1 73 1510 90 0 1 5 0 0         ' 2D Azimuthal Gain Slice - PREFERRED
' RP 0 73 1 1510 90 0 5 1 0 0     ' 2D Elevation Gain Slice
' RP 0 73 73 1510 90 0 5 5 0 0     ' 3D Lower Hemisphere reveals antenna (use Fixed Freq)
' RP 0 285 73 1510 90 0 5 5 0 0    ' 3D Full Coverage obscures antenna (use Fixed Freq)
EN

Here is the mclapp's M4_9.5x9.0 nec code:

Code:
CM mclapp's M4 Super-4-Bay, BowSwp=0.0-in with DblAnglRefl, 4nec2 by holl_ands, 15Apr2010
CM BowLength=9.5-in, BowSpacing=9.0-in, TineSep=5.5-in (AWG8 Elements), Hop=1.0-in.
CM NO Reflector.  FeedSep=1.25-in (AWG10).
CE
SY Rsrc=0.032        ' SOURCE wire Radius. Adjust for AGT=1.0: UHF=0.032 & HiVHF=0.042
SY Rbow=0.0625        ' Radius (in inches) of BOWTIE elements
SY Rfeed=0.0404        ' Radius (in inches) of FEEDLINE wires
SY ZBowII=9.0        ' Distance between the centers of the two INNER bowties
SY ZBowOI=9.0        ' From center of INNER bowtie to center of OUTER bowtie
SY BowLen=9.5        ' Bow Half-Length (plus some in bend) - Assume all SAME
SY AngleInr = 16.82644385      ' Angle = half of the flare Angle in degrees
SY AngleOut = 16.82644385      ' Angle = half of the flare Angle in degrees
SY BowSwp=0.0        ' Bow Forward Sweep distance at tip of the whisker
SY TineSepInr= 2 * BowLen * SIN(AngleInr)        ' INNER Bow Tine Separation - Assume all SAME
SY TineSepOut= 2 * BowLen * SIN(AngleOut)        ' OUTER Bow Tine Separation - Assume all SAME
SY FeedSep=1.25       ' Separation between two FEEDLINE wires
SY ZCross=3.125        ' From center of Feedline Cross-Over to center of OUTER bowtie
SY Hop=1.0            ' Separation at Crossover
SY RS=4.5            ' Bowtie Separation in FRONT of Reflector (which is at X=0)
SY Cond=3.0e7        ' Conductivity (Copper=3.0e7, Alum=2.0e7, StainlessSteel=1.67e7)
' Calculated from above INPUT Values:
SY ZBowInr=ZBowII/2        ' Distance from antenna center to center of INNER bowtie
SY ZBowOut=ZBowII/2+ZBowOI    ' Distance from antenna center to center of OUTER bowtie
SY Z1=ZBowOut+TineSepOut/2
SY Z2=ZBowOut
SY Z3=ZBowOut-TineSepOut/2
SY Z4=ZBowOut -.875        ' Very long crossover region
SY Z5=(ZBowII + ZBowOI)/2
SY Z6=ZBowInr +.875         ' Very long crossover region
SY Z7=ZBowInr+TineSepInr/2
SY Z8=ZBowInr
SY Z9=ZBowInr-TineSepInr/2
SY YBowInr=FeedSep/2 + BowLen * COS(AngleInr)  ' Ymax for Inner Bowties
SY YBowOut=FeedSep/2 + BowLen * COS(AngleOut)  ' Ymax for Outer Bowties
'  #    segs    X1          Y1          Z1     X2            Y2         Z2    radius
' SIMULATED SOURCE WIRE:
GW  1     1    +RS        -FeedSep/2    0.0     +RS           FeedSep/2    0.0    Rsrc
' INNER BOWTIES:
GW  2     5   BowSwp+RS     YBowInr      Z7     +RS           FeedSep/2     Z8    Rbow
GW  3     5   BowSwp+RS     YBowInr      Z9     +RS           FeedSep/2     Z8    Rbow
GW  4     5    +RS        -FeedSep/2    Z8  BowSwp+RS      -YBowInr         Z7    Rbow
GW  5     5    +RS        -FeedSep/2    Z8  BowSwp+RS      -YBowInr         Z9    Rbow
GW  6     5   BowSwp+RS     YBowInr     -Z7     +RS           FeedSep/2    -Z8    Rbow
GW  7     5   BowSwp+RS     YBowInr     -Z9      +RS           FeedSep/2    -Z8    Rbow
GW  8     5    +RS        -FeedSep/2   -Z8  BowSwp+RS      -YBowInr        -Z7    Rbow
GW  9     5    +RS        -FeedSep/2   -Z8  BowSwp+RS      -YBowInr        -Z9    Rbow
' OUTER BOWTIES:
GW 10     5   BowSwp+RS     YBowOut      Z1      +RS           FeedSep/2     Z2    Rbow
GW 11     5   BowSwp+RS     YBowOut      Z3      +RS           FeedSep/2     Z2    Rbow
GW 12     5    +RS        -FeedSep/2    Z2  BowSwp+RS      -YBowOut         Z1    Rbow
GW 13     5    +RS        -FeedSep/2    Z2  BowSwp+RS      -YBowOut         Z3    Rbow
GW 14     5   BowSwp+RS     YBowOut     -Z1      +RS           FeedSep/2    -Z2    Rbow
