SP1212B DDS Audio Sweep Signal Generator
SP1212B DDS Audio Sweep Signal Generator
Product Details:
SP1212B digital synthesis low-frequency power signal generator, take advantage of DDS technology, controlled by the high-speed AVR MCU, LCD screen display, output delay after power-on operation, short circuit protection, and easy user interface. It is an ideal substitute for the traditional audio signal generator. |
Feature:
DDS technology, high-speed AVR MCU controller, high resolution, high precision and high reliability.
Sweep start frequency and stop frequency can be set indeqendent.
LSI, SMT technics and new type metal box.
High Reliability: MTBF >10000h
Specification
Frequency Range | 20Hz ~ 20kHz 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 ΩLoad) | |
Sweep frequency ratio | MAX 1000:1 |
Sweep time | 0.1s ~50s |
Sweep imterval | 0s~100s |
Sweep mode | single, Continuie (Repeat, Round) |
Frequency stability | ≤ 1×10-6/d |
Size | 285×360×90mm |
Weight | 4.5kg |
SP1212B DDS Audio Sweep Signal Generator
