GENERAL

GENERAL

FREQUENCY RANGE

 TURNING RANGE

 OUTPUT WAVEFORM

EACH RANGE PROVIDES 10:1 FREQUENCY CONTROL SINE, TRIANGLE, SQUARE-WAVE, TTL/CMOS SQUARE -WAVE, PULSE, RAMP, SKEWED SINE WAVE, DC.

8 DIGITS

RESOLUTION

STABILITY

VCF INPUT

0.1% AFTER 30 MINUTES.

 VCF (EXTERNAL VOLTAGE CONTROLLED FREQUENCY)

 TURNTABLE BY 0 TO 10V DC FREQUENCY INCREASES WITH NEGATIVE VOLTAGE, FREQUENCY  MAY BE

PROGRAMMED WITH DC VOLTAGE. FM-MODULATED WITH AC OR SWEPT WITH RAMP.

(MAX, INPUT VOLTAGE ≒10V DC)

VCF ACCURACY

DISPLAY ±1%

VARIABLE SYMMETRY

VARIABLE OVER 1:1 TO 4:1 TO 5㎒.

IMPEDANCE OF FREQUENCY. CONTROL ALL OUTPUT 

WAVE FORMS INCLUDING TTL/CMOS. ADJUST SQUARE

WAVE TO RAMP OR SAW-TOOTH, SKEWED SINE WAVE.

DC OFFSET

CONTINUOUSLY VARIABLE, GREATER THAN ±10V

OPEN CIRCUIT, GREATER THAN ±5V, INTO 50Ω

SQUARE WAVE

  RISE/FALL TIME

VARIABLE AMPLITUDE

≤25 nsec. AT MAX OUTPUT

 SINE WAVE

  DISTORTION

  AMPLITUDE  FLATNESS

VARIABLE AMPLITUDE

≤1.5% FROM 0.2㎐ TO 100㎑

≤± -6.8㏈ TO 20㎒ AT MAX, OUTPUT

 TRIANGLE WAVE

  LINEARITY

VARIABLE AMPLITUDE

99% TO 100㎑

TTL/CMOS OUTPUT

  LEVEL(TTL)

DRIVES UP TO 20 TTL/CMOS LOADS.

FIXED AMPLITUDE LOGIC 0 LESS THAN 0.4V LOGIC

1 MORE THAN 2.4V

RISE/FALL TIME

LEVEL(CMOS)

RISE/FALL TIME

≤20 nsec

VARIABLE AMPLITUDE, (4V TO 15V) ±1V

≤110 nsec(AT MAX 2㎒)

SWEEP CHARACTERISTICS

INTERNAL/EXTERNAL

SWEEP RATE

SWEEP WIDTH

EXTERNAL SWEEP

LINEAR

0.5㎐ (2sec PERIOD) TO 50㎐ (20 msec PERIOD)

CONTINUOUSLY VARIABLE

VARIABLE (FROM 1:1 TO 100:1 )

VCF INPUT BNC. INPUT IMPEDANCE :10㏀

OUTPUT CHARACTERISTICS

AMPLITUDE

ATTENUATION

IMPEDANCE

≥20 V p-p OPEN CIRCUIT (≥10 V p-p INTO 50 Ω)

0 TO 40㏈. FIXED ATTENUATION STEPS OF 20㏈±2.5%. CONTINUOUSLY VARIABLE (0 TO 20㏈ )

50 Ω ±5%

FREQUENCY COUNTER CHARACTERISTICS

FREQUENCY RANGE

(EXTERNAL)

DISPLAY

SENSITIVITY

INPUT IMPEDANCE

MAX, INPUT VOLTAGE

TIME BASE

ACCURACY

0.2㎐ TO 150㎒

8 DIGIT GREEN LED DISPLAY

㎑ RANGE : 25㎷, ㎒ RANGE : 50㎷

1㏁ ±1.5% ±25㎊

250V

±1ppm

TIME BASE ERROR ±1 COUNTS

MISCELLANEOUS SPECIFICATIONS

OPERATING

ENVIRONMENTS

VOLTAGE FLUCTUATION

SIZE (H.W.D)

WEIGHT

POWER CONSUMPTION

0 TO 50℃(ACCURACY SPECIFIED AT 25 +5℃)

100 TO 240V, 50㎐/60㎐ SELECTABLE

±10% FOR OFFICE VOLTAGE

150×250×265 mm

APPROX. 4.7kg

APPROX. 20W

CAT II, POLLUTION DEGREE 2

AM MODULATION CHARACTERISTICS

Source

Modulation Ratio

INT. Modulation   F S

                 F C

EXT. Modulation   F S

                 F C

EXT. Sensitivity

Internal, External

0 to 100%

1㎑ (Internal Fixed)

FG Output Frequency : 10MHz

DC to 2㎒ (External Input)

FG Output Frequency : 10MHz

Less than 10V p-p for 100% modulation

FM MODULATION CHARACTERISTICS

ource

Deviation

INT. Modulation    F S

                  F C

EXT. Modulation    F S

                  F C

EXT. Sensitivity

Internal, External

0 to 5%

1㎑ (Internal Fixed)

FG Output Frequency : 10MHz

DC to 2㎒ (External Input)

FG Output Frequency : 10MHz

Less than 10V p-p for 100% modulation

BURST CHARACTERISTICS

Source

Burst width

Repetition Rate

Burst Frequency

Internal, External

Continuously variable from 5% to 95% of internal gated frequency

0.5 ㎐ to 50 ㎐, internal or DC to 500 ㎑, external.

Determined by the main generator frequency setting.

Tone burst is in integral cycles of frequency being gated.