GW 15     5   BowSwp+RS     YBowOut     -Z3      +RS           FeedSep/2    -Z2    Rbow
GW 16     5    +RS        -FeedSep/2   -Z2  BowSwp+RS      -YBowOut        -Z1    Rbow
GW 17     5    +RS        -FeedSep/2   -Z2  BowSwp+RS      -YBowOut        -Z3    Rbow
' CROSS-OVER FEEDLINE:
GW 18     1    +RS         FeedSep/2    Z2     +RS           FeedSep/2     Z4    Rfeed
GW 19     1    +RS        -FeedSep/2    Z2     +RS          -FeedSep/2     Z4    Rfeed
GW 20     3    +RS         FeedSep/2    Z6     +RS           FeedSep/2     Z8    Rfeed
GW 21     3    +RS        -FeedSep/2    Z6     +RS          -FeedSep/2     Z8    Rfeed
GW 22     1    +RS        -FeedSep/2    Z6   Hop/2+RS        0.0         Z5    Rfeed
GW 23     1    +RS         FeedSep/2    Z4   Hop/2+RS        0.0         Z5    Rfeed
GW 24     1    +RS         FeedSep/2    Z6  -Hop/2+RS        0.0         Z5    Rfeed
GW 25     1    +RS        -FeedSep/2    Z4  -Hop/2+RS        0.0         Z5    Rfeed
GW 26     1    +RS         FeedSep/2   -Z2     +RS           FeedSep/2    -Z4    Rfeed
GW 27     1    +RS        -FeedSep/2   -Z2     +RS          -FeedSep/2    -Z4    Rfeed
GW 28     3    +RS         FeedSep/2   -Z6     +RS           FeedSep/2    -Z8    Rfeed
GW 29     3    +RS        -FeedSep/2   -Z6     +RS          -FeedSep/2    -Z8    Rfeed
GW 30     1    +RS        -FeedSep/2   -Z6   Hop/2+RS        0.0        -Z5    Rfeed
GW 31     1    +RS         FeedSep/2   -Z4   Hop/2+RS        0.0        -Z5    Rfeed
GW 32     1    +RS         FeedSep/2   -Z6  -Hop/2+RS        0.0        -Z5    Rfeed
GW 33     1    +RS        -FeedSep/2   -Z4  -Hop/2+RS        0.0        -Z5    Rfeed
GW 34     3    +RS         FeedSep/2    Z8     +RS           FeedSep/2    0.0    Rfeed
GW 35     3    +RS        -FeedSep/2    Z8     +RS          -FeedSep/2    0.0    Rfeed
GW 36     3    +RS         FeedSep/2   -Z8     +RS           FeedSep/2    0.0    Rfeed
GW 37     3     +RS        -FeedSep/2   -Z8     +RS          -FeedSep/2    0.0    Rfeed
GS    0     0    0.0254    ' CONVERT ABOVE FROM INCHES TO METERS FOR NEC.
GE    0                ' No Ground Plane
EK 0                    ' Enable Extended Kernel
LD 5 0 0 0 Cond 0            ' Conductivity
EX 0 1 1 0 1 0            ' SOURCE on GW1, seg 1
GN    -1                ' Free Space
'
' FR Freq Sweep choices in order of increasing calculation time (fm holl_ands):
FR 0 29 0 0 470 12        ' Freq Sweep 470-806 every 12 MHz - OLD UHF BAND
' FR 0 39 0 0 470 6        ' Freq Sweep 470-698 every 6 MHz - PREFERRED FOR UHF
' FR 0 77 0 0 470 3        ' Freq Sweep 470-698 every 3 MHz
' FR 0 153 0 0 470 1.5        ' Freq Sweep 470-698 every 1.5 MHz
' FR 0 71 0 0 300 10        ' Freq Sweep 300-1000 every 10 MHz - WIDEBAND SWEEP
' FR Hi-VHF choices:
' FR 0 15 0 0 174 3        ' Freq Sweep 174-216 every 3 MHz
' FR 0 29 0 0 174 1.5        ' Freq Sweep 174-216 every 1.5 MHz - PREFERRED
' FR 0 43 0 0 174 1        ' Freq Sweep 174-216 every 1 MHz - Hi-Rez
' FR 0 26 0 0 150 6        ' Freq Sweep 150-300 every 6 MHz - WIDEBAND SWEEP
' FR Lo-VHF choices:
' FR 0 19 0 0 54 3        ' Frequency Sweep every 3 MHz for Ch2-6 + FM
' FR 0 35 0 0 54 1        ' Frequency Sweep every 1 MHz for Ch2-6
' FR 0 36 0 0 75 1        ' Frequency Sweep every 1 MHz for Ch5 + Ch6 + FM
' RP choices in order of increasing calculation time:
' RP 0 1 1 1510 90 0 1 1 0 0        ' 1D Gain toward 90-deg Azimuth
' RP 0 1 37 1510 90 0 1 5 0 0     ' 2D (Left only) Azimuthal Gain Slice
RP 0 1 73 1510 90 0 1 5 0 0         ' 2D Azimuthal Gain Slice - PREFERRED
' RP 0 73 1 1510 90 0 5 1 0 0     ' 2D Elevation Gain Slice
' RP 0 73 73 1510 90 0 5 5 0 0     ' 3D Lower Hemisphere reveals antenna (Fixed Freq)
' RP 0 285 73 1510 90 0 5 5 0 0    ' 3D Full Coverage obscures antenna   (Fixed Freq)
EN
 
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