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GENERAL :
▪ DDS technology used, more accurate output
▪ Multi waveforms: Sine/Square/Triangle, etc.
▪ With 6 digit frequency counter(up to 60MHz)
▪ Sine wave distortion less than 0.6%
▪ Numerical keypad for setting frequency
▪ CA1645 SERIES DDS FUNCTION GENERATOR
▪ Minimum output frequency as low as 0.1Hz
▪ DC offset: -10V to +10V
▪ Power output(CA1645P series only)
▪ Output on/off switch
▪ High performance, low cost

TECHNICAL SPECIFICATION :
		CA1645-03	CA1645P-03	CA1645-05	CA1645P-05	CA1645-08
MAIN	Output Waveform	Sine wave, Square wave, Triangle wave
	Frequency Stability	+/-1x10
	Frequency Error	+/-5x10
	Output Impedance	50 Ohm +/-10%
	Output Amplitude	20Vpp (no load)
	Output Attenuation	0dB, -40dB
	DC Offset	-10V ~ +10V (no load)
	Display	6 digit LED, frequency/voltage display switchable
SINE WAVE	Output Frequency	0.1Hz ~ 3MHz	0.1Hz ~ 3MHz	0.1Hz ~ 5MHz	0.1Hz~5MHz	0.1Hz~8MHz
	Distortion	< 0.6% (1kHz)
SQUARE WAVE	Output Frequency	0.1Hz ~ 2MHz
	Duty Cycle	20% ~ 80%
	Rise or fall time	< 30nS
	Distortion	< 0.6% (1kHz)
TRIANGLE WAVE	Output Frequency	0.1Hz ~ 1MHz
	Linearity	0.1Hz~ 100kHz: 98%; 100kHz ~ 1MHz: 95%
TTL/CMOS OUTPUT	Level	≥3 Vpp
	Fan Out	20 TTL load
	CMOS Level	3.5 ~ 13.5 Vpp
FREQ. COUNTER	Measurement Range	20Hz ~ 60MHz
	Input Voltage	0.2V ~ 20V
	Error	+/-1x10-4
POWER OUTPUT	Output Power	none	≥10W	none	≥10W	none
			(4Ohm load)		(4Ohm load)
	Output Waveform		Sine wave		Sine wave
POWER SOURCE		AC220V +/-10%, 50Hz or AC120V