ADSL communication micro filter from China manufacturer - NINGBO WISDOM ELECTRONICS CO., LTD.

Price:	0.2 USD
Payment Terms:	L/C T/T Western Union PayPal
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: 002

Production Capacity: 80000pcs monthly

Delivery Date: 15 days for usual

Specification: two transformer installed

Certificate: UL CE ROHS

Means of Transport: AIR/SEA/EXP

Packing: PVC bag or box

Brand Name: Wisdom

Function: signal filter

Export Area: worldwide

Micro Filter separates voice signal and ADSL digital signal from telephone signalA Micro Splitter plugs into the telephone wall socket

1. POTS pass ripple loss: (20Hz to 4kHz)+/-0. 5dB
2. Attenuation: 30-300kHz>-65dB, 30-1104kHz>-55dB
3. DC Resistance each line: 12. 5 Ohms, Max.
4. Insertion loss (200Hz to 4kHz): -0. 5dB Max.
5. Return loss: 300-500Hz>-16dB, 500-2000Hz>-18dB, 2000-2400Hz>-18dB
6. Longitudinal balance (CMRR): 200Hz-1kHz): -58dB Min. 3kHz: -53dB Min.
7. POTS loop current: 100mA DC
8. Envelope delay distortion (0. 2 to 4. 0kHz): 100usec. Max.
9. Impedance (300Hz to 3. 4kHz): 600 Ohms
10. Hi-Pot test: Tip to Ring, DC 250V/1mA 2 Sec.
11. Built in lightning arrestor, with CE certificate, and RoHS compliance