Operating Instructions
2-10 1705A Spectrum Monitor
SCALE = 10 DIVISIONS
SWEEPLENGTH = 12 DIVISIONS
MINIMUM
FREQUENCY
L-BAND = 900 MHz
70 MHz = 45 MHz MID
FREQUENCY
MAXIMUM
FREQUENCY
L-BAND = 2000 MHz
70 MHz = 100 MHz
Figure2 -5: Relationshipof sweep to gr aticuleshowing minimum and maximum
frequencies whenCENTER FREQUENCY is set to m idband
Figure 2-6 shows frequenciesassociated with the graticule lines in FULL
SPAN/DIVwhen the CENTER FREQUENCY control is set to 1400 (for
L--Band)or 70 MHz (for the 70 MHz). Note also that the HORIZONTAL
POSITION control affectsthe frequency-to-graticule scale resolution. Determin-
ing where theHOR IZONTALPOSITION control is set can easily be determined
using one of the magnified SPAN/DIVsettings and the readout cursor.