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Real-Time I/Q Baseband Generator User’s and Programming Guide
Programming Commands and Examples
ESG Family Signal Generators
Programming Commands
Options UN8 and 202
Data Clock Input Configuration
[:SOURce]:RADio:CUSTom:BBCLock INT[1]|EXT[1]
[:SOURce]:RADio:CUSTom:BBCLock?
[:SOURce]:RADio:<desired format>:BBCLock INT[1]|EXT[1]
[:SOURce]:RADio:<desired format>:BBCLock?
This command sets the data (bit) clock input to the baseband generator board to either
Internal or External. This command is independent in each mode and works for both
non-burst (continuous) and burst modes. This allows for a matrix of selections between
burst/non-burst, internal/external data generation, internal/external data clock, and
external bit/symbol data clock. A data clock or symbol sync input must be supplied when
external mode is used.
INT[1]
Selects the instrument’s internal data clock.
EXT[1]
Selects an external data clock input.
*RST value: Internal
Data Selection for Framed Transmissions
DECT - Portable Part Custom Timeslot
[:SOURce]:RADio:DECT:PPart:SLOT0|[1]|2|3|4|5|6|7|8|9|10|
11:CUSTom PN9|PN15|FIX4|"<file name>"|EXT|FDEV1_HS|FDEV1_FS|
FDEV2_FS|FACCuracy|DM1| DM0|P4|P8|P16|P32|P64
[:SOURce]:RADio:DECT:PPart:SLOT0|[1]|2|3|4|5|6|7|8|9|10|11:CUSTom?
This command enables you to customize the selected custom timeslot for a portable part
link. The choices are timeslots 0 through 11 and PN9 (pseudorandom bit pattern), PN15
(pseudorandom bit pattern), FIX4 (4-bit repeating sequence data pattern), "<file name>" (a
file in the catalog of binary files), Ext (external-input data pattern), half-slot frequency
deviation (repetitive pattern of 1, 0, 1, 0... followed by 32 ones, 32 zeroes, and 8 bits:
repetitive pattern of 1, 0, 1, 0...), full-slot frequency deviation #1 (repetitive pattern of 1, 0,
1, 0... followed by 64 ones, 64 zeroes, and 64 bits: repetitive pattern of 1, 0, 1, 0...), full-slot
frequency deviation #2 (repetitive pattern of 1, 0, 1, 0... followed by 64 ones, 64 zeroes, and
64 bits: repetitive pattern of 1, 0, 1, 0...), frequency accuracy (the bits 11110000 repeated
as necessary to fill the selected data area), DM1 (all 1’s repeated as necessary to fill the
selected data area), DM0 (all 0’s repeated as necessary to fill the selected data area), P4
(four 1’s and four 0’s), P8 (eight 1’s and eight 0’s), P16 (sixteen 1’s and sixteen 0’s), P32
(thirty-two 1’s and thirty-two 0’s), or P64 (sixty-four 1’s and sixty-four 0’s).
*RST value: PN9
Summary of Contents for ESG series
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