Brand :UK Model :SP-305
Input interface:UK Output interface :UK,RJ11
Bandwidth:2.2(MHZ) Transmission distance:200M
Power voltage:12V Power frequency :2000HZ
Power:6W Working temperature :-15~85℃
Specification:
POST PORT IMPEDANCE:Zr:320Ω+(1050Ω//230nF)
Modem
Modem impedance:32 kHz to 1.1M Hz 100 Ω
ADSL band: 32 kHz to 1.1M Hz
Insertion loss:1000 Hz <1.2 dB
200 Hz<f<3.4kHz <2.2dB
Return losswith zhp-r:300 Hz< f< 500 Hz >=14 dB
500 Hz< f< 2000 Hz >=15 Db
2000 Hz< f< 3400 Hz >=11 dB
Attenuation: 32k--50KHz >18dB
50KHZ-100KHZ >25dB
100KHZ-1100KHZ >45dB
DC resistance: <50 Ω
DC Loop current < 100mA
Isolation between Tip & Ring >5MΩ