Rohde & Schwarz SME02 - Page 158

Digital Modulation SME
1038.6002.02 2.112 E-13
ALPHANUM MESSAGE...
Opens a window to select or create an alphanumeric message. The
following selection can be made:
FOX "The quick brown fox jumps over the lazy dog"
ALPHA "ABCD..." (complete FLEX character set)
USER1...4 Four messages that can be freely edited by command EDIT
MESSAGE.
IEC-bus command: :SOUR:FLEX:MESS:ALPH "FOX"
EDIT MESSAGE...
Opens a window to edit one of the alphanumeric messages USER1 to
USER4. The message to be processed has to selected with ALPHANUM
MESSAGE.
IEC-bus command: :SOUR:FLEX:MESS:ALPH:DATA "Test"
SECURE MESSAGE...
Opens a window to select a secure message. Four messages, USER1 to
USER4, are available and can be arbitrarily edited.
Note: The messages can be edited via remote control only.
IEC-bus command: :SOUR:FLEX:MESS:SEC "USER1"
TYPE
Selection of the type of a secure message. The value set here is
transmitted via the corresponding bits of the message body and thus
determines the character used to fill the remaining space behind the
message body. It has no further consequences.
IEC-bus command: :SOUR FLEX:MESS:SEC:TYPE "ASC"
BINARY MESSAGE...
Opens a window to select a binary message.
IEC-bus command: :SOUR:FLEX:MESS:BIN:SEL "USER1"
EDIT MESSAGE...
Opens a window to edit one of the binary messages. The message to be
processed has to be selected wit BINARY MESSAGE. Values 0 and 1 are
available. Each value represents 1 bit. The maximum length of the
message is 460 bit.
IEC-bus command: :SOUR:FLEX:MESS:BIN:DATA "1101"
DISPLAY
Selection of direction of binary message.
LEFT Display from left to right.
RIGHT Display from right to left.
IEC-bus command: :SOUR:FLEX:MESS:BIN:DDIR LEFT
BLOCKING LENGTH
Entry of number of bits to be interpreted as a unit (character). Permissible
values are 1 to 16.
IEC-bus command: :SOUR:FLEX:MESS:BIN:BLEN 1
MESSAGE NUMBERING
Selection of whether or not the transmitted message is to be assigned a
message number.
Every message transmitted can be assigned a message number. This
information is evaluated when received by the pager.
ON SME sends the number 0 for every message.
OFF SME sends no number with the message.
IEC-bus command: :SOUR:FLEX:MESS:MNUM OFF