JOJO JLF2002 Low Pass Filter
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Telephone: +86-755-274666816-818 E-mail: salesa@jojo-tech.com Website: www.jojo-tech.com Shenzhen JOJO Technology Co., Ltd. Automations make your job more joyful!

Telephone: +86-755-274666816-818 E-mail: salesa@jojo-tech.com Website: www.jojo-tech.com JLF2002 filter is a dual-channel multistage LRC passive filter, which is used to test Class D amplifier. ◎◎◎◎◎◎◎◎◎◎◎◎◎◎◎◎◎◎◎◎◎◎◎◎◎◎◎◎◎ ●The signal below the cutoff frequency is allowed to pass,and vice versa. ●With 0dBu and -20dBu output, -20dBu output is applied in the test equipment that needs attenuation at the signal acquisition end, such as NI audio DAQ card. THD Frequency Response Test Data Shenzhen JOJO

Telephone: +86-755-274666816-818 E-mail: salesa@jojo-tech.com Website: www.jojo-tech.com Specification Maximum input voltage： Two type output interface： Insertion loss： Frequency response： ＜-100dB IMD/70Vpp@18KHz &20KHz dual tone test Channel crosstalk: High-frequency actuation: Shenzhen JOJO Technology Co., Ltd. Automations make your j

Telephone: +86-755-274666816-818 E-mail: salesa@jojo-tech.com Website: www.jojo-tech.com Product Application Audio Amplifier Test System This is a professional test system for audio amplifier finished products. Combining with LabVIEW, its Teststand provides editable test sequence and unified UI. What’s more, the system has the following advantages:  Flexible audio interface  Expandable audio channels  Stable & reliable test result  Modular design of software Shenzhen JOJO Technology Co., Ltd. Automations make your job more

Telephone: +86-755-274666816-818 E-mail: salesa@jojo-tech.com Website: www.jojo-tech.com Configuration list Horizontal cabinet IPC Win10x64 OS AP audio analyzer AC source Audio switcher Low pass filter Load box Test software （APx500&LabVIEW&Teststand） Shenzhen JOJO Technology Co., Ltd. Automations make your job more joyful

Telephone: +86-755-274666816-818 E-mail: salesa@jojo-tech.com Website: www.jojo-tech.com 7. Printer Power Supply and USB 8. Audio Signal Input Interface 9. Audio Signal Output and Communication Interface 10. AC Program Control Power Output Interface 11. Three Alternating Current Input Circuit Breaker 12. Monophase Alternating Current Input Circuit Breaker 13. 208-240V Three Alternating Current Electric Output 14. 100-120V Monophase Alternating Current Electric Output Shenzhen JOJO Technology Co., Ltd. Automations make your job more joyful!

Telephone: +86-755-274666816-818 E-mail: salesa@jojo-tech.com Website: www.jojo-tech.com Standard accessories of the equipment Shenzhen JOJO Technology Co., Ltd. Automations make your job more joyful!

Telephone: +86-755-274666816-818 E-mail: salesa@jojo-tech.com Website: www.jojo-tech.com Shenzhen JOJO Technology Co., Ltd. Automations make your job more joyful!

Telephone: +86-755-274666816-818 E-mail: salesa@jojo-tech.com Website: www.jojo-tech.com Shenzhen JOJO Technology Co., Ltd. Automations make your job more joyful!

Telephone: +86-755-274666816-818 E-mail: salesa@jojo-tech.com Website: www.jojo-tech.com Software Interface Shenzhen JOJO Technology Co., Ltd. Automations make your job more joyful!