Specifications

Remote-Control CommandsGPS and Assisted GPS
143Operating Manual 1171.5248.12 ─ 15
When MCHip is used, a multiple of the chip clock is supplied via the CLOCK connector
and the chip clock is derived internally from this. The multiplier is entered with the com-
mand BB:GPS:CLOCk:MULTiplier.
For two-path instruments, the only numerical suffix allowed for SOURce is 1, since the
external clock source is permanently allocated to path A.
Parameters:
<Mode> CHIP | MCHip
*RST: CHIP
Example:
BB:GPS:CLOC:MODE CHIP
selects clock type "Chip", i.e. the supplied clock is a chip clock.
[:
SOURce<hw>]:BB:GPS:CLOCk:MULTiplier <Multiplier>
Specifies the multiplier for clock type "Multiplied" (:BB:GPS:CLOCk:MODE MCHip) in
the case of an external clock source.
For two-path instruments, the only numerical suffix allowed for SOURce is 1, since the
external clock source is permanently allocated to path A.
Parameters:
<Multiplier> float
Range: 1 to 64
Increment: 1
*RST: 4
Example:
BB:GPS:CLOC:SOUR EXT
selects the external clock source. The clock is supplied via the
CLOCK connector.
BB:GPS:CLOC:MODE MCH
selects clock type "Multiplied", i.e. the supplied clock has a rate
which is a multiple of the chip rate.
BB:GPS:CLOC:MULT 12
the multiplier for the external clock rate is 12.
[:SOURce<hw>]:BB:GPS:CLOCk:SOURce <Source>
Selects the clock source.
For two-path instruments, selecting EXTernal is only possible for path A, since the
external clock source is permanently allocated to path A.
Clock Settings