SP1651,audio signal generator,electronic sweep generator,0.1Hz~200kHz

Specifications

DDS technology
Controlled by the high-speed AVR MCU
Output delay after power-on operation
Short circuit protection

Features and Benefits:

• DDS technology, high-speed AVR MCU controller, high resolution, high precision and high reliability. 
• Big character displayed by LCD screen, electric key and knob made the instrument easy to use.
• About 10 seconds output delay after power-on operation, and short circuit protection.
• LSI, SMT technics, and new type metal box.
• High Reliability: MTBF > 10000h

Specification 

 

Frequency Range	0.1Hz ~ 200kHz
	Resolution:0.1Hz
Amplitude	10mVrms~13Vrms/18Vrms/20Vrms/28.5Vrms
	Resolution :10mVrms
Amplitude error	<1%
THD	≤ 0.2%( 20Hz~20kHz 1Vrms 8 Ω Load)
Power	20W (Frequency is not more than 20kHz 12.8Vrms 8 Ω Load)
	40W (Frequency is not more than 20kHz 18Vrms 8 Ω Load)
	60W (Frequency is not more than 20kHz 22Vrms 8 Ω Load)
	100W (Frequency is not more than 20kHz 28.5Vrms 8 Ω load)
Sweep frequency ratio	MAX 2000000:1
Sweep time	0.1s ~100s
Sweep imterval	0s~100s
Sweep mode	single, Continual (Repeat, Round)
Frequency stability	≤ 1×10-6/d
Dimension	285×360×90mm
Weight	4.5kg