Language
Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2017-12-20 06:07
189
yixi(Mr.)
Beijing
8/F,Block B3,Xinjianxing Industiral, Zone,Fengxin Road, Guangming New District, Shenzhen, Guangdong, China (518106)
Post port impedance | Zr=600Ω | |
Modem impedance | 30K Hz to 1104K Hz | 100Ω |
Insertion loss | @1020Hz | <0.3dB |
Insertion loss distortion | 200 Hz<f<3.4KHz with 1020Hz center |
<±1dB |
Return loss | 300 Hz<f<500Hz | ≥14dB |
500 Hz<f<2000Hz | ≥18dB | |
2000 Hz<f<3400Hz | ≥14dB | |
Longitudinal conversion loss LCL | 50 Hz<f<600Hz | ≥40dB |
600 Hz<f<3400Hz | ≥46dB | |
3400 Hz<f<30KHz | ≥40dB | |
30K Hz<f<1104KHz | ≥45dB | |
1104K Hz<f<4.4MHz | >30dB | |
Delay distortion | 500 Hz<f<2800Hz | 150usec |
DC resistance | >25Ω | |
Isolation resistance, branch-branch | 100 VDC; term=∞Ω | >5MΩ |
Stop band attenuation | 30K Hz<f<138KHz | >45dB |
138K Hz<f<4.4KHz | >55dB |