Tektronix 1705A instruction manual Minimum Maximum Frequency, Mid

Operating Instructions

MINIMUM		MAXIMUM
FREQUENCY		FREQUENCY
L-BAND = 900 MHz		L-BAND = 2000 MHz
70 MHz = 45 MHz	MID	70 MHz = 100 MHz
	FREQUENCY

SCALE = 10 DIVISIONS

SWEEP LENGTH = 12 DIVISIONS

Figure 2-5: Relationship of sweep to graticule showing minimum and maximum frequencies when CENTER FREQUENCY is set to mid band

Figure 2-6 shows frequencies associated with the graticule lines in FULL SPAN/DIV when 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 affects the frequency-to-graticule scale resolution. Determin- ing where the HORIZONTAL POSITION control is set can easily be determined using one of the magnified SPAN/DIV settings and the readout cursor.

2- 10 1705A Spectrum Monitor