ADSL Filter

Product Description

Features.
1. POTS -3dB, cut off frequency: 7, 8KHz,
2. POTS pass ripple loss: (20Hz to 4KHz)+/-0.5dB
3. Attenuation: 30-300KHz>-65dB, 30-1104KHz>-55dB
4. DC Resistance each line: 12.5 Ohms, Max.
5. Insertion loss (200Hz to 4KHz): -0.5dB Max.
6. Return loss: 300-500Hz>-16dB, 500-2000Hz>-18dB, 2000-2400Hz>-18dB
7. Longitudinal balance(CMRR): 200Hz-1KHz): -58dB Min. 3KHz: -53dB Min.
8. POTS loop current: 100mA DC
9. Envelope delay distortion (0.2 to 4.0KHz): 100usec. Max.
10. Impedance (300Hz to 3.4KHz): 600 Ohms
11. Hi-Pot test: Tip to Ring, DC 250V/1mA 2 Sec.