The Museum of HP Calculators

Planar Phased Array Radar Beam Positions for the HP-41C/CV/CX

This program is supplied without representation or warranty of any kind. Tony Duell, Hewlett Packard and The Museum of HP Calculators therefore assume no responsibility and shall have no liability, consequential or otherwise, of any kind arising from the use of this program material or any part thereof.

Documentation Information (CD or source code)
How to get this Program to your Calculator (via HP-IL, disk, wand, and fingers)
Download Binary (.raw) program for disk or PC HP-IL Card download
Download Hexadecimal (.dat) program for Serial Port download

Program Listing

LINE  KEYS
 01 LBL "DEG"
 02 FIX 02
 03 "BS?"
 04 PROMPT
 05 STO 07
 06 LBL A
 07 "SIN ALPHA?"
 08 PROMPT
 09 "SIN BETA?"
 10 PROMPT
 11 STO 01
 12 ASIN
 13 COS
 14 STO 02
 15 X<>Y
 16 STO 03
 17 ASIN
 18 COS
 19 STO 04
 20 XEQ C
 21 *
 22 X<>Y
 23 RCL 01
 24 *
 25 -
 26 XEQ D
 27 STO 08
 28 "AZ="
 29 XEQ d
 30 XEQ E
 31 +
 32 ASIN
 33 "ELE.="
 34 XEQ d
 35 GTO A
 36 LBL d
 37 ARCL X
 38 " DEG"
 39 AVIEW
 40 STOP
 41 RTN
 42 LBL "SINE"
 43 FIX 02
 44 "BS?"
 45 PROMPT
 46 STO 07
 47 LBL B
 48 "DEG AZ?"
 49 PROMPT
 50 "DEG ELE.?"
 51 PROMPT
 52 ENTER
 53 ENTER
 54 1
 55 *
 56 SIN
 57 STO 01
 58 RDN
 59 COS
 60 STO 02
 61 RDN
 62 SIN
 63 STO 03
 64 RDN
 65 COS
 66 STO 04
 67 XEQ C
 68 RCL 02
 69 *
 70 R^
 71 RCL 01
 72 *
 73 +
 74 XEQ D
 75 SIN
 76 STO 08
 77 "SIN ALPHA="
 78 XEQ b
 79 XEQ E
 80 -
 81 "SIN BETA="
 82 XEQ b
 83 GTO B
 84 LBL b
 85 ARCL X
 86 AVIEW
 87 STOP
 88 RTN
 89 LBL C
 90 RCL 07
 91 COS
 92 STO 05
 93 RCL 07
 94 SIN
 95 STO 06
 96 RDN
 97 *
 98 RTN
 99 LBL D
100 RCL 02
101 RCL 03
102 *
103 X<>Y
104 /
105 ATAN
106 RTN
107 LBL E
108 RCL 05
109 RCL 01
110 *
111 RCL 06
112 RCL 04
113 RCL 02
114 *
115 *
116 RTN
117 END

